Kilojoules to Microjoules Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Kilojoules to Microjoules
Multiply the kilojoules value by 1e+9: 1 kJ = 1e+9 µJ. Going the other way, 1 µJ = 1e-9 kJ, so divide by 1e+9 or use the Microjoules to Kilojoules 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.
Kilojoules to Microjoules conversion table
| Kilojoules (kJ) | Microjoules (µJ) |
|---|---|
| 1 kJ | 1e+9 µJ |
| 2 kJ | 2e+9 µJ |
| 3 kJ | 3e+9 µJ |
| 4 kJ | 4e+9 µJ |
| 5 kJ | 5e+9 µJ |
| 10 kJ | 1e+10 µJ |
| 20 kJ | 2e+10 µJ |
| 25 kJ | 2.5e+10 µJ |
| 50 kJ | 5e+10 µJ |
| 100 kJ | 1e+11 µJ |
| 500 kJ | 5e+11 µJ |
| 1,000 kJ | 1e+12 µJ |
More kilojoules conversions
- Kilojoules to Joules1 kJ = 1,000 J
- Kilojoules to Megajoules1 kJ = 0.001 MJ
- Kilojoules to Gigajoules1 kJ = 1e-6 GJ
- Kilojoules to Millijoules1 kJ = 1e+6 mJ
- Kilojoules to Nanojoules1 kJ = 1e+12 nJ
- Kilojoules to Calories1 kJ = 239.006 cal
- Kilojoules to Watt Hours1 kJ = 0.277778 Wh
- Kilojoules to British Thermal Units1 kJ = 0.947813 BTU
- Kilojoules to Ergs1 kJ = 1e+10 erg
See every unit on the Energy Converter.