Ah to Wh Converter

Convert ah (Ah) to wh (Wh) with formulas, examples, and conversion tables.

Ah
Wh
1 Ah = 3.7 Wh
Full precision:3.7 Wh
Step-by-Step Solution

To convert 1 ah to wh, we multiply by 3.7 because one amp-hour equals exactly 3.7 wh.

1 amp-hour = 3.7 wh

Since each amp-hour contains 3.7 wh, we multiply our value by this factor:

1 × 3.7 = 3.7 wh

So 1 ah = 3.7 wh.

✓Quick check: 3.7 ÷ 3.7 = 1 ah
↔ Wh to Ah Converter

How to Convert Ah to Wh

To convert ah to wh, multiply the value by 3.7.

The Formula

Wh = Ah × 3.7

Key Fact

1 amp-hour = 3.7 wh

Tip: To convert wh back to ah, divide by 3.7.

Example Conversions

Example 1: 1 Ah = 3.7 Wh
1 × 3.7 = 3.7
Example 2: 5 Ah = 18.5 Wh
5 × 3.7 = 18.5
Example 3: 10 Ah = 37 Wh
10 × 3.7 = 37

Ah to Wh Table

AhWh
1 Ah3.7 Wh
2 Ah7.4 Wh
5 Ah18.5 Wh
10 Ah37 Wh
20 Ah74 Wh
25 Ah92.5 Wh
50 Ah185 Wh
100 Ah370 Wh
250 Ah925 Wh
500 Ah1850 Wh
1000 Ah3700 Wh

1 Amp-hour in Other Units

Unit1 Ah =
Ah to Wh Converter3.7 Wh
Ah to kWh0.0037 kWh
Ah to mWh3700 mWh
Ah to mAh1000 mAh
Ah to Joules13309.35 J
Ah to kJ13.3094 kJ

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