This is free online amp hours to watt hours (Ah to Wh) calculator enter Amp-hours and Volts then click calculate button.
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Amp Hours To Watt Hours Conversion Calculator
To convert amp-hours to watt-hours, you need to multiply the amp-hours by the voltage of the battery. For example, if you have a battery with a voltage of 12 volts and 3 amp hours, the watt hours would be 12 x 3, or 36 watt-hours.
Formula of Amp Hours to Watt Hours
- Wh = Ah x v
- Wh = kilowatt-hour
- Ah = Ampere-hour
- V = volts
What are Amp Hours?
Amp-hours (Ah) are a unit of measurement that measures the amount of electrical charge in a battery. One amp hour is equal to 3600 coulombs, or the amount of charge that flows through a circuit in one hour at a current of one amp.
What are Watt Hours
Watt hours (Wh) are a unit of measurement that measures the amount of energy in a battery. One watt-hour is equal to one watt of power for one hour of time.
How to calculate Ah to wh
Example.1:-Amp Hours = 4.26 , volt = 24 , Watt Hours = ?
solve:-Watt Hours = Ah x v = 4.26 x 24 = 102.24 Wh
Amp Hours to Watt Hours Table
| Amp-Hours | Wh at 12V | Wh at 24V | Wh at 36V |
|---|---|---|---|
| 1 Ah | 12 Wh | 24 Wh | 36 Wh |
| 1.5 Ah | 18 Wh | 36 Wh | 54 Wh |
| 2 Ah | 24 Wh | 48 Wh | 72 Wh |
| 3 Ah | 36 Wh | 72 Wh | 108 Wh |
| 4 Ah | 48 Wh | 96 Wh | 144 Wh |
| 5 Ah | 60 Wh | 120 Wh | 180 Wh |
| 10 Ah | 120 Wh | 240 Wh | 360 Wh |
| 15 Ah | 180 Wh | 360 Wh | 540 Wh |
| 20 Ah | 240 Wh | 480 Wh | 720 Wh |
| 30 Ah | 360 Wh | 720 Wh | 1080 Wh |
| 40 Ah | 480 Wh | 960 Wh | 1440 Wh |
| 50 Ah | 600 Wh | 1200 Wh | 1800 Wh |
| 100 Ah | 1200 Wh | 2400 Wh | 3600 Wh |
| 150 Ah | 1800 Wh | 3600 Wh | 5400 Wh |
| 200 Ah | 2400 Wh | 4800 Wh | 7200 Wh |
| 250 Ah | 3000 Wh | 6000 Wh | 9000 Wh |
| 300 Ah | 3600 Wh | 7200 Wh | 10800 Wh |
| 350 Ah | 4200 Wh | 8400 Wh | 12600 Wh |
| 400 Ah | 4800 Wh | 9600 Wh | 14400 Wh |
| 500 Ah | 6000 Wh | 12000 Wh | 18000 Wh |
| 550 Ah | 6600 Wh | 13200 Wh | 19800 Wh |
| 600 Ah | 7200 Wh | 14400 Wh | 21600 Wh |
| 650 Ah | 7800 Wh | 15600 Wh | 23400 Wh |
| 700 Ah | 8400 Wh | 16800 Wh | 25200 Wh |
| 750 Ah | 9000 Wh | 18000 Wh | 27000 Wh |
| 800 Ah | 9600 Wh | 19200 Wh | 28800 Wh |
F.A.Q
How many watt hours is 100 amp-hours?
To convert from amp-hours (Ah) to watt-hours (Wh), you need to multiply the Ah value by the battery voltage. The equation is:
Wh = Ah x V
where V is the battery voltage in volts.
1. Assuming a battery voltage of 12 volts (typical for lead-acid batteries), then:
Wh = 100 Ah x 12 V = 1200 Wh
Therefore, 100 amp-hours is equivalent to 1200 watt-hours.
2. Assuming a battery voltage of 24 volts then:
Wh = 100 Ah x 24 V = 2400 Wh
Therefore, 100 amp-hours is equivalent to 2400 watt-hours.
How many watt hours is 200 amp-hours?
Assuming a battery voltage of 12 volts
Wh = 200 Ah x 12 V = 2400 Wh
Therefore, 200 amp-hours is equivalent to 2400 watt-hours.
How many watt hours is 20 amp-hours?
Assuming a battery voltage of 12 volts
Wh = 20 Ah x 12 V = 240 Wh
Therefore, 20 amp-hours is equivalent to 240 watt-hours.
How to use this Ah to Wh calculator?
Enter Apm-hours values in the proper input field and entered the voltage in the proper input field and then click the button calculate.you get instant answer in watt-hours