this post was submitted on 22 Aug 2023
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[–] ilex@lemmy.world 12 points 1 year ago* (last edited 1 year ago) (1 children)

Double Celsius and add 30. It'll get you close enough for environment temps.

10*2 is 20, plus 30 = 50.

(10°C × 9/5) + 32 = 50°F

30 doubled is 60, plus 30 is 90.

(30°C × 9/5) + 32 = 86°F

10°C is mild af. Who tf doesn't wear shorts when it's 50F?

If you want to sound more metal, tell people how cold it is in celsius. Was it kinda cold or was it in the negatives?

[–] SlopppyEngineer@discuss.tchncs.de 10 points 1 year ago* (last edited 1 year ago)

I find it easier to just remember the approximate table.

0C = 30F

10C = 50F

20C = 70F

30C = 90F