Microjoules to Kilojoules Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Microjoules to Kilojoules
Multiply the microjoules value by 1e-9: 1 µJ = 1e-9 kJ. Going the other way, 1 kJ = 1e+9 µJ, so divide by 1e-9 or use the Kilojoules to Microjoules converter.
About these units
Kilojoules (kJ)
A kilojoule is 1,000 joules. Food energy is labelled in kilojoules in many countries; 1 kJ is about 0.239 kilocalories.
Microjoules to Kilojoules conversion table
| Microjoules (µJ) | Kilojoules (kJ) |
|---|---|
| 1 µJ | 1e-9 kJ |
| 2 µJ | 2e-9 kJ |
| 3 µJ | 3e-9 kJ |
| 4 µJ | 4e-9 kJ |
| 5 µJ | 5e-9 kJ |
| 10 µJ | 1e-8 kJ |
| 20 µJ | 2e-8 kJ |
| 25 µJ | 2.5e-8 kJ |
| 50 µJ | 5e-8 kJ |
| 100 µJ | 1e-7 kJ |
| 500 µJ | 5e-7 kJ |
| 1,000 µJ | 1e-6 kJ |
More microjoules conversions
- Microjoules to Joules1 µJ = 1e-6 J
- Microjoules to Megajoules1 µJ = 1e-12 MJ
- Microjoules to Gigajoules1 µJ = 1e-15 GJ
- Microjoules to Millijoules1 µJ = 0.001 mJ
- Microjoules to Nanojoules1 µJ = 1,000 nJ
- Microjoules to Calories1 µJ = 2.3901e-7 cal
- Microjoules to Watt Hours1 µJ = 2.7778e-10 Wh
- Microjoules to British Thermal Units1 µJ = 9.4781e-10 BTU
- Microjoules to Ergs1 µJ = 10 erg
See every unit on the Energy Converter.