Convert 30 Attojoule to Watt-hour (aJ to Wh)
Attojoule (aJ) and Watt-hour (Wh) are both units of length. With the conversion form below, you can effortlessly and accurately convert attojoule to watt-hour. This free online calculator tool makes it simple and easy to perform the conversion from aJ to Wh.

Attojoule (aJ) and Watt-hour (Wh) are both units of length. With the conversion form above, you can effortlessly and accurately convert attojoule to watt-hour. This free online calculator tool makes it simple and easy to perform the conversion from aJ to Wh.
All Unit Conversions
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 8.333333e-21 Watt-hour.
Formula: 1 aJ = 8.333333e-21 Wh
By using this conversion factor, you can easily convert any energy from attojoule to watt-hour with precision.
How to Convert aJ to Wh?
Converting from aJ to Wh is a straightforward process. Follow these steps to ensure accurate conversions from attojoule to watt-hour:
- Select the Attojoule Value: Start by determining the attojoule (aJ) value you want to convert into watt-hour (Wh). This is your starting point.
- Multiply by the Conversion Factor: To convert attojoule to watt-hour, multiply the selected aJ value by 8.333333e-21. This factor is essential for accurately converting from a larger unit (aJ) to a much smaller unit (Wh).
- Illustration of Multiplication:
- 1 aJ = 8.333333e-21 Wh
- 10 aJ = Wh
- 100 aJ = Wh
- Find the Conversion Result: The result of this multiplication is your converted value in watt-hour unit. This represents the same energy but in a different unit.
- Save Your Watt-hour Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in watt-hours.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the attojoule value by 3.6e+21. This alternative method also gives you the correct energy in watt-hours.
- Illustration of Division:
- Wh = aj ÷ 3.6e+21