1 gigacalorie [I.T.] = 3,968,321 Btu1 Btu = 2.519958 × 10⁻⁷ gigacalorie [I.T.]
The result of your conversion between gigacalorie [I.T.] and Btu appears here
Multiply the value in gigacalorie [I.T.] by 3,968,321 to get the result in Btu.
Example: 5 Gcal × 3,968,321 = 19,841,603 Btu
| Gigacalorie [I.T.] | Btu |
|---|---|
| 0.1 Gcal | 396,832.1 Btu |
| 0.5 Gcal | 1,984,160 Btu |
| 1 Gcal | 3,968,321 Btu |
| 2 Gcal | 7,936,641 Btu |
| 3 Gcal | 11,904,962 Btu |
| 4 Gcal | 15,873,282 Btu |
| 5 Gcal | 19,841,603 Btu |
| 10 Gcal | 39,683,205 Btu |
| 15 Gcal | 59,524,808 Btu |
| 20 Gcal | 79,366,411 Btu |
| 25 Gcal | 99,208,014 Btu |
| 50 Gcal | 198,416,027 Btu |
| 100 Gcal | 396,832,054 Btu |
| 500 Gcal | 1,984,160,271 Btu |
| 1,000 Gcal | 3,968,320,541 Btu |
| Btu | Gigacalorie [I.T.] |
|---|---|
| 0.1 Btu | 2.519958 × 10⁻⁸ Gcal |
| 0.5 Btu | 1.259979 × 10⁻⁷ Gcal |
| 1 Btu | 2.519958 × 10⁻⁷ Gcal |
| 2 Btu | 5.039915 × 10⁻⁷ Gcal |
| 3 Btu | 7.559873 × 10⁻⁷ Gcal |
| 4 Btu | 1.007983 × 10⁻⁶ Gcal |
| 5 Btu | 1.259979 × 10⁻⁶ Gcal |
| 10 Btu | 2.519958 × 10⁻⁶ Gcal |
| 15 Btu | 3.779937 × 10⁻⁶ Gcal |
| 20 Btu | 5.039915 × 10⁻⁶ Gcal |
| 25 Btu | 6.299894 × 10⁻⁶ Gcal |
| 50 Btu | 1.259979 × 10⁻⁵ Gcal |
| 100 Btu | 2.519958 × 10⁻⁵ Gcal |
| 500 Btu | 0.0001259979 Gcal |
| 1,000 Btu | 0.0002519958 Gcal |
1 gigacalorie [I.T.] = 3,968,321 Btu.
1 Btu = 2.519958 × 10⁻⁷ gigacalorie [I.T.].
Multiply the value in gigacalorie [I.T.] by 3,968,321 to get the result in Btu. Example: 5 Gcal × 3,968,321 = 19,841,603 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 (Btu) is a unit of energy.
1 Btu = 1,055.056 joule (J)
1 Btu = 251.9958 calorie [I.T.] (cal)
1 joule = 0.0009478171 Btu
Use the converter above to convert Btu into any other unit of energy.