1 attojoule = 9.478171 × 10⁻²² Btu1 Btu = 1.055056 × 10²¹ attojoule
The result of your conversion between attojoule and Btu appears here
Multiply the value in attojoule by 9.478171 × 10⁻²² to get the result in Btu.
Example: 5 aJ × 9.478171 × 10⁻²² = 4.739085 × 10⁻²¹ Btu
| Attojoule | Btu |
|---|---|
| 0.1 aJ | 9.478171 × 10⁻²³ Btu |
| 0.5 aJ | 4.739085 × 10⁻²² Btu |
| 1 aJ | 9.478171 × 10⁻²² Btu |
| 2 aJ | 1.895634 × 10⁻²¹ Btu |
| 3 aJ | 2.843451 × 10⁻²¹ Btu |
| 4 aJ | 3.791268 × 10⁻²¹ Btu |
| 5 aJ | 4.739085 × 10⁻²¹ Btu |
| 10 aJ | 9.478171 × 10⁻²¹ Btu |
| 15 aJ | 1.421726 × 10⁻²⁰ Btu |
| 20 aJ | 1.895634 × 10⁻²⁰ Btu |
| 25 aJ | 2.369543 × 10⁻²⁰ Btu |
| 50 aJ | 4.739085 × 10⁻²⁰ Btu |
| 100 aJ | 9.478171 × 10⁻²⁰ Btu |
| 500 aJ | 4.739085 × 10⁻¹⁹ Btu |
| 1,000 aJ | 9.478171 × 10⁻¹⁹ Btu |
| Btu | Attojoule |
|---|---|
| 0.1 Btu | 1.055056 × 10²⁰ aJ |
| 0.5 Btu | 5.27528 × 10²⁰ aJ |
| 1 Btu | 1.055056 × 10²¹ aJ |
| 2 Btu | 2.110112 × 10²¹ aJ |
| 3 Btu | 3.165168 × 10²¹ aJ |
| 4 Btu | 4.220224 × 10²¹ aJ |
| 5 Btu | 5.27528 × 10²¹ aJ |
| 10 Btu | 1.055056 × 10²² aJ |
| 15 Btu | 1.582584 × 10²² aJ |
| 20 Btu | 2.110112 × 10²² aJ |
| 25 Btu | 2.63764 × 10²² aJ |
| 50 Btu | 5.27528 × 10²² aJ |
| 100 Btu | 1.055056 × 10²³ aJ |
| 500 Btu | 5.27528 × 10²³ aJ |
| 1,000 Btu | 1.055056 × 10²⁴ aJ |
1 attojoule = 9.478171 × 10⁻²² Btu.
1 Btu = 1.055056 × 10²¹ attojoule.
Multiply the value in attojoule by 9.478171 × 10⁻²² to get the result in Btu. Example: 5 aJ × 9.478171 × 10⁻²² = 4.739085 × 10⁻²¹ Btu.
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.
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.