Si prefix conversion calculator SI units are gradually replacing Imperial and USCS units. , 1 curie does not equal 1 becquerel, but they both measure the same parameter. Look in your calculator's manual, or ask someone who knows. Generate SI Prefixes converts numbers to scientific prefix format instantly. Aug 1, 2025 · Convert among any SI metric units by ignoring the base and converting only amoung the metric prefixes. Keep reading, and we'll tell you what engineering notation is all about, what the prefixes are in engineering notation, and how to convert The table is read as follows (-for example- pick row number 6, read the prefix "kilo" and substitute "Unit" for say "grams", any Unit can be substituted. Simply multiply or divide the value by the appropriate conversion factor to achieve the desired result. * The symbol for 'micro' is the Greek letter known as 'mu' A note on Format and Accuracy is available. Free online prefixes converter - converts between 21 units of prefixes, including none, yotta [Y], zetta [Z], exa [E], etc. Mar 9, 2023 · Background Table 1 presents the conversion multiplication factors to convert from English units to SI units (and vice versa) for basic measurements including length, weight, area, volume, bulk density, mass flow rate, volume flow rate, pressure and power. You can also choose the number of significant figures and even see SI unit prefixes like k, M, µ, and n. Jan 13, 2010 · A benefit of the SI (International System of Units) is that written technical information is effectively communicated, transcending the variations of language – including spelling and pronunciation. International System of Units The International System of Units (abbreviated SI) is the modern form of the metric system. Solution 11978: Performing Unit Conversion Conversion Using Science Tool Applications on TI-83 Plus Family or TI-84 Plus Family Graphing Calculators. Express a large number or a small number in scientific notation. gads. 2 days ago · SI prefixes applied to the watt (W), ranging from quectowatt to quettawatt, covering both submultiples and multiples used in scientific, engineering, and power system contexts. SI Prefix Converter Convert values between different SI prefixes - from Quetta (10³⁰) to Quecto (10⁻³⁰) Calculator under the table Unit Converter - SI Prefixes Enter a value to be converted and choose its units from the list. g. For example: 1. The prefixes, their symbols, and their numerical significance are given in Table 1 2 2. Essential tool for scientific and engineering calculations. Additional conversion factors are presented for energy, energy density, and energy yields. In so doing, either the full name of the unit or its abbreviation can be used Then, the calculator determines the category of the measurement unit of measure that is to be converted, in this case 'SI-prefixes'. In dimensional analysis, we multiply what is given by one or more conversion factors. Solution 23071: Performing Unit Conversions Using the TI-Nspire™ CAS Family Handheld. Measurement calculator to convert SI-prefixes. e. , length and width), while a cube (volume) has three dimensions (e. Access free tools for unit conversion, calculations, and engineering references. ) Very large and very small numbers appear in e-Format and are unspaced. Perfect for students, engineers, and professionals. Read reviews, compare customer ratings, see screenshots, and learn more about SI Prefix Converter. Metric prefix or also referred to as SI prefix. The abbreviation SI is from the French language name Système International d’Unités (also known as International System of Units). Unvalued zeros on all numbers have been suppressed. State the different measurement systems used in chemistry. millimicro). 33 10 9 = 1. Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. In there, it goes from femptoX to exaX. The value will then be converted into all units of measurement the calculator is familiar with. Converting between measurement An introduction to the SI metric system. See Conversion Equivalence top of page An explanation of the SI units each with fully worked examples, calculators, unit prefixes, derived SI units and unit conversions. Apr 24, 2022 · SciTools is a complementary application that comes with the purchase of the TI-84 Plus family. Free metric prefix converter for all SI prefixes. You can find metric conversion tables for SI units, as well as English units, currency, and other A centimetre (international spelling) or centimeter (American spelling) (SI symbol cm) is a unit of length in the metric system, equal to one hundredth of a metre, centi being the SI prefix for a factor of 1 100. How do I perform units conversions using the TI-Nspire CAS family handheld? To perform unit conversions using the TI-Nspire CAS family handheld, please follow the steps listed below. 03 x 10 23. 16 km) or any other prefixed value. SI Unit Conversion Cheat Sheet Unit Conversions or Dimensional Analysis doesn’t have to be so confusing! The cheat sheet below is a short list of important units, prefix values and conversions to memorize for the MCAT. Quick, free, online unit converter that converts common units of measurement, along with 77 other converters covering an assortment of units. metric prefixes, SI prefixes, unit multipliers Jan 11, 2025 · By attaching prefixes to the base unit, the magnitude of the unit is indicated; each prefix indicates that the base unit is multiplied by a specified power of 10. " With this exception, any SI prefix may be used with any SI unit, including the degree Celsius The Prefixes Unit Converter is a versatile tool designed to facilitate conversions between different SI (International System of Units) prefixes. Homepage Dark Mode Converter Click for ExampleUnits: T, G, M, k, h, da, _ (1), d, c, m, u, n, p Mar 14, 2023 · A comprehensive guide to SI units, prefixes, and one-step conversions, including guided basic SI system conversions practice problems. These three steps don;t even take 30 seconds and you get the desired value even faster, within a matter of nanoseconds. 1, 330, 000, 000 = 1. These prefixes, used in scientific notation, help simplify large or tiny numbers, making them easier to understand and manipulate. Kilo to Micro converter. SI prefix: Standardized Prefix Indicating A Decimal Multiple Of A Physical Unit. The site also includes a predictive tool that suggests possible conversions based on input, allowing for easier navigation while learning more about various unit systems. Also, explore many other unit converters or learn more about prefixes unit conversions. To convert from picofarads to millifarads, divide the number of picofarads by $10^9 Prefixes Metric Conversion CalculatorSort By: Name | Popularity SI Prefixes List An SI prefix (also known as a metric prefix) is a name or associated symbol that precedes a unit of measure (or its symbol) to form a decimal multiple or submultiple. The SI was developed in 1960 from the metre-kilogram-second (mks) system, rather than the centimetre-gram-second (cgs Here you will find conversion tables for length, area, volume, weight, pressure, energy, and temperature units, as well as conversion calculators for length, area, liquid volume, dry volume, weight, pressure, and energy. 0 mg of ibuprofen. Calculator for Conversion between Unit PrefixesThis calculator can be use for converting between different prefixed values of the same base unit. Prefix Conversion Calculator - Unit Converter: It is a free online prefix conversion calculator. See also the SIU Base Units and conversions page. Because multiple prefixes may not be used, in the case of the kilogram the prefix names of Table 5 are used with the unit name "gram" and the prefix symbols are used with the unit symbol "g. These prefixes help simplify electric power measurements across a wide range of applications, from microelectronics to high-power systems. The 14th General Conference on Weights and Measures approved the addition of the siemens as an SI derived unit in 1971. Radioactive Decay Converter Radiation Exposure Converter Radiation. In Scientific Notation there is one digit to the left of the decimal, in Engineering notation there are 1, 2 or 3 digits to the left of the decimal, and you then use one of the Si prefixes that is of the magnitude 10 3n. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Use significant figures in measurements and calculations. Both Kilo and Mega are Prefix that are attached to different quantities as their multiplier. 9e2-27 for 1. There is no need to download this conversion tool it Sep 24, 2025 · Use our Prefixes Converter to easily convert between SI and metric prefixes. 234 × 10 8 (scientific What is Kilo (k) Kilo (k) is an SI prefix used to represent 1000 units of a particular measurement. SI defines a number of SI prefixes to be used with the units: these combine with any unit name to give subdivisions and multiples. Nowadays International Standard (SI) units are used as a global measurement system. How to Set Up a Unit Reprefix Conversion Vocabulary Prefix: SI units sometimes include a prefix that holds a certain value. Whether you’re converting meters to millimeters, grams to micrograms, or even kilowatts to milliwatts, this calculator helps you instantly get accurate Apr 24, 2022 · SciTools is a complementary application that comes with the purchase of the TI-84 Plus family. To enter a large or small number using scientific notation - for example, enter 1. Convert between commonly used units of measurement using our conversion calculator. What Is a Metric Units Conversion Calculator? The Metric Units Conversion Calculator is a simple yet powerful tool designed to convert between metric prefixes — the standardized multipliers used in the International System of Units (SI). Absorbed Dose Converter Metric Prefixes Converter Data Transfer Converter Typography and Digital Imaging Units Converter Lumber Volume Measures Converter Molar Mass Calculator Periodic Table 1 mega [M] = 1000 kilo [k] From: It is important to note that the kilogram is the only SI unit with a prefix as part of its name and symbol. This free conversion calculator converts between common units of length, temperature, area, volume, weight, and time. 001). Knovel Unit Converter enables you to convert between any scientific or engineering measurements, including quick SI to US Customary units conversions The International System of Units (SI) consists of a set of basic units, compund units and derived units together with a set of prefixes. All results shown will be equivalent values. Exchange reading in tera unit T into common SI base unit si base as in an equivalent measurement result (two different units but Use our free online unit converters to easily convert between different units of measurement. To get chem The prefixes at the top and bottom of the table are mostly used in specialized mathematical and scientific fields. If you are working with very large and very small numbers, engineering notation is a more compact and less error-prone method of representation. It is based on the units of ten. Some measurements have one dimension, for example length. This video explains how to use the built in unit conversion app on the TI-84 Plus. Non-SI Units of Power SI prefix calculator conversion. com provides an online conversion calculator for all types of measurement units. The 20 SI prefixes are pre-symbols, used to form decimal multiples and submultiples of SI units. This is so that the numbers align with SI prefixes and can be read as such. Index number after each [symbol] shows the power of 10 generated by that prefix. Paste your list or upload a file and get readable results. Convert to and from all units. Aug 25, 2025 · Take this free SI Units Quiz to test your understanding of metric prefixes and unit conversions. More information on SI unit prefixes Convert gigahertz (GHz) to another unit of frequency such as hertz, kilohertz, or megahertz, and see the conversion formulas. ========================================================================== This free quiz helps you practice converting between SI (metric system) prefixes with either one-step or two-step conversions. Simply select the appropriate unit converter from the lists below. Unit-Converter To achieve the desired result as quickly as possible, it is best to enter the value to be converted as text, for example '20 Quecto to Quenna' or '67 Quecto into Quenna' or simply '15 Quecto': In most cases, the word 'to' (or '=' / '->') can be omitted between the names of the two units, for example '10 Quecto Quenna' instead of '62 Power of 101×10 -18 The Si Prefix Translator is your ultimate online tool to transform ordinary language into the precise and universally recognized SI Prefix language. the conversion factor numerator is shown as 1 × 10 3 because on most calculators, it must be entered in this fashion, not as just 10 -3. 03e23 for 6. The older metric system included several groupings of units. 001 milli [m] From: Convert between commonly used units of measurement using our conversion calculator. To study chemistry, you need to know the information presented in Tables 1 2 1 and 1 2 2. With this tool, you can effortlessly convert numerical values into their corresponding SI Prefix units, making it easier to handle measurements like milli, kilo, mega, and beyond. Feel free to contact us for any feedback. SI units stands for Le Système International d'Unités (SI) The metric prefixes are shown with their numerical equivalents. To use the measurement conversion calculators simply enter a number value into the desired field and click calculate. . Example: convert 16000 centi metres (cm)to kilo metres (km). Convert between kilo, mega, giga, milli, micro, and more. Learn how to use SI prefixes. Values of quantities are expressed using Arabic symbols for numbers paired with a unit symbol, often with a prefix symbol that modifies unit magnitude. Apr 29, 2023 · Easily convert between metric prefixes with our customizable online converter with step by step walkthrough. 000000001) while the milli- prefix represents 10-3 (0. This convenient table of metric system prefixes is useful when doing metric conversion calculations. All-in-One Frequency Converter This all-in-one frequency converter lets you calculate all frequency units at once. Kilo (k) to Micro (µ) converter. Lenntech BV is not responsible for programming or calculation errors on this sheet. To use the metric units conversion calculator, you simply need to enter the value you want to convert. In the SI, designations of multiples and Online Metric Prefix Converter - What is the metric SI unit prefix measure to indicate a multiple or fraction of the unit. VECTOR CALCULATOR: vector mode Converting Units in SciTools The Unit converter Table 11. In the Unit Converter part, the last option is "SI Prefixes" which then allows you to convert from picoX to X, for instance. Metric conversions allow scientists to scale units of measure to the right magnitude. It is is based on the metric system. Examples for SI Units SI, or Système international, units are an internationally standardized set of metric units built up from base units, prefixes and derived units. Nov 16, 2025 · According to SI prefixes [2], which are based on powers of 10, a farad (1 F) is equivalent to one billion nanofarads (1,000,000,000 nF) or one trillion picofarads (1,000,000,000,000 pF). Supports a huge number of measurement units. This free quiz helps you practice converting between SI (metric system) prefixes as well as a wide variety of dimensional analysis problems. instrumentation-tools provides essential engineering calculators and converters for instrumentation engineering professionals. These prefixes are used to denote multiples or fractions of base units, allowing for convenient representation of values across various orders of magnitude. Whether you're working with large values like tera and giga, or small values like nano and pico, this tool delivers precise results instantly. The prefix attaches directly to the name of a unit, and a Feb 7, 2024 · By utilizing these conversion factors, you can easily convert values between different prefix units. With Wolfram|Alpha, you can perform unit conversions using the base SI units, consisting of the meter for length, kilogram for mass, second for time, ampere for electric current, kelvin for temperature, mole for an amount of a Jun 13, 2025 · Engineering Notation Calculator converts numbers to engineering form (10³ groups), applies SI prefixes, formats/rounds, and includes step‑by‑step guidance. The SciTools offers four tools: 1. (or 1 kiloUnit equals one thousand Units). Nov 16, 2025 · pF to mF formula Let’s take a closer look at the conversion formula so you can carry out these conversions independently, whether using a calculator or doing it manually with pencil and paper. For example kilometre (km), kilo means a thousand times. How to convert Kilo (k) to Micro (µ) The Classwiz enables you to display the SI prefix for different values using the most appropriate prefix for the size of your value. Type 16000 into the "centi" field and click "calculate" and view the "kilo" field for the answer (0. The factos are 10 3n except around unity where additional prefixes are permitted to denote 10 -2 10 -1 10 0 10 1 10 2. Prefixes Metric Conversion CalculatorSort By: Name | Popularity SI Prefixes List An SI prefix (also known as a metric prefix) is a name or associated symbol that precedes a unit of measure (or its symbol) to form a decimal multiple or submultiple. Over 1000 Standard to Metric Conversion Factor Tables with Definitions, Derived Units and Prefixes Convert prefixes units online with our free prefixes conversion calculator. Next, simply choose the unit you want to convert it from and the unit you want to convert the value into. A square shape (area) has two dimensions (e. You can find metric conversion tables for SI units, as well as English units, currency, and other data. " With this exception, any SI prefix may be used with any SI unit, including the degree Celsius Convert seconds to microseconds (s to µs) with the time conversion calculator, and learn the second to microsecond formula. Absorbed Dose Converter Metric Prefixes Converter Data Transfer Converter Typography and Digital Imaging Units Converter Lumber Volume Measures Converter Molar Mass Calculator Periodic Table 1 kilo [k] = 1000000 milli [m] From: Radioactive Decay Converter Radiation Exposure Converter Radiation. Our free Scientific Notation Calculator makes it simple to convert numbers into scientific notation, engineering notation, or standard decimal form. Simply enter quantity and click ‘Convert’. ): 1 kilogram equals one thousand grams. UNIT CONVERTER: conversions and constants, which will be this blog entry's focus 3. Note that the decimal place of the number can be moved to convert scientific notation into engineering notation. (You should also memorize these for your chemistry and physics classes) Aug 29, 2023 · Notice how the units cancel to give grams. 9 x 10 -27 and 6. A prefix, like centi- or kilo-, indicates the magnitude of the unit. Unit-Converter to convert measurement units. All units of a particular measurement in Metric conversion are derived from the corresponding base unit by adding up some metric prefix. Scientific notation calculator converts numbers to scientific notation, e-notation, engineering notation, and adds, subtracts, multiplies or divides them. org Preview 7 hours ago SI prefixes. SI multiples and submultiples The pico- prefix represents $10^ {-12}$, and the milli- prefix represents $10^ {-3}$. In this example, we start Jun 14, 2025 · Use our data storage converter to quickly and accurately convert one data size unit to another between bit, byte, bibit, and bibtye. Perform unit conversions using conversion factors. Conversion factors are applied in a manner to which cancel units until you arrive at the desired unit. Quick and accurate! A huge improvement in civilization, It necessary to improve measuring standards. Challenge yourself now and boost your measurement skills! Jan 13, 2010 · Dimensional analysis is a technique used to convert measurements. For example, 1 kilometer (km) is 1000 meters. Press 'convert' to convert the number into the available units. SI prefix conversion calculator SI prefixes and Calculators What is the ENG key on scientific calculators? Figure 2 7 8: Three display modes on TI 30 calculator. What is the international acronym for each of these two SI international system units - metric units? Prefix or symbol for tera is: T Prefix or symbol for common SI base is: si base Technical units conversion tool for SI international system units - metric measures. Another example is millimetre (mm), where milli means thousandth part of something. Our engineering notation calculator is a convenient tool to convert any decimal value into engineering notation. Contents: SI prefix calculator and SI prefix table. If you don't know how to use the scientific notation on your calculator, try to find out as soon as possible. ” This metric map will enable you to successfully convert your units. Accurate prefixes unit converter supporting all common prefixes measurements. Convert to kilo, centi, deci, base unit, mega, and giga, to name a few. It is important to note that the kilogram is the only SI unit with a prefix as part of its name and symbol. Values are given to seven significant figures ( the odd result may show 9's or 0's over running). When working in the metric system it is helpful to use a “metric map. Use a scientific calculator correctly. These are unit prefixes that precedes the basic measurement unit. However it will only be in the same unit. For example, 10 3 would have the kilo prefix, 10 6 would have the mega prefix, and 10 9 would have the giga prefix. Instantly convert between decimal, scientific, and engineering formats. (Notice ALL indices in right-hand column are negative. In scientific notation, it is denoted as 10^3. Essential for science, engineering, and any field that uses metric measurements. SIG-FIG Calculator: calculate using a designated number of significant digits 2. Our SI Prefixes Converter provides accurate conversions between different metric prefixes used in scientific notation. Perfect for engineers & students! Apr 29, 2023 · Easily convert between metric prefixes with our customizable online converter with step by step walkthrough. To convert nanofarads (nF) to millifarads (mF), divide the capacitance value in nanofarads by 1,000,000, since 1 millifarad equals 1,000,000 nanofarads. TI-83/84 PLUS BASIC SCIENCE PROGRAMS (UNITS AND CONSTANTS) In so doing, either the full name of the unit or its abbreviation can be used Then, the calculator determines the category of the measurement unit of measure that is to be converted, in this case 'SI-prefixes'. From the selection list, choose the unit that corresponds to the value you want to convert. Jan 3, 2018 · Quick and easy metric prefix conversions shortcut, which simply relies on the difference between the exponents represented by each metric prefix. Nov 16, 2025 · The nano- prefix in the International System of Units (SI) corresponds to a multiplier of 10-9 (0. Free online engineering notation converter with SI prefixes (kilo, mega, micro). Download SI Prefix Converter and enjoy it on your iPhone, iPad, and iPod touch. For example, the prefix kilo denotes a multiple of a thousand, so the kilo metre is 1000 metres, the kilo gram 1000 grams, and so on. It is the world's most widely used system of units, both in everyday commerce and in science. Prefixes for SI Units and Derived SI Units. Absorbed Dose Converter Metric Prefixes Converter Data Transfer Converter Typography and Digital Imaging Units Converter Lumber Volume Measures Converter Molar Mass Calculator Periodic Table 1 micro [μ] = 0. Compound prefixes are not permitted (e. DATA/GRAPHS WIZARD 4. For converting a number to different Prefix or Multiplier select required Prefix from the dropdown list (combo Convert ohms (Ω) to another unit of electrical resistance such as nanoohms, microohms, or milliohms, and see the conversion formulas. Feb 15, 2025 · Learning Objectives Express quantities properly, using a number and a unit. Metric prefixes explain a factorial or dimensional expansion of a base unit, making research and science easier to share across languages and cultures. Over 1000 Standard to Metric Conversion Factor Tables with Definitions, Derived Units and Prefixes A shortcut for converting between Metric System Units like grams, centigrams, kilograms, and the other measures like Liters and Meters. 33 a m e t e Definition : SI stands for 'International System of Units' Metric or SI units allows conversion from one set of units to another. Convert between frequency units including centihertz, decahertz, decihertz, degrees per hour, degrees per minute, degrees per second, gigahertz, hectohertz, hertz, kilohertz, megahertz, microhertz, millihertz, nanohertz, radians per hour, radians per minute, radians per second A tonne (also called metric ton) is a non-SI unit of mass, accepted for use with SI, defined as: 1 tonne = 1000 kg (= 10 6 g). The SI system (International System of Units) is the modern metric system of measurement and the dominant system of international commerce and trade. Easily convert units of angle, area, length, speed, temperature, time, volume, or weight. The subsections list conversion factors to the appropriately sized metric unit, either an SI unit with appropriate prefix or a non-SI unit that is accepted for use with SI. VECTOR CALCULATOR: vector mode Converting Units in SciTools The Unit converter Feb 7, 2024 · By utilizing these conversion factors, you can easily convert values between different prefix units. A calculator for the conversion of the different SI-Prefixes. * SI Units: International System of Units Note: In the table above the common units and SI units in each row are not equivalent in value, i. The table lists the prefixes used to denote decimal fractions and multiples of SI units and derived SI units. Jan 11, 2025 · By attaching prefixes to the base unit, the magnitude of the unit is indicated; each prefix indicates that the base unit is multiplied by a specified power of 10. Metric conversions and more ConvertUnits. Jul 18, 2023 · An SI Prefix Calculator is a powerful tool that deals with the conversion and calculation of values based on SI prefixes. The column "Factor" shows the scientific notation which helps to reduce long numbers. Understanding prefixes and their respective conversion factors is essential for efficient and accurate measurement conversions. For example, changing the magnitude of a SI quantity or converting between SI and non-SI units. , length, width, and height). Use Unit Prefix Conversion Wizard Instead? How to use this calculator Use current calculator (page) to convert Prefix from Kilo to Mega. With Wolfram|Alpha, you can perform unit conversions using the base SI units, consisting of the meter for length, kilogram for mass, second for time, ampere for electric current, kelvin for temperature, mole for an amount of a Metric Prefixes Converter Convert between SI unit prefixes ranging from quetta (10) to yocto (10). Prefix to Base Unit Conversions Now that we know the relationship between grams and milligrams we use dimensional analysis to determine how many grams are in 50.