How many °Ré is 20 ℃?
20 ℃ = 16 °Ré
It is 16 °Ré, so saying 16 °Ré is fine — rounding is within 0.5%.
And how many ℃ is 20 °Ré?
20 °Ré = 25 ℃
Formula: °Ré = ℃ × 0.8
℃ to °Ré around this value
2 ℃1.6°Ré
4 ℃3.2°Ré
6 ℃4.8°Ré
8 ℃6.4°Ré
10 ℃8°Ré
12 ℃9.6°Ré
14 ℃11.2°Ré
16 ℃12.8°Ré
18 ℃14.4°Ré
20 ℃16°Ré
22 ℃17.6°Ré
24 ℃19.2°Ré
26 ℃20.8°Ré
28 ℃22.4°Ré
30 ℃24°Ré
32 ℃25.6°Ré
34 ℃27.2°Ré
36 ℃28.8°Ré
38 ℃30.4°Ré
40 ℃32°Ré