Gallon-atmosphere (UK) conversions

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Convert gallon-atmosphere (UK) to

The gallon-atmosphere (UK) conversion selector selects the energy measurement unit to convert to starting from gallon-atmosphere (UK) (gal atm). To make a conversion starting from a unit of energy other than gallon-atmosphere (UK), simply click on the "Reset" button.

What is gallon-atmosphere (UK)?

The gallon-atmosphere (UK) or gallon-atmosphere (imperial) is a unit of energy equal to 460.63256925 joules (1 gal atm = 460.63256925 J), the SI derived unit of energy. It is also equal to 0.46063256925 kilojoules (kJ), or 110.093826302 calories (thermochemical) (cal), or 0.110093826302 kilocalories (thermochemical) (kcal), or 0.2425530196 Celsius heat units (IT) (CHU), or 0.127953491 watt hours (Wh) or 0.000127953491 kilowatt hours (kWh).

The gallon-atmosphere definition varies as follows:

  • The Imperial gallon-atmosphere or UK gallon-atmosphere is equal to 460.63256925 joules
  • The US gallon-atmosphere is equal to 383.5568490138 joules

gal atm


gallon-atmosphere (UK)

Gallon-atmosphere (UK) conversions: direct links

A compehensive list with conversions from gallon-atmosphere (UK) to other (metric, imperial, or customary) energy measurement units is displayed below.