Calories to BTU Converter — Fórmula

## How to Convert Calories to BTU

### Formula

**BTU = Calories × 0.00396567**

1 cal = 0.00396567 BTU

Ejemplo Resuelto

Convert 1000 cal to BTU.

  1. 1000 cal × 0.00396567 = 3.9657 BTU