1 gigacalorie [I.T.] = 3,970,976 Btu [thermochemical]1 Btu [thermochemical] = 2.518272 × 10⁻⁷ gigacalorie [I.T.]
The result of your conversion between gigacalorie [I.T.] and Btu [thermochemical] appears here
Multiply the value in gigacalorie [I.T.] by 3,970,976 to get the result in Btu [thermochemical].
Example: 5 Gcal × 3,970,976 = 19,854,881 Btu
| Gigacalorie [I.T.] | Btu [thermochemical] |
|---|---|
| 0.1 Gcal | 397,097.6 Btu |
| 0.5 Gcal | 1,985,488 Btu |
| 1 Gcal | 3,970,976 Btu |
| 2 Gcal | 7,941,952 Btu |
| 3 Gcal | 11,912,929 Btu |
| 4 Gcal | 15,883,905 Btu |
| 5 Gcal | 19,854,881 Btu |
| 10 Gcal | 39,709,762 Btu |
| 15 Gcal | 59,564,644 Btu |
| 20 Gcal | 79,419,525 Btu |
| 25 Gcal | 99,274,406 Btu |
| 50 Gcal | 198,548,812 Btu |
| 100 Gcal | 397,097,625 Btu |
| 500 Gcal | 1,985,488,125 Btu |
| 1,000 Gcal | 3,970,976,250 Btu |
| Btu [thermochemical] | Gigacalorie [I.T.] |
|---|---|
| 0.1 Btu | 2.518272 × 10⁻⁸ Gcal |
| 0.5 Btu | 1.259136 × 10⁻⁷ Gcal |
| 1 Btu | 2.518272 × 10⁻⁷ Gcal |
| 2 Btu | 5.036545 × 10⁻⁷ Gcal |
| 3 Btu | 7.554817 × 10⁻⁷ Gcal |
| 4 Btu | 1.007309 × 10⁻⁶ Gcal |
| 5 Btu | 1.259136 × 10⁻⁶ Gcal |
| 10 Btu | 2.518272 × 10⁻⁶ Gcal |
| 15 Btu | 3.777409 × 10⁻⁶ Gcal |
| 20 Btu | 5.036545 × 10⁻⁶ Gcal |
| 25 Btu | 6.295681 × 10⁻⁶ Gcal |
| 50 Btu | 1.259136 × 10⁻⁵ Gcal |
| 100 Btu | 2.518272 × 10⁻⁵ Gcal |
| 500 Btu | 0.0001259136 Gcal |
| 1,000 Btu | 0.0002518272 Gcal |
1 gigacalorie [I.T.] = 3,970,976 Btu [thermochemical].
1 Btu [thermochemical] = 2.518272 × 10⁻⁷ gigacalorie [I.T.].
Multiply the value in gigacalorie [I.T.] by 3,970,976 to get the result in Btu [thermochemical]. Example: 5 Gcal × 3,970,976 = 19,854,881 Btu.
Gigacalorie [I.T.] (Gcal) is a unit of energy. "I.T." stands for the International Table definition.
1 gigacalorie [I.T.] = 4,186,800,000 joule (J)
1 gigacalorie [I.T.] = 1,000,000,000 calorie [I.T.] (cal)
1 joule = 2.388459 × 10⁻¹⁰ gigacalorie [I.T.]
The SI prefix giga- stands for 10⁹, so 1 gigacalorie [I.T.] = 10⁹ calorie [I.T.].
Use the converter above to convert gigacalorie [I.T.] into any other unit of energy.
Btu [thermochemical] (Btu) is a unit of energy. This is the thermochemical definition of the unit.
1 Btu [thermochemical] = 1,054.35 joule (J)
1 Btu [thermochemical] = 251.8272 calorie [I.T.] (cal)
1 joule = 0.0009484514 Btu [thermochemical]
Use the converter above to convert Btu [thermochemical] into any other unit of energy.