• TWeaK@lemm.ee
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    1 year ago

    If those Americans could read they’d be very upset.

  • Cyberwitch_7493@lemmy.dbzer0.com
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    1 year ago

    I just use

    30°C is hot, 20°C is nice 10°C is cold, 0°C is ice.

    Obviously that won’t apply everywhere, but in milder climates it works pretty good.

  • rockSlayer@lemmy.world
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    1 year ago

    For the other Americans that came into the thread hoping to see a conversion:

    • 10c = 50f
    • 30c = 86f

    Edit: I’d like to note that 10c is a very reasonable temperature for shorts. I’m a Minnesotan (basically Canada lite (please annex us)), people start raising eyebrows at around 0C

      • TheAndrewBrown@lemm.ee
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        1 year ago

        And if you want to do the math fast and just get close enough, you can just do “double it and add 30”.

    • Fosheze@lemmy.world
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      1 year ago

      0C? Fellow Minnesotan here and I’ve definitely seen plent of people wearing shorts at temps below -5C. But I’m also in a college town so that may change things.

      • MasterBlaster@lemmy.world
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        1 year ago

        I once amusedly watched girls sunbathe in bikinis at St. Lawrence University with patches of snow nearby in, I think March.

        Conversely, I personally wore shorts and a tee one fine vacation in Florida around Christmas. It was 60f, and everybody was running around in jackets looking like they were in Chicago in January.

      • rockSlayer@lemmy.world
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        1 year ago

        Lmao, that brings back memories of going to open gym in high school while wearing basketball shorts in -40 with my winter jacket on

    • MeatsOfRage@lemmy.world
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      1 year ago

      The quick conversation I use is take off 30 and half the rest to go F to C or double it and add 30 to go C to F.

      20C doubled is 40 and add 30. 70F

      80F take off 30 is 50. Half that is 25. 25C

      It’s not completely accurate but close enough for conversation purposes.

    • Trainguyrom@reddthat.com
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      1 year ago

      I learned during the polar vortices that when it’s -40 out it’s the same in both Celsius and Fahrenheit

  • Ertebolle@kbin.social
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    1 year ago

    Paraphrasing an old meme:

    Fahrenheit - how hot humans feel
    Celsius - how hot water feels
    Kelvin - how hot atoms feel

  • Fosheze@lemmy.world
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    1 year ago

    Jokes on you. I’m an american who works with scientific equipment so I mainly work in Celsius. Also live in Minnesota so we get the best of both worlds. Last winter hit almost -30C at times meanwhile tomorrow has a high of 39C with almost 70% humidity.

    • AlligatorBlizzard@sh.itjust.works
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      1 year ago

      I was going to make the joke that Minnesotan kids definitely know what -40°C is.

      I moved up here from Florida to get out of this kind of heat and humidity. Thanks Minnesota. This is miserable.

    • MasterBlaster@lemmy.world
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      1 year ago

      I love the annual tradition of people posting youtube videos in which someone throws a bucket of water and it instantly turns to snow.

      • Fosheze@lemmy.world
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        1 year ago

        Yup. At least in my area. It’s not going to be pretty. Hell I’m outside right now and it’s over 30C at nearly midnight. I walked out the door and felt like I stepped into a sauna.

  • StarkillerX42@lemmy.ml
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    1 year ago

    I certainly know what degrees Celsius are, but I have no idea what Celsius degrees are supposed to be.

  • Roundcat@lemmy.ca
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    1 year ago

    Here’s a rough C° primer for Americans

    0° or below, fucking cold

    1° - 10° cold

    11° - 20° cool

    21° - 30° warm

    31° - 40° hot

    41° or above - Jesus Christ I’m on fire!

    As for Fahrenheit for the rest of the world, on a scale from 0 to 100, how hot is it? Assume anything below zero is really fucking cold, and anything above 100 is really fucking hot.

    • Honytawk@lemmy.zip
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      1 year ago

      Because each time we look for some English content, they use some dumb fantasy metrics based on the size fo the feet of a king for some reason, and we need to look up a converter to change it to a metric used in 195 different countries.

      • stingpie@lemmy.world
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        1 year ago

        1 yard is about a meter. 3 feet in a yard. Just divide by 3 and that’s good enough for 99% of cases.

        • Fonzie!@ttrpg.network
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          1 year ago

          I think you meant Americans can multiply metres by three, instead of 195 countries accommodating to just them

      • CADmonkey@lemmy.world
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        1 year ago

        If you grow up in the US, you learn both systems and you’re able to convert between them. It’s easy.

        2.2 pounds to the kg

        1 inch is 25.4 mm

        A gallon is 3.8 liters

        But it’s fun watching supposedly intelligent people from other countries who reeeeeee when seeing imperial units.

        • isolatedscotch@discuss.tchncs.de
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          1 year ago

          ? i don’t know about you, but multiplying 19" times 25.4 isnt something easy at all to do quickly in your head. Also, not to mention the best example: when i have to convert cm to m I move the comma

          when I have to convert from cm to freedom units: -Divide the height in centimeters by 30.48 and write down the whole number as feet

          -Multiply the decimal part of the above division by 12

          -Round the result of the multiplication to the nearest whole number and write it down as inches

          like, really? you have to use two different units added together for one thing? How is that easy?

          • sfgifz@lemmy.dbzer0.com
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            1 year ago

            when i have to convert cm to m I move the comma

            I feel the real war we need to fight over is whether the decimal point or the decimal comma is the one true decimal separator.

          • bastion@feddit.nl
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            1 year ago

            Freedom units… Oh, you mean imperial? As in, Britain? Yeah, we’re just using their old system and haven’t bothered to change unless there’s a practical necessity.

            • toastal@lemmy.ml
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              1 year ago

              The British still gladly mix both systems inconsistently. They measure themselves in stones & buy cars based on liter per mile fuel efficiency.

              • Holzkohlen@feddit.de
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                1 year ago

                Which is exactly why we had to kick them out of the EU. This is obviously a joke. They went because their politicians are incompetent liars.

          • Umbrias@beehaw.org
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            1 year ago

            Because it’s a massive waste of money for little to no benefit, and barely actually comes up because unit conversion is trivial and is done constantly regardless of overall unit system.

            Armchair unit system fanatics make it out to be such a bigger deal than it is. Whether im working in metric or standard I’m doing several to several dozen dimensional analyses anyway, normally with industry specific units. Which again, exist in both standard and si.

      • theragu40@lemmy.world
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        1 year ago

        They aren’t, which makes this meme even funnier because in my experience Canadians and Aussies are pretty likely to understand both systems and wouldn’t have a problem identifying either.

        I’d put money on this having been made by a European.

        • zik@lemmy.world
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          1 year ago

          Australian here. Celsius is all we use here really. I’d have to convert to Celsius to understand Fahrenheit units.

        • RoquetteQueen@slrpnk.net
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          1 year ago

          As a Canadian myself, it really depends. Most of us only understand farenheit in certain contexts. Some of us can understand it for weather but I think that’s mostly older generations. I use farenheit for oven and pool temperature only. In every other context, it is meaningless to me.

          • theragu40@lemmy.world
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            1 year ago

            The crossover is so fascinating to me.

            Like you just nonchalantly use it for pools and ovens and nothing else. Kind of like we use liters randomly for certain soda bottles and basically nothing else.

    • sentore@beehaw.org
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      1 year ago

      I love that the meme is about Canada, Australia, and the US(ish), yet it’s the Europeans that get called out by this guy. Who’s living rent free in whose head? ;)

  • scurry@lemmy.world
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    1 year ago

    I don’t know if they stopped, but American kids at least used to be taught both Celsius and Fahrenheit. At least in some parts anyway. I was taught both as a kid, with my school largely banning the use of Fahrenheit by staff on campus even, for instance.