4 Kilojoules to Joules
Convert 4 kilojoules (kJ) to joules (J) with formulas, examples, and conversion tables.
kJ
J
4 kJ = 4000 J
Full precision:4000 J
Step-by-Step Solution
To convert 4 kilojoules to joules, we multiply by 1000 because one kilojoule equals exactly 1000 joules.
1 kilojoule = 1000 joules
Since each kilojoule contains 1000 joules, we multiply our value by this factor:
4 × 1000 = 4000 joules
So 4 kilojoules = 4000 joules.
Quick check: 4000 ÷ 1000 = 4 kilojoules
Kilojoules to Joules Conversion Table
| Kilojoules | Joules |
|---|---|
| 1 kJ | 1000 J |
| 2 kJ | 2000 J |
| 3 kJ | 3000 J |
| 4 kJ | 4000 J |
| 5 kJ | 5000 J |
| 10 kJ | 10000 J |
| 20 kJ | 20000 J |
| 50 kJ | 50000 J |
| 100 kJ | 100000 J |
4 Kilojoules in Other Units
| Unit | 4 kJ = |
|---|---|
| Kilojoules to Joules | 4000 J |
| Kilojoules to Megajoules | 0.004 MJ |
| Kilojoules to Gigajoules | 0.000004 GJ |
| Kilojoules to Watt-hours | 1.1111 Wh |
| Kilojoules to Kilowatt-hours | 0.0011111 kWh |
| Kilojoules to Megawatt-hours | 0.00000111 MWh |
| Kilojoules to Calories | 956.023 cal |
| Kilojoules to Kilocalories | 0.95602 kcal |
| Kilojoules to BTU | 3.7913 BTU |
| Kilojoules to Therms | 0.00003791 therm |
| Kilojoules to Foot-pounds | 2950.24 ft·lb |
| Kilojoules to Electronvolts | 2.4966e+22 eV |
| Kilojoules to Ergs | 4e+10 erg |