# Convert Réaumur to Celsius & Other Temperature Units

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## 🔁 Réaumur Conversion Examples

### Convert Réaumur to Celsius

• 1 °Ré / 0,8 = 1,25 °C
• 10 °Ré / 0,8 = 12,5 °C

### Convert Réaumur to Fahrenheit

• 1 °Ré / 0,8 x 9/5 + 32 = 34,25 °F
• 10 °Ré / 0,8 x 9/5 + 32 = 54,5 °F

### Convert Réaumur to Kelvin

• 1 °Ré / 0,8 + 273,15 = 274,4 K
• 10 °Ré / 0,8 + 273,15 = 285,65 K

### Convert Réaumur to Rankine

• (1 °Ré / 0,8 + 273,15) x 9/5 = 493,92 °R
• (10 °Ré / 0,8 + 273,15) x 9/5 = 514,17 °R

### Convert Réaumur to Newton

• 1 °Ré / 0,8 x 0,33 = 0,4125 °N
• 10 °Ré / 0,8 x 0,33 = 4,125 °N

### Convert Réaumur to Delisle

• (100 – (1 °Ré / 0,8)) x 3/2 = 148,125 °De
• (100 – (10 °Ré / 0,8)) x 3/2 = 131,25 °De

### Convert Réaumur to Rømer

• 1 °Ré / 0,8 x 21/40 + 7,5 = 8,15625 °Ro
• 10 °Ré / 0,8 x 21/40 + 7,5 = 14,0625 °Ro

## ✅ Réaumur to Celsius Converter FAQ

### ✔️ How to convert °Ré to °C?

If you need to convert degrees Réaumur (°Ré) to degrees Celsius (°C), you can use the following formula: °C = °Ré / 0,8. In other words, all you need to do is divide the value in Réaumur by 0.8.

### ✔️ What is the formula to change °Ré into °F?

In order to convert degrees Réaumur to Fahrenheit, you can use the following formula: °F = °Ré / 0,8 x 9/5 + 32.

### ✔️ Is 40°Ré hot or cold?

40 degrees Réaumur (50 degrees Celsius and 122 degrees Fahrenheit) is considered hot. For example, the hottest temperature ever recorded on Earth was 45°Ré, which is slightly higher. This temperature feels extremely uncomfortable and can be dangerous for one’s health.