Unit reference

Calories (15 °C, NBS 1939) conversions

Calories (15 °C, NBS 1939) is a unit used in energy conversions. Energy measures the capacity to perform work or transfer heat. Its recorded symbol is cal(NBS).

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Definition

One Calories (15 °C, NBS 1939) equals 4.18579925926 joule in the CalculatorHQ canonical registry.