• iocase@lemmy.zip
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    18 days ago

    22-24 is comfortable room temp (71.6-75.2⁰F)

    37 is body temperature (98.6)

    40 is a bad fever that might kill you (104⁰F)

    To quickly convert, take Celsius and double it and add 30. For human scale temps you’ll be a few degrees off at most. Not so much for deciding what temp to smelt your steel at though.

    F->C subtract 30 and then halve the result.

    130F -> 100 -> 50ish (54.4C)

    Where I live -10⁰C is nice and warm for half the year. -20⁰C(-4⁰F) to -30⁰C(-22⁰F) is normal most of the winter.

    Also neat fact, if the degree symbol comes after the unit, in a metric engineering that means a difference of.

    50⁰C - 35⁰C = 15C⁰