Question #578

# What is the formula to convert a mass expressed in pounds into kilograms?

1 lb = 0.453 592 37 kg

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On pound is legally defined as exactly 453,59237 grams. The formula to convert pounds to kilograms is given by :

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with :

• ﻿﻿ the mass expressed in kilograms ;
• ﻿﻿ the mass expressed in pounds.

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