this post was submitted on 24 Apr 2026
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[–] Crazyslinkz@lemmy.world 8 points 3 hours ago* (last edited 3 hours ago) (1 children)

1 mile is 5 tomAtoes (5280)

my kid

Edit: formatting

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[–] folekaule@lemmy.world 23 points 5 hours ago (16 children)

As a European living in the US now for many years the temperature scale is the least of my annoyances. It's easy enough to memorize be ranges for what to wear. Fahrenheit is more granular, which is nice sometimes but really doesn't matter.

No, let's convert all the ridiculous weight/volume measures first. Having two kinds of ounces makes no sense. Measuring solids by volume (mostly) doesn't make sense. Having different units for different magnitudes doesn't make sense.

Fortunately things are often labeled in both metric and customary units so I can convert way easier.

Now if you'll excuse me I'm going to have my 12 fluid ounces of coffee and a 1/3 cup of oatmeal.

[–] DahGangalang@infosec.pub 1 points 4 hours ago (2 children)

different units for different magnitudes

I'm not sure I get what you mean? Are you saying how we use ounces for tiny weights, pounds for "human"-ish weights, and tons for huge weights?

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[–] Not_mikey@lemmy.dbzer0.com 0 points 1 hour ago (2 children)

The cold/warm at the bottom doesn't make sense unless you're water.

Fahrenheit is like asking a person how it feels, Celsius is like asking water how it feels.

Also everyone loves metric until you have to ask for a third of something...

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[–] rayyy@piefed.social 10 points 5 hours ago (2 children)

The US could have switched to the world-wide standard years ago but under Reagan the switch was abandoned.

[–] CommissarVulpin@lemmy.world 7 points 4 hours ago

We could have had it as early as 1793, but the ship carrying the metric standards was attacked by pirates.

[–] 4am@lemmy.zip 9 points 4 hours ago

No, the original “Make America Great Again” guy? The first actor elected President who presided over an unprecedented health crisis and ignored it because he hoped it would only hurt the “right” people, and plunged America into an economic disaster the likes of which we are still feeling today and may never recover from? That guy?

God this place actually sucks

[–] markz@suppo.fi 33 points 7 hours ago (13 children)

Yeah, 100°C is pretty warm

[–] hemko@lemmy.dbzer0.com 21 points 7 hours ago (2 children)

0°C = outside the sauna

100°C = inside the sauna

[–] markz@suppo.fi 12 points 5 hours ago

100 degrees is uncomfortably hot for a sauna. Somewhere around 80 is good.

[–] mumblerfish@lemmy.world 3 points 4 hours ago

Preferrable way less outside of the sauna.

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[–] Mok98@feddit.it 16 points 7 hours ago (4 children)

My water does not describe 100°C as "warm"

[–] harmbugler@piefed.social 20 points 6 hours ago

People who say 100°C is warm make my blood boil.

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[–] pulsewidth@lemmy.world 16 points 7 hours ago (3 children)

C is even more intuitive than the graphic.

0 = water's frozen 100 = water's boiling

[–] imetators@lemmy.dbzer0.com 7 points 5 hours ago* (last edited 3 hours ago) (1 children)

And weight also revolves around water. 1L of water is 1KG which is 1000cm^3^ whereas 1cm^3^ is 1g. Super easy to calculate things.

Edit: correction

[–] EisFrei@lemmy.world 4 points 4 hours ago
[–] panda_abyss@lemmy.ca 16 points 6 hours ago (2 children)

I had an American explain “well you just know that 68 is long sleeve warm, 80 is shorts” or something, as if people cannot memorize that 18 is chilly and 21/22 is usual room temperature, 26 is shorts.

The only thing I dislike like about Celsius is that my thermostat supports both, but doesn’t allow half degrees Celsius, so it provides less granular control in Celsius than if you set it to Fahrenheit.

[–] Magister@lemmy.world 11 points 6 hours ago (4 children)

I'm in Québec, -10 is chilly, 14 is shorts :)

[–] frank@sopuli.xyz 7 points 6 hours ago

I was about to say, in Denmark i definitely have shorts on in the teens, else I'd barely need to own any

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[–] otter@lemmy.zip 7 points 5 hours ago (1 children)

As you approach 0°F it is getting dangerously cold. As you approach 100°F it's getting dangerously hot. Celsius is obviously better scientifically, but fahrenheit is pretty reasonable for everyday use (unlike other imperial measurements).

[–] panda_abyss@lemmy.ca 6 points 5 hours ago (2 children)

Really my point is you can memorize new numbers when you look at the weather report.

When I go (went ) to the US it was not obvious to me looking at the weather in Fahrenheit what it would feel like.

[–] otter@lemmy.zip 3 points 5 hours ago

Of course. I'm just adding that there is some logic to fahrenheit in day to day use.

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[–] hperrin@lemmy.ca 11 points 7 hours ago (4 children)

The original Fahrenheit system was actually pretty clever. It set 0° at the temperature of brine and 96° at internal body temperature. That made marking a thermometer really easy. Like, ridiculously easy. 96 is divisible by two many times before reaching a decimal.

Because the freezing temperature of water was really close to 32°, the later Fahrenheit system set that as the lower temperature and 212° as the boiling point instead of using body temperature. That made marking a thermometer more difficult, and basically took away Fahrenheit’s only advantage. It was more consistent though. Now Fahrenheit is formally defined based on Kelvin.

Centigrade was originally marked as 100° at the freezing temperature, going down as temperature increases to 0° at the boiling temperature. Obviously that didn’t last long. The downside is that marking a Celsius thermometer depended on atmospheric pressure. Now Celsius is defined based on Kelvin by -273.15° being absolute zero and a degree corresponding to a very specific amount of heat energy increase.

So yeah, Fahrenheit hasn’t made any sense for many many years.

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[–] LesserAbe@lemmy.world 4 points 6 hours ago* (last edited 5 hours ago) (2 children)

Hey I'm American and think we should switch to metric. While Celsius has a more objective basis than Fahrenheit, doesn't seem like the same slam dunk as the other measurements.

Are there applications where we're measuring in centicelsius or kilocelsius? There aren't weird non-base ten increments of Fahrenheit. In Fahrenheit 0 is cold and 100 is hot as well...

I'm still fine changing to it, just doesn't seem to have the same "in your face" value for this graphic.

[–] cattywampas@lemmy.world 5 points 4 hours ago* (last edited 4 hours ago) (1 children)

We do use metric in America. All the time actually. It's taught in high school science classes. We use it in science, medicine, aerospace, military, and engineering.

[–] LesserAbe@lemmy.world 1 points 3 hours ago (1 children)

I too live in America and grew up here. I know what metric is. But it's not dominant, which I think you know.

[–] cattywampas@lemmy.world 1 points 2 hours ago (1 children)

It is in all the areas that matter. Who cares if our road signs and weather reports aren't.

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[–] red_tomato@lemmy.world 3 points 5 hours ago (3 children)

Celsius makes most sense in places that experience proper winter.

Is it above 0? Then the snow is melting. Is it below 0? Then the melted snow has turned into slippery ice. Have fun!

[–] cattywampas@lemmy.world 4 points 4 hours ago (1 children)

Anybody who's lived anywhere that has a proper winter knows that it isn't as simple as below freezing = ice and above freezing = water.

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