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

Watt-second (Ws) and Watt-hour (Wh) are both units of length. With the conversion form above, you can effortlessly and accurately convert watt-second to watt-hour. This free online calculator tool makes it simple and easy to perform the conversion from Ws to Wh.
What is Watt-second to Watt-hour Conversion?
Watt-second (Ws) 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 watt-second to watt-hour, knowing the exact conversion formula is essential.
Ws to wh Conversion Formula:
One Watt-second is equal to 0.000277777777777778 Watt-hour.
Formula: 1 Ws = 0.000277777777777778 Wh
By using this conversion factor, you can easily convert any energy from watt-second to watt-hour with precision.
How to Convert Ws to Wh?
Converting from Ws to Wh is a straightforward process. Follow these steps to ensure accurate conversions from watt-second to watt-hour:
- Select the Watt-second Value: Start by determining the watt-second (Ws) value you want to convert into watt-hour (Wh). This is your starting point.
- Multiply by the Conversion Factor: To convert watt-second to watt-hour, multiply the selected Ws value by 0.000277777777777778. This factor is essential for accurately converting from a smaller unit (Ws) to a much larger unit (Wh).
- Illustration of Multiplication:
- 1 Ws = 0.000277777777777778 Wh
- 10 Ws = 0.002777777778 Wh
- 100 Ws = 0.027777777778 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 watt-second value by 3600. This alternative method also gives you the correct energy in watt-hours.
- Illustration of Division:
- Wh = ws ÷ 3600
What is Energy?
Energy is a fundamental physical property that describes the ability of a system to do work. It is a key concept in science, engineering, and everyday life. Energy units are used to quantify this property and express how much work can be done by a system or how much heat is transferred from one syst...... (Read more on Energy).
What is Watt-second?
Watt-Second (Ws): Understanding a Unit of Energy
The Watt-Second, often abbreviated as "Ws" or "Joule (J)," is a unit of energy in the International System of Units (S......(Read more on Watt-second).
What is Watt-hour?
......(Read more on Watt-hour).
Some Watt-second to Watt-hour conversions
- 0.1 Ws = 0.0000277777777777778 Wh
- 0.2 Ws = 0.0000555555555555556 Wh
- 0.3 Ws = 0.0000833333333333334 Wh
- 0.4 Ws = 0.00011111111111111121 Wh
- 0.5 Ws = 0.000138888888888889 Wh
- 0.6 Ws = 0.00016666666666666679 Wh
- 0.7 Ws = 0.00019444444444444459 Wh
- 0.8 Ws = 0.00022222222222222241 Wh
- 0.9 Ws = 0.00025000000000000021 Wh
- 1 Ws = 0.000277777777777778 Wh
- 2 Ws = 0.000555555555555556 Wh
- 3 Ws = 0.000833333333333334 Wh
- 4 Ws = 0.001111111111 Wh
- 5 Ws = 0.001388888889 Wh
- 6 Ws = 0.001666666667 Wh
- 7 Ws = 0.001944444444 Wh
- 8 Ws = 0.002222222222 Wh
- 9 Ws = 0.0025 Wh
- 10 Ws = 0.002777777778 Wh
- 20 Ws = 0.005555555556 Wh
- 30 Ws = 0.008333333333 Wh
- 40 Ws = 0.011111111111 Wh
- 50 Ws = 0.013888888889 Wh
- 60 Ws = 0.016666666667 Wh
- 70 Ws = 0.019444444444 Wh
- 80 Ws = 0.022222222222 Wh
- 90 Ws = 0.025 Wh
- 100 Ws = 0.027777777778 Wh
Watt-second to Watt-hour Examples
Example 1:
Convert 0.1 Watt-second to Watt-hour.
Solution:
We know that one Watt-second is equivalent to 0.000277777777777778 Watt-hour.
Therefore,
0.1 Ws = 0.1 x 0.000277777777777778 Wh.
0.1 Ws = 0.0000277777777777778 Wh.
Hence, 0.1 Watt-second is approximately equal to 0.0000277777777777778 Watt-hour.
Example 2:
Convert 5 Watt-second to Watt-hour.
Solution:
We know that one Watt-second is equivalent to 0.000277777777777778 Watt-hour.
Therefore,
5 Ws = 5 x 0.000277777777777778 Wh.
5 Ws = 0.001388888889 Wh.
Hence, 5 Watt-second is approximately equal to 0.001388888889 Watt-hour.
Example 3:
Convert 69 Watt-second to Watt-hour.
Solution:
We know that one Watt-second is equivalent to 0.000277777777777778 Watt-hour.
Therefore,
69 Ws = 69 x 0.000277777777777778 Wh.
69 Ws = 0.019166666667 Wh.
Hence, 69 Watt-second is approximately equal to 0.019166666667 Watt-hour.
Example 4:
Convert 735 Watt-second to Watt-hour.
Solution:
We know that one Watt-second is equivalent to 0.000277777777777778 Watt-hour.
Therefore,
735 Ws = 735 x 0.000277777777777778 Wh.
735 Ws = 0.204166666667 Wh.
Hence, 735 Watt-second is approximately equal to 0.204166666667 Watt-hour.
Example 5:
Convert 1584 Watt-second to Watt-hour.
Solution:
We know that one Watt-second is equivalent to 0.000277777777777778 Watt-hour.
Therefore,
1584 Ws = 1584 x 0.000277777777777778 Wh.
1584 Ws = 0.44 Wh.
Hence, 1584 Watt-second is approximately equal to 0.44 Watt-hour.
Frequently Asked Questions
How do you convert Ws to Wh formula?
The main formula to convert Ws to Wh is to multiply Ws value by 0.000277777777777778.
There are 0.000277777777777778 Watt-hour in 1 Watt-second.To convert from Watt-second to Watt-hour, multiply your figure by 0.000277777777777778 (or divide by 3600).
What is the relation between Watt-second and Watt-hour?
The relationship between Watt-second and Watt-hour is given as follows: 1 Ws = 0.000277777777777778 Wh
What is the value of 1 Watt-second in equivalent Watt-hour?
1 Watt-second energy is equivalent to 0.000277777777777778 Watt-hour energy.
What is the watt-second in watt-hour?
1 watt-second equals 0.000277777777777778 watt-hours.
What is the value of 15 Watt-second in Watt-hours?
We know that 1 Watt-second is equal to 0.000277777777777778 Watt-hour, multiply 15 by 0.000277777777777778 Watt-hour. Therefore, 15 Wh = 15 x 0.000277777777777778 Wh, 15 Ws = 0.004166666667 Wh. Hence, the value of 15 Watt-second in Watt-hour is 0.004166666667 Wh.
What Energy is 1 Wh?
The Energy of 1 Wh spans 3600 Watt-second.
1 Ws how much watt-hour?
1 Watt-second (Ws) corresponds to 0.000277777777777778 Watt-hour (Wh).