Weill Cornell Medicine Care Discover Teach

Unit Conversions: Temp, Length, Weight

All calculations should be independently verified prior to clinical use. These calculators are intended to supplement, not replace, clinical judgment.

Convert between English and metric units for temperature, length, and weight. Enter a value in either row and click Calculate to convert.

Temperature

Fahrenheit °F
Celsius °C

Length

Inches in
Centimetres cm

Weight

Pounds lb
Kilograms kg

Conversion formulas used:

°C = ( °F − 32 ) × 5 / 9

°F = °C × 9 / 5 + 32

cm = in × 2.54

kg = lb ÷ 2.2

The weight conversion uses a factor of 2.2 lb/kg, consistent with the original calculator. For higher precision the exact factor is 2.20462 lb/kg.