This calculator allows you to convert from Attojoule to Kilojoule and in a reverse direction. To convert from Attojoule to Kilojoule, enter the amount of Attojoule into the first input and to convert from Kilojoule to Attojoule, enter the amount of Kilojoule into the second input.
1 Attojoule = 1.0E-21 Kilojoule
To convert Attojoule to Kilojoule: Every 1 Attojoule equals 1.0E-21 Kilojoule. For example, 100 Attojoule equal 100 * 1.0E-21 = 1.0E-19 Kilojoule and so on..
Attojoule to Joule | Attojoule to Btu (IT) | Attojoule to Calorie (IT) | Attojoule to Erg | Attojoule to Watt-hour | Attojoule to Watt-second || Attojoule to Kilojoule Conversions Table |
|---|
| 1 Attojoule = 1.0E-21 Kilojoule |
| 2 Attojoule = 2.0E-21 Kilojoule |
| 4 Attojoule = 4.0E-21 Kilojoule |
| 5 Attojoule = 5.0E-21 Kilojoule |
| 10 Attojoule = 1.0E-20 Kilojoule |
| 20 Attojoule = 2.0E-20 Kilojoule |
| 25 Attojoule = 2.5E-20 Kilojoule |
| 50 Attojoule = 5.0E-20 Kilojoule |
| 100 Attojoule = 1.0E-19 Kilojoule |
| 200 Attojoule = 2.0E-19 Kilojoule |
| 250 Attojoule = 2.5E-19 Kilojoule |
| 500 Attojoule = 5.0E-19 Kilojoule |
| 1000 Attojoule = 1.0E-18 Kilojoule |
| 2000 Attojoule = 2.0E-18 Kilojoule |
| 2500 Attojoule = 2.5E-18 Kilojoule |
| 5000 Attojoule = 5.0E-18 Kilojoule |
| 10000 Attojoule = 1.0E-17 Kilojoule |
| 20000 Attojoule = 2.0E-17 Kilojoule |
| 25000 Attojoule = 2.5E-17 Kilojoule |
| 50000 Attojoule = 5.0E-17 Kilojoule |
| 100000 Attojoule = 1.0E-16 Kilojoule |
| 200000 Attojoule = 2.0E-16 Kilojoule |
| 500000 Attojoule = 5.0E-16 Kilojoule |
| 1000000 Attojoule = 1.0E-15 Kilojoule |
© 2026 All Rights Reserved
English 
العربية
español