How many megajoule in 1 microjoule?
The answer is 1.0E-12.

We assume you are converting between **megajoule** and **microjoule**.

You can view more details on each measurement unit:

megajoule or
microjoule

The SI derived unit for **energy** is the joule.

1 joule is equal to 1.0E-6 megajoule, or 1000000 microjoule.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between megajoules and microjoules.

Type in your own numbers in the form to convert the units!

1 megajoule to microjoule = 1000000000000 microjoule

2 megajoule to microjoule = 2000000000000 microjoule

3 megajoule to microjoule = 3000000000000 microjoule

4 megajoule to microjoule = 4000000000000 microjoule

5 megajoule to microjoule = 5000000000000 microjoule

6 megajoule to microjoule = 6000000000000 microjoule

7 megajoule to microjoule = 7000000000000 microjoule

8 megajoule to microjoule = 8000000000000 microjoule

9 megajoule to microjoule = 9000000000000 microjoule

10 megajoule to microjoule = 10000000000000 microjoule

You can do the reverse unit conversion from microjoule to megajoule, or enter any two units below:

megajoule to dekatherm

megajoule to petawatthour

megajoule to kilocalorie

megajoule to inch ounce

megajoule to kilopond meter

megajoule to teraelectron volt

megajoule to yoctojoule

megajoule to meter kilogram-force

megajoule to decajoule

megajoule to zettawatthour

The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megajoule = 10^{6} joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

The SI prefix "micro" represents a factor of
10^{-6}, or in exponential notation, 1E-6.

So 1 microjoule = 10^{-6} joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

**ConvertUnits.com** provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!