Convert 1 Attojoule to Watt-hour (1 aJ to Wh)
Looking to convert 1 attojoule (aJ) to watt-hour (Wh)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Attojoule and Watt-hour and how to calculate conversions manually or using online tools.

Looking to convert 1 attojoule (aJ) to watt-hour (Wh)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Attojoule and Watt-hour and how to calculate conversions manually or using online tools.
What is Attojoule to Watt-hour Conversion?
Attojoule (aJ) and watt-hour (Wh) are both units used to measure energy, but they serve different purposes depending on the scale of the measurement. If you ever need to convert attojoule to watt-hour, knowing the exact conversion formula is essential.
AJ to wh Conversion Formula:
One Attojoule is equal to 2.777778e-22 Watt-hour.
Formula: 1 aJ = 2.777778e-22 Wh
By using this conversion factor, you can easily convert any energy from attojoule to watt-hour with precision.
Convert 1 Attojoule to Watt-hour
To convert 1 attojoule to watt-hour, multiply the value by 2.777778e-22 since:
1 attojoule = 2.777778e-22 watt-hour
So:
1 × 2.777778e-22 = 2.777778e-22
Result: 1 attojoule = 2.777778e-22 watt-hour
Reverse Conversion
Need the reverse result? You can also convert watt-hour back to attojoule by dividing 2.777778e-22:
2.777778e-22 watt-hour ÷ 2.777778e-22 = 1 attojoule
For more, visit: Watt-hour to Attojoule
Explore Related Conversion Tool
This page focuses specifically on converting 1 Attojoule to Watt-hour. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 attojoule in watt-hour?
1 attojoule is equal to 2.777778e-22 watt-hour.
How do I convert attojoule to watt-hour?
Multiply the value in attojoule by 2.777778e-22 to get the equivalent in watt-hour.