Wh to Ah Converter

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

Wh (Wh)

Ah (Ah)

1 Wh = 0.2703 Ah

Full precision:0.27027027 Ah

Step-by-Step Solution

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

1 amp-hour = 3.7 wh

Since there are 3.7 wh in every amp-hour, we divide our value by this factor:

1 ÷ 3.7 = 0.2703 ah

So 1 wh = 0.2703 ah.

✓Quick check: 0.2703 × 3.7 = 1 wh

How to Convert Wh to Ah

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

Ah = Wh ÷ 3.7

1 amp-hour = 3.7 wh

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

Example 1: 1 Wh = 0.2703 Ah
1 ÷ 3.7 = 0.2703

Example 2: 5 Wh = 1.3514 Ah
5 ÷ 3.7 = 1.3514

Example 3: 10 Wh = 2.7027 Ah
10 ÷ 3.7 = 2.7027