1 gigacalorie [I.T.] = 4.1868 × 10²⁷ attojoule1 attojoule = 2.388459 × 10⁻²⁸ gigacalorie [I.T.]
The result of your conversion between gigacalorie [I.T.] and attojoule appears here
Multiply the value in gigacalorie [I.T.] by 4.1868 × 10²⁷ to get the result in attojoule.
Example: 5 Gcal × 4.1868 × 10²⁷ = 2.0934 × 10²⁸ aJ
| Gigacalorie [I.T.] | Attojoule |
|---|---|
| 0.1 Gcal | 4.1868 × 10²⁶ aJ |
| 0.5 Gcal | 2.0934 × 10²⁷ aJ |
| 1 Gcal | 4.1868 × 10²⁷ aJ |
| 2 Gcal | 8.3736 × 10²⁷ aJ |
| 3 Gcal | 1.25604 × 10²⁸ aJ |
| 4 Gcal | 1.67472 × 10²⁸ aJ |
| 5 Gcal | 2.0934 × 10²⁸ aJ |
| 10 Gcal | 4.1868 × 10²⁸ aJ |
| 15 Gcal | 6.2802 × 10²⁸ aJ |
| 20 Gcal | 8.3736 × 10²⁸ aJ |
| 25 Gcal | 1.0467 × 10²⁹ aJ |
| 50 Gcal | 2.0934 × 10²⁹ aJ |
| 100 Gcal | 4.1868 × 10²⁹ aJ |
| 500 Gcal | 2.0934 × 10³⁰ aJ |
| 1,000 Gcal | 4.1868 × 10³⁰ aJ |
| Attojoule | Gigacalorie [I.T.] |
|---|---|
| 0.1 aJ | 2.388459 × 10⁻²⁹ Gcal |
| 0.5 aJ | 1.194229 × 10⁻²⁸ Gcal |
| 1 aJ | 2.388459 × 10⁻²⁸ Gcal |
| 2 aJ | 4.776918 × 10⁻²⁸ Gcal |
| 3 aJ | 7.165377 × 10⁻²⁸ Gcal |
| 4 aJ | 9.553836 × 10⁻²⁸ Gcal |
| 5 aJ | 1.194229 × 10⁻²⁷ Gcal |
| 10 aJ | 2.388459 × 10⁻²⁷ Gcal |
| 15 aJ | 3.582688 × 10⁻²⁷ Gcal |
| 20 aJ | 4.776918 × 10⁻²⁷ Gcal |
| 25 aJ | 5.971147 × 10⁻²⁷ Gcal |
| 50 aJ | 1.194229 × 10⁻²⁶ Gcal |
| 100 aJ | 2.388459 × 10⁻²⁶ Gcal |
| 500 aJ | 1.194229 × 10⁻²⁵ Gcal |
| 1,000 aJ | 2.388459 × 10⁻²⁵ Gcal |
1 gigacalorie [I.T.] = 4.1868 × 10²⁷ attojoule.
1 attojoule = 2.388459 × 10⁻²⁸ gigacalorie [I.T.].
Multiply the value in gigacalorie [I.T.] by 4.1868 × 10²⁷ to get the result in attojoule. Example: 5 Gcal × 4.1868 × 10²⁷ = 2.0934 × 10²⁸ aJ.
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.
Attojoule (aJ) is a unit of energy.
1 attojoule = 1 × 10⁻¹⁸ joule (J)
1 attojoule = 2.388459 × 10⁻¹⁹ calorie [I.T.] (cal)
1 joule = 1 × 10¹⁸ attojoule
The SI prefix atto- stands for 10⁻¹⁸, so 1 attojoule = 10⁻¹⁸ joule.
Use the converter above to convert attojoule into any other unit of energy.