Amp Hours (Ah) To Watt Hours (Wh) Calculator

Amp-Hours to Watt-Hours Calculator

Amp Hours (Ah) to Watt Hours (Wh) Conversion

Conversion Formula โšก

The relationship between amp hours and watt hours is:

Wh = Ah ร— V

Where:

  • Wh = Watt Hours
  • Ah = Amp Hours
  • V = Voltage in Volts

Example Calculation:

Converting 10 Ah at 12 Volts to Wh:

Wh = 10 Ah ร— 12 V = 120 Wh

What is an Amp Hour (Ah)?

An amp hour (Ah) is a unit of electric charge that represents the amount of current (in amperes) a battery can deliver over one hour. It’s commonly used to describe battery capacity.

  • 1 Ah = 1000 mAh
  • Commonly used in batteries for portable devices
  • Indicates how long a battery can power a device

What is a Watt Hour (Wh)?

A watt hour (Wh) is a unit of energy equivalent to one watt of power used for one hour. It is used to measure the energy capacity of batteries and devices.

  • 1 Wh = 3600 Joules
  • Indicates the total energy a battery can provide
  • Useful for comparing energy consumption of devices
Amp Hours (Ah) and Watt Hours (Wh)

Author

  • Manish Kumar

    Manish holds a B.Tech in Electrical and Electronics Engineering (EEE) and an M.Tech in Power Systems, with over 10 years of experience in Metro Rail Systems, specializing in advanced rail infrastructure. He is also a NASM-certified fitness and nutrition coach with more than a decade of experience in weightlifting and fat loss coaching. With expertise in gym-based training, lifting techniques, and biomechanics, Manish combines his technical mindset with his passion for fitness.

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