20000 Joules to Gigajoules
Convert 20000 joules (J) to gigajoules (GJ) with formulas, examples, and conversion tables.
J
GJ
20000 J = 2e-5 GJ
Full precision:0.00002 GJ
Step-by-Step Solution
To convert 20000 joules to gigajoules, we divide by 1000000000 because one gigajoule equals exactly 1000000000 joules.
1 gigajoule = 1000000000 joules
Since there are 1000000000 joules in every gigajoule, we divide our value by this factor:
20000 ÷ 1000000000 = 2e-5 gigajoules
So 20000 joules = 2e-5 gigajoules.
Quick check: 2e-5 × 1000000000 = 20000 joules
Joules to Gigajoules Conversion Table
| Joules | Gigajoules |
|---|---|
| 1 J | 1e-9 GJ |
| 2 J | 2e-9 GJ |
| 3 J | 3e-9 GJ |
| 4 J | 4e-9 GJ |
| 5 J | 5e-9 GJ |
| 10 J | 1e-8 GJ |
| 20 J | 2e-8 GJ |
| 50 J | 5e-8 GJ |
| 100 J | 1e-7 GJ |
| 20000 J | 2e-5 GJ |
20000 Joules in Other Units
| Unit | 20000 J = |
|---|---|
| Joules to Kilojoules | 20 kJ |
| Joules to Megajoules | 0.02 MJ |
| Joules to Gigajoules | 0.00002 GJ |
| Joules to Watt-hours | 5.5556 Wh |
| Joules to Kilowatt-hours | 0.0055556 kWh |
| Joules to Megawatt-hours | 0.00000556 MWh |
| Joules to Calories | 4780.11 cal |
| Joules to Kilocalories | 4.7801 kcal |
| Joules to BTU | 18.9563 BTU |
| Joules to Therms | 0.00018956 therm |
| Joules to Foot-pounds | 14751.22 ft·lb |
| Joules to Electronvolts | 1.2483e+23 eV |
| Joules to Ergs | 2e+11 erg |