Wh to mAh

mAh to Wh
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Example of Wh to mAh Calculations

To convert watt-hours (Wh) to milliampere-hours (mAh). you need to know the voltage (V) of the battery. The formula to convert Wh to mAh is:

mAh=Wh×1000/Volts

Assuming a common voltage of 3.7V, which is typical for lithium-ion batteries.

Table of Wh to mAh Conversions

Below is a table showing the conversion of various Wh values to mAh. sorted from smallest to largest. assuming a voltage of 3.7V.

WhVoltage (V)mAhWhVoltage (V)mAh
1.003.70270.2718.503.705000.00
22.203.706000.0029.603.708000.00
37.003.7010000.0040.003.7010810.81
41.003.7011081.0844.003.7011891.89
44.403.7012000.0050.003.7013513.51
52.603.7014216.2255.503.7015000.00
74.003.7020000.0088.003.7023783.78
99.003.7026756.76100.003.7027027.03
155.003.7041891.89160.003.7043243.24
192.003.7051891.89256.003.7069189.19
290.003.7078378.38293.003.7079189.19
300.003.7081081.08500.003.70135135.14
768.003.70207567.571024.003.70276756.76
1056.003.70285405.41

Convert 1 Wh to mAh

To convert 1 Wh to mAh at 3.7V:

mAh=1×1000/3.7≈270.27 mAh

Convert 100 Wh to mAh

To convert 100 Wh to mAh at 3.7V:

mAh=100×1000/3.7≈27027.03 mAh

Convert 160 Wh to mAh

To convert 160 Wh to mAh at 3.7V:

mAh=160×1000/3.7≈43243.24 mAh

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