CCalclabhub

Weight Management

Pounds to kilograms

Converts the model's pound figure to kilograms using the exact mass conversion factor.

The Formula

Kilograms = pounds x 0.45359237

Converts the model's pound figure to kilograms using the exact mass conversion factor.

SymbolMeaning
PPredicted pounds lost
0.45359237Kilograms per pound

What Each Symbol Means

Ppounds

Predicted pounds lost

Taken from the weight-change formula above.

0.45359237kilograms per pound

Kilograms per pound

The defined mass conversion factor, exact by international agreement.

See It Worked With Real Numbers

A formula on its own does not tell you which number goes where. The how to calculate a calorie deficit page applies this equation to a concrete case, shows every intermediate step, and names the mistakes that produce a wrong answer even when the algebra is right.

Where This Formula Appears

This equation is the working core of How To Calculate A Calorie Deficit, filed under Health. Every number the guide produces comes from substituting into this one line.