Convert -40 Celsius to Réaumur

-40 Celsius (°C)
1 °C = 0.8 °Ré
=
-32 Réaumur (°Ré)
1 °Ré = 1.25 °C

Data Temperature converter

More information from the unit converter

Q: How many Celsius in a Réaumur?

The answer is 1.25 Réaumur

Q: How do you convert -40 Celsius (°C) to Réaumur (°Ré)?

-40 Celsius is equal to -32 Réaumur. Formula to convert -40 °C to °Ré is -40 * 4/5

Q: How many Celsius in -40 Réaumur?

The answer is -50 Celsius