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Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1000000000000 µJ1 MJ = 1000000000000 µJ
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MJ to µJ Converter
Convert megajoule (MJ) to microjoule (µJ). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through joule
Enter a megajoule value to calculate microjoule with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| ergfrom MJ | erg | 10000000000000 |
| microjoulefrom MJ | µJ | 1000000000000 |
| millijoulefrom MJ | mJ | 1000000000 |
| joulefrom MJ | J | 1000000 |
| kilojoulefrom MJ | kJ | 1000 |
| megajoulefrom MJ | MJ | 1 |
| gigajoulefrom MJ | GJ | 0.001 |
| watt-hourfrom MJ | Wh | 277.778 |
| kilowatt-hourfrom MJ | kWh | 0.277778 |
| megawatt-hourfrom MJ | MWh | 0.000277778 |
| thermochemical caloriefrom MJ | calₜₕ | 239006 |
| thermochemical kilocaloriefrom MJ | kcalₜₕ | 239.006 |
| International Table caloriefrom MJ | calIT | 238846 |
| International Table British thermal unitfrom MJ | BtuIT | 947.817 |
| U.S. thermfrom MJ | therm US | 0.00948043 |
| foot pound-forcefrom MJ | ft·lbf | 737562 |
| electronvoltfrom MJ | eV | 6.24151e24 |
| kiloelectronvoltfrom MJ | keV | 6.24151e21 |
| megaelectronvoltfrom MJ | MeV | 6.24151e18 |
| gigaelectronvoltfrom MJ | GeV | 6.24151e15 |
| ton of TNTfrom MJ | t TNT | 0.000239006 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
MJ to µJ Conversion Reference
Megajoule (MJ) and microjoule (µJ) are units of energy & work. Use this page to convert in either direction.
Conversion Examples
| Megajoule (MJ) | Microjoule (µJ) |
|---|---|
| 1 MJ | 1000000000000 µJ |
| 5 MJ | 5000000000000 µJ |
| 10 MJ | 10000000000000 µJ |
| 100 MJ | 100000000000000 µJ |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
µJ to MJ (microjoule to megajoule)
Related Energy & work Conversions
MJ to erg (megajoule to erg)MJ to mJ (megajoule to millijoule)MJ to J (megajoule to joule)MJ to kJ (megajoule to kilojoule)MJ to GJ (megajoule to gigajoule)MJ to Wh (megajoule to watt-hour)MJ to kWh (megajoule to kilowatt-hour)MJ to MWh (megajoule to megawatt-hour)MJ to calₜₕ (megajoule to thermochemical calorie)MJ to kcalₜₕ (megajoule to thermochemical kilocalorie)MJ to calIT (megajoule to International Table calorie)MJ to BtuIT (megajoule to International Table British thermal unit)MJ to therm US (megajoule to U.S. therm)MJ to ft·lbf (megajoule to foot pound-force)MJ to eV (megajoule to electronvolt)MJ to keV (megajoule to kiloelectronvolt)MJ to MeV (megajoule to megaelectronvolt)MJ to GeV (megajoule to gigaelectronvolt)MJ to t TNT (megajoule to ton of TNT)