20.89 Joules to BTU
Convert 20.89 joules (J) to btu (BTU) with formulas, examples, and conversion tables.
J
BTU
20.89 J = 0.0198 BTU
Full precision:0.0198 BTU
Step-by-Step Solution
To convert 20.89 joules to btu, we divide by 1055.06 because one british thermal unit equals exactly 1055.06 joules.
1 british thermal unit = 1055.06 joules
Since there are 1055.06 joules in every british thermal unit, we divide our value by this factor:
20.89 ÷ 1055.06 = 0.0198 btu
So 20.89 joules = 0.0198 btu.
Quick check: 0.0198 × 1055.06 = 20.89 joules
Joules to BTU Conversion Table
| Joules | BTU |
|---|---|
| 1 J | 0.000948 BTU |
| 2 J | 0.001896 BTU |
| 3 J | 0.002843 BTU |
| 4 J | 0.003791 BTU |
| 5 J | 0.004739 BTU |
| 10 J | 0.009478 BTU |
| 20 J | 0.018956 BTU |
| 20.89 J | 0.0198 BTU |
| 21 J | 0.019904 BTU |
| 50 J | 0.047391 BTU |
| 100 J | 0.094781 BTU |
20.89 Joules in Other Units
| Unit | 20.89 J = |
|---|---|
| Joules to Kilojoules | 0.02089 kJ |
| Joules to Megajoules | 0.00002089 MJ |
| Joules to Gigajoules | 2.089e-8 GJ |
| Joules to Watt-hours | 0.0058028 Wh |
| Joules to Kilowatt-hours | 0.0000058 kWh |
| Joules to Megawatt-hours | 5.8028e-9 MWh |
| Joules to Calories | 4.9928 cal |
| Joules to Kilocalories | 0.0049928 kcal |
| Joules to BTU | 0.0198 BTU |
| Joules to Therms | 1.98e-7 therm |
| Joules to Foot-pounds | 15.4076 ft·lb |
| Joules to Electronvolts | 1.3038e+20 eV |
| Joules to Ergs | 208900000 erg |