Converting Römer’s degrees to Celsius (°Ro to °C) Temperature converters
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Converting Römer's degrees to Celsius (°Ro to °C)

Converting Römer's degrees to Celsius degrees

This calculator allows you to accurately convert the temperature from Römer's degrees (°Ro) to Celsius degrees (°C).

Calculation formula
For conversion, use the calculator above or the table below.

Temperature scales have different reference points (zero), so the translation requires the use of special addition and multiplication formulas.

Table of popular values

30
°Ro °C
-40 -90.48
0 -14.29
10 4.76
20 23.81
42.86
36.6 55.43
40 61.9
100 176.19
200 366.67

Help

degree Roemer:The Roemer scale is an outdated scale proposed in 1701. Water freezes at 7.5 degrees.

degree Celsius:The degree Celsius is the most common unit of temperature in the world. 0°C is the freezing point of water, 100°C is the boiling point.

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