20 BTU to Gigajoules
Convert 20 btu (BTU) to gigajoules (GJ) with formulas, examples, and conversion tables.
BTU
GJ
20 BTU = 2.1101e-5 GJ
Full precision:0.000021101 GJ
Step-by-Step Solution
To convert 20 btu to gigajoules, we divide by 947813.39 because one gigajoule equals exactly 947813.39 btu.
1 gigajoule = 947813.39 btu
Since there are 947813.39 btu in every gigajoule, we divide our value by this factor:
20 ÷ 947813.39 = 2.1101e-5 gigajoules
So 20 btu = 2.1101e-5 gigajoules.
Quick check: 2.1101e-5 × 947813.39 = 20 btu
BTU to Gigajoules Conversion Table
| BTU | Gigajoules |
|---|---|
| 1 BTU | 1.0551e-6 GJ |
| 2 BTU | 2.1101e-6 GJ |
| 3 BTU | 3.1652e-6 GJ |
| 4 BTU | 4.2202e-6 GJ |
| 5 BTU | 5.2753e-6 GJ |
| 10 BTU | 1.0551e-5 GJ |
| 20 BTU | 2.1101e-5 GJ |
| 50 BTU | 5.2753e-5 GJ |
| 100 BTU | 0.000106 GJ |
20 BTU in Other Units
| Unit | 20 BTU = |
|---|---|
| BTU to Joules | 21101.2 J |
| BTU to Kilojoules | 21.1012 kJ |
| BTU to Megajoules | 0.021101 MJ |
| BTU to Gigajoules | 0.0000211 GJ |
| BTU to Watt-hours | 5.8614 Wh |
| BTU to Kilowatt-hours | 0.0058614 kWh |
| BTU to Megawatt-hours | 0.00000586 MWh |
| BTU to Calories | 5043.31 cal |
| BTU to Kilocalories | 5.0433 kcal |
| BTU to Therms | 0.0002 therm |
| BTU to Foot-pounds | 15563.42 ft·lb |
| BTU to Electronvolts | 1.317e+23 eV |
| BTU to Ergs | 2.1101e+11 erg |