Converter category

Prefixes Converter

Convert between SI prefixes for any base unit from yocto to yotta.

Universal Prefixes Converter

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0.001 M

1 k = 0.001 M

Decimals

About prefixes conversions

SI prefix conversions are fundamental in science, engineering, computing, and everyday measurement. Our metric prefix converter covers all SI prefixes from the largest (yotta, 10²⁴) to the smallest (yocto, 10⁻²⁴), including common prefixes such as kilo, mega, giga, tera, milli, micro, nano, and pico. Whether you are converting between meters and kilometers, grams and milligrams, bytes and gigabytes, or volts and microvolts, this converter helps you understand and apply the metric prefix system accurately.

Kilo to Milli

Converts kilo to milli SI prefix.

Milli to Kilo

Converts milli to kilo SI prefix.

Mega to Kilo

Converts mega to kilo SI prefix.

Kilo to Mega

Converts kilo to mega SI prefix.

Giga to Mega

Converts giga to mega SI prefix.

Mega to Giga

Converts mega to giga SI prefix.

Tera to Giga

Converts tera to giga SI prefix.

Giga to Tera

Converts giga to tera SI prefix.

Milli to Micro

Converts milli to micro SI prefix.

Micro to Milli

Converts micro to milli SI prefix.

Available units

Yotta (Y)Zetta (Z)Exa (E)Peta (P)Tera (T)Giga (G)Mega (M)Kilo (k)Hecto (h)Deka (da)Deci (d)Centi (c)Milli (m)Micro (μ)Nano (n)Pico (p)Femto (f)Atto (a)Zepto (z)Yocto (y)

Popular prefixes conversions (380 total)

Zepto to Hecto

Converts zepto to hecto SI prefix.

Zepto to Deka

Converts zepto to deka SI prefix.

Zepto to Deci

Converts zepto to deci SI prefix.

Zepto to Centi

Converts zepto to centi SI prefix.

Zepto to Milli

Converts zepto to milli SI prefix.

Zepto to Micro

Converts zepto to micro SI prefix.

Zepto to Nano

Converts zepto to nano SI prefix.

Zepto to Pico

Converts zepto to pico SI prefix.

Zepto to Femto

Converts zepto to femto SI prefix.

Zepto to Atto

Converts zepto to atto SI prefix.

Zepto to Yocto

Converts zepto to yocto SI prefix.

Yocto to Yotta

Converts yocto to yotta SI prefix.

Yocto to Zetta

Converts yocto to zetta SI prefix.

Yocto to Exa

Converts yocto to exa SI prefix.

Yocto to Peta

Converts yocto to peta SI prefix.

Yocto to Tera

Converts yocto to tera SI prefix.

Yocto to Giga

Converts yocto to giga SI prefix.

Yocto to Mega

Converts yocto to mega SI prefix.

Yocto to Kilo

Converts yocto to kilo SI prefix.

Yocto to Hecto

Converts yocto to hecto SI prefix.

Yocto to Deka

Converts yocto to deka SI prefix.

Yocto to Deci

Converts yocto to deci SI prefix.

Yocto to Centi

Converts yocto to centi SI prefix.

Yocto to Milli

Converts yocto to milli SI prefix.

Yocto to Micro

Converts yocto to micro SI prefix.

Yocto to Nano

Converts yocto to nano SI prefix.

Yocto to Pico

Converts yocto to pico SI prefix.

Yocto to Femto

Converts yocto to femto SI prefix.

Yocto to Atto

Converts yocto to atto SI prefix.

Yocto to Zepto

Converts yocto to zepto SI prefix.

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Unit definitions

Yotta (Y)

SI prefix 10^24.

Origin: Added in 1991.

Current use: Large scale data

Zetta (Z)

SI prefix 10^21.

Origin: Added in 1991.

Current use: Global data

Exa (E)

SI prefix 10^18.

Origin: Added in 1975.

Current use: Large computing

Peta (P)

SI prefix 10^15.

Origin: Added in 1975.

Current use: Supercomputers

Tera (T)

SI prefix 10^12.

Origin: Added in 1960.

Current use: Computing, Storage

Giga (G)

SI prefix 10^9.

Origin: Added in 1960.

Current use: Computing, Memory

Mega (M)

SI prefix 10^6.

Origin: Added in 1960.

Current use: Computing, Power

Kilo (k)

SI prefix 10^3.

Origin: Original metric prefix 1795.

Current use: Weight, Distance