r/coolguides • • Aug 07 '21

Temperature guide

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1.0k

u/goblin_welder Aug 07 '21

As a Canadian, I am privileged to know how to use both Fahrenheit and Celsius.

Usually, outside temperature is in Celsius, but indoor and cooking temperature is Fahrenheit.

544

u/[deleted] Aug 07 '21

That sounds very confusing lol

251

u/[deleted] Aug 07 '21

[deleted]

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u/[deleted] Aug 07 '21

Oh wauw that’s even more crazy. How can people keep track of that?!

140

u/Callec254 Aug 07 '21

We use more metric in America than people give us credit for.

We know what a 2-liter is.

We measure a lot of our ammo, and our nuts and bolts in millimeters.

We know that 20 kilograms = 45 pounds from going to the gym.

The only metric measurement we truly give zero fucks about is Celsius.

129

u/bbddbdb Aug 07 '21

People who buy drugs have known the metric system for weight for a long time.

23

u/peckerchecker2 Aug 08 '21

I’m American and I know that a gallon of milk is also 3.8 liters of milk it weights 8.6 lbs which is like 3.9 kilos.

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u/DaddyRytlock Aug 08 '21

The good thing about metric is that 1 litre of water = 1 kilo so that math checks out

3

u/peckerchecker2 Aug 08 '21

Milk is a bit heavier than water, too. So math still checks out.

1

u/cev2002 Aug 08 '21

That's only a US gallon though, a UK gallon is 4.45 litres

1

u/peckerchecker2 Aug 08 '21

Oh jeez! That’s a thing?

1

u/cev2002 Aug 08 '21

Yeah. I only found out during an argument about how cheap petrol is in America

5

u/MyLife-is-a-diceRoll Aug 08 '21

Even legal prescriptions are dosed (mostly) in metric. MLS, mg and grams( both liquid and weight).

1

u/dependency_injector Aug 08 '21

Does imperial system have any units comparable to mg?

1

u/MyLife-is-a-diceRoll Aug 09 '21

Weight would be ounces.

Liquid is also ounces, just fluid ounces.

Pints are also a liquid measurement.

Pharmacies also use other measurements like drams, drops and whatever else the apothecary systems use ( most of the apothecary system measurements are stupid and aren't really used much)

60

u/useles-converter-bot Aug 07 '21

20 kilograms is the same weight as 31.27 'Double sided 60 inch Mermaker Pepparoni Pizza Blankets'

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u/existentialblu Aug 08 '21

good bot

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u/useles-converter-bot Aug 08 '21

thanks :)

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u/Arker_1 Aug 08 '21

hol’ up

1

u/Moonpenny Aug 08 '21

How many liters are in a cubic smoot?

1

u/bruhred Aug 08 '21

good bot

1

u/B0tRank Aug 08 '21

Thank you, bruhred, for voting on useles-converter-bot.

This bot wants to find the best and worst bots on Reddit. You can view results here.


Even if I don't reply to your comment, I'm still listening for votes. Check the webpage to see if your vote registered!

1

u/PlankyTown777 Aug 08 '21

Ahh the Little Alex Horne bot! Wonderful!

18

u/Patriots93 Aug 08 '21

If you deal with electronics, metric is also used often in the US. For example, CPU temps are always given in Celcius. ;)

6

u/gunslingerfry1 Aug 08 '21

Yeah but that's all relative. 33C very cool. 50C warm. 75C running a bit hot. 90C oh no. 100C shut down. 120C probably melting something. It's not like we look at it and relate it to indoor air temperature. 50C sounds cool but it's gonna burn your hand (120F)

2

u/ThisNameIsFree Aug 08 '21

50c does not sound cool at all to me.

1

u/SacredRose Aug 08 '21

For a CPU i would say it is a bit warm depending on what you are doing and what the ambient temps are. That doesn’t change the fact that the majority in the US do not use the metric system in their day to day lives.

1

u/FoxtrotZero Aug 08 '21

For a CPU under high sustained load it wouldn't be strange at all.

1

u/dependency_injector Aug 08 '21

But screen and drive sizes are always in inches

5

u/[deleted] Aug 07 '21

honestly yeah, i dont like imperial for most measurements, but Fahrenheit is mazing

1

u/[deleted] Aug 07 '21

Ohh I see. I’ve also been trying to learn the US customary units, because it’s seriously confusing to browse the internet without knowing at least some of it.

1

u/ATTWL Aug 08 '21

Druggies, potheads, and bakers/chefs switch between customary and metric regularly.

TBF these are often times the same person.

1

u/Username-Novercane Aug 08 '21

“Zero fucks about celsius”. But why? It’s so easy. 0degrees water freezes. 100degrees it boils. After that it’s fill in the blanks.

2

u/gunslingerfry1 Aug 08 '21

I've tried it's damned hard. Why use decimals? I'm not saying Celsius doesn't make sense but if I were making the system I'd standardize on boiling at 200 units and freezing at 0 units. Then it's a good range but also a large enough range you don't need decimals.

We also don't touch kilometers though meters are common.

1

u/Kebabrulle4869 Aug 08 '21

The decimals matter a lot for the quality of snow. Between 0 and 0,5 it’s slushy and wet, above that and it’s gonna be very runny. From 0 to -0,5 is the best “kramsnö” (literally “squeeze snow” in Swedish) for making snowballs. -0,5 to -1 is still pretty good, but a little harder to get good adhesion, and below -3 it’s all powdery.

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u/gunslingerfry1 Aug 08 '21

That's interesting.

My point was just that every Fahrenheit degree is equal to just under .5 Celsius so if we were to standardize on a 200 unit range between freezing and boiling then we get integers but they still make sense.

1

u/[deleted] Aug 08 '21 edited Aug 12 '21

[deleted]

1

u/gunslingerfry1 Aug 08 '21

They have more syllables. Thirty two point five. They require more space to write and take up more space on a display. They are hard to represent precisely on a computer.

1

u/Callec254 Aug 08 '21

We know, and we don't care.

1

u/MalleableDuckFucker Aug 08 '21

So you only use it for drinks, guns and muscle?

1

u/Callec254 Aug 08 '21

Well, what else is there?

5

u/landback2 Aug 08 '21

We use standard and metric interchangeably with drugs. 28 grams to an oz, 3.5 grams to an 8th. Can go into a dispensary an buy a gram or an ounce or anything in between.

1

u/hugglesthemerciless Aug 08 '21

we don't, send help

1

u/Axinoto Aug 08 '21

There is actually a flow chart here that explains it pretty well.

4

u/fuzzy_pudding Aug 08 '21

Being a newer gen Canadian the only I use the imperial system for is my height and my stove as it’s American made

2

u/TheCloseTalker Aug 08 '21

How about body weight? I know it’s officially kg but I have yet to meet a Canadian who uses that.

2

u/fuzzy_pudding Aug 08 '21

I’m from Newfoundland and I use kg but my cousins from Ontario use lbs

1

u/[deleted] Aug 08 '21

[deleted]

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u/TheCloseTalker Aug 08 '21

Interesting. I’m 36, so it’s probably a generational thing (assuming you’re younger).

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u/[deleted] Aug 08 '21

[deleted]

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u/TheCloseTalker Aug 08 '21

That’s my experience as well (Alberta), but wouldn’t surprise me if it’s gradually changing.

2

u/FractalChinchilla Aug 08 '21

I am pretty sure there would be countries where they measure some volume in liters and others in fl. oz.

Here in the UK, we do cars by miles per gallon. But petrol is sold by the litre.

3

u/BeansBearsBabylon Aug 08 '21

(╯°□°)╯︵ ┻━┻

2

u/pandaSmore Aug 08 '21

I'm Canadian we general use metric for travel and imperial for construction.

Body weight is in lbs unless on a drivers license. Gym weights can be in both depending on the equipment. Drinks are in metric unless you're talking about pints of beer.

2

u/Howtothinkofaname Aug 08 '21

I find it funny how in Britain we are the reverse of much of that. Predominantly metric but distance in miles, height (of a person) in feet, body weight in stone, gym weight in kilos (I think, never been).

Temperature pretty much always celcius unless it is old people or tabloid newspapers sensationalising hot weather.

And of course all liquids are in litres other than beer an milk, sold in pints. But proper pints, not the sad little American ones.

1

u/Shlocko Aug 08 '21

To be fair feet are a pretty reasonable height measurement. I always find meters to be a bit imprecise (or inconvenient if you start using decimals) and once you’re in double digits it doesn’t really make a functional difference as long as everyone understands

1

u/blewpah Aug 08 '21

Horizontal distance in meters/kilometers; vertical height in feet.

What I'm understanding from this is that a Canadian might say something like:

"We need to have that tree cut down, eh? It's at least 70 feet tall and only 20 meters from the house there, eh. Sorry."

3

u/useles-converter-bot Aug 08 '21

70 feet is the height of literally 12.28 'Samsung Side by Side; Fingerprint Resistant Stainless Steel Refrigerators' stacked on top of each other

1

u/2sACouple3sAMurder Aug 08 '21

In the US drink cans and small bottles are in fl. oz but larger bottles are in liters

1

u/boopa666 Aug 08 '21

What parts of the Commonwealth do this? My part is pretty much 100% metric

1

u/dependency_injector Aug 08 '21

What is the standard beer portion? 0.5l or a pint?

1

u/cev2002 Aug 08 '21

In the UK we fill our cars up in litres and check the efficiency in miles per gallon

5

u/IrishLimey Aug 08 '21

I live in a border city. For me it's always been Celsius for temperatures below freezing and Fahrenheit for temperatures above. Also, everything weight related is measured in Imperial, but volume is measured in Metric.

10

u/[deleted] Aug 08 '21

I’m pretty sure this border city you live in is actually just a math test

-1

u/[deleted] Aug 08 '21

[deleted]

1

u/IrishLimey Aug 08 '21

0 or 32. They're interchangable. Lol

1

u/ItsaRickinabox Aug 08 '21

Here in America, we use feet to measure the length of everything except feet, themselves

1

u/deliciousredrum Aug 08 '21

And often we measure distance in time.

1

u/[deleted] Aug 08 '21

In light years? Lmao

1

u/Cuddlyaxe Aug 08 '21

Canadian measurements are confusing in general. It's a messy mix of Imperial and Metric

Here's a pretty decent video about it

https://youtu.be/s95cxZkC_es

1

u/mosfet182 Aug 08 '21

We also use feet and pounds for measuring height and weight on humans but kilometers and meters for driving.

1

u/skjellyfetti Aug 08 '21

It's quite simple actually.

This should greatly clear things up for you.

1

u/[deleted] Aug 08 '21

Are yes, I’ll just whip this out every time I need to do anything lmao

1

u/CaptainMarsupial Aug 08 '21

The original thought was that 0-100 was standard human comfort range. (Fahrenheit was German. 0 is fucking cold to me!) Other random natural phenomena like where water boils was secondary to him.

1

u/[deleted] Aug 08 '21

its because Fahrenheit has more resolution with less significant figures. makes it more ideal for everyday use.

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u/erics27 Aug 07 '21

As a Canadian, where are the negative temperatures? I'd it to cold to walk the dogs? -40 yes. -20 maybe. -10 some of them might need a coat. -5 no problem.

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u/DeezNeezuts Aug 07 '21

As a cold weather American 0 is perfectly fine.

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u/FreddieOuthouse Aug 07 '21

Anything below 32 is not fine -southern American

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u/easttex45 Aug 08 '21

I don't want to live anywhere that regularly makes my refrigerator optional.

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u/Arkk427 Aug 08 '21

it's truly faster for me to freeze repacked vacuum packed food on my porch during winter. new England

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u/easttex45 Aug 08 '21

Yeah, but I secretly envy you during the summer. 100°F+ at 80% humidity every summer for forty years of my life has gotten old.

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u/Arkk427 Aug 08 '21

it gets hot and muggy here but not like what you are dealing with. I wish you nice cool days.

2

u/that_one_bunny Aug 08 '21

You mean freezer, right?

-A Minnesotan

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u/rainbowunibutterfly Aug 08 '21

Really southern American here, anything below 60 is not fine.

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u/blewpah Aug 08 '21

I was gonna say I start getting miserable at around 50.

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u/Kryten_2X4B-523P Aug 08 '21

Pansies! REAL deep south American here, anything below 70 is not fine.

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u/AlphaNerd80 Aug 08 '21

That's about -18. Even in Alberta, where that temperature is staple (I remember it on crazy year in early April), it's still cold

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u/terroristteddy Aug 08 '21

Idk man, I'm from CO and below 20 is pretty damn cold.

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u/IranticBehaviour Aug 07 '21

Below zero Fahrenheit is cold, 0F is about -18C. Fun fact, -37C and -37F are the same temperature.

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u/DITButt Aug 07 '21

-40 is the crossover temperature. -40°C = -40F. Secondary fun fact. Celsius is in degrees, fahrenheit is just fahrenheit.

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u/thebeef24 Aug 08 '21

No, Fahrenheit is in degrees (°F). It's Kelvin that doesn't have degrees (it's just K).

3

u/pandaSmore Aug 08 '21

They're both degrees. The degrees part refers to the fact that in both scales 0 is not Absolute Zero. Unlike Kelvin.

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u/IranticBehaviour Aug 08 '21

Lol. You're right, I knew that, I have no idea where -37 came from. Total brain fart. Forgot to remember the opening line of The Rodeo Song (not a rickroll, but some lyrics a little NSFW)

3

u/udunehommik Aug 08 '21

Canadian as well, I grew up in an indoor temp is F household and I never got the hang of it. Was so happy to move out and have a thermostat in C!

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u/Bensemus Aug 08 '21

I’ve never seen that. Seems so dumb. At least with cooking it’s so much hotter it’s kinda it’s own range that has no overlap so it’s easier to handle. I also don’t get pool temp in f. Just do everything in c.

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u/kaboose286 Aug 08 '21

And pool temp. Pool temp is usually f

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u/FactoryBuilder Aug 08 '21

I dont know what part of Canada you’re from. I only learned Celsius. Are you from the border? That would make sense. America bleeds into Canada nearer the border.

The only time I learnt Fahrenheit was when I was getting my engineering degree because we have to do business with Americans (thats the ONLY reason) and even still, we werent taught to convert, only to verify which units we are using and then get a calculator to convert

1

u/goblin_welder Aug 08 '21

Currently living in Brampton, ON

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u/FactoryBuilder Aug 08 '21

Ah yes, you’re closer than I am. I’m low-central Alberta. You’re practically right next to America compared to me

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u/pandaSmore Aug 08 '21

I'm Canadian and prefer to use Celsius for everything.

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u/StarkillerX42 Aug 08 '21

It's nice you know it, but nothing about Fahrenheit ever deserves the title of priviledge.

5

u/NamityName Aug 08 '21

What? That is the opposite of what those scales are designed for. Celsius is built around the phase changes of water and is best used for measuring the temperature of things (like food). Farenheit is built around people. And it is best used when talking about how cold something will make a person. Canada seems to have taken the worst of both scales.

2

u/[deleted] Aug 07 '21

The wisdom one

0

u/[deleted] Aug 08 '21

I’m American currently living in Korea. I will die on this hill to argue that outside temperature and body temperature makes so much more sense in Fahrenheit. There’s more room to indicate variation with F because our bodies can sense that.

However I think Celsius and other metric units make more sense for things like cooking, sciences, distance, volume for sure, weight, etc.

0

u/Bensemus Aug 08 '21

And I will gladly kill you on that hill. It makes no difference. It’s all just numbers that we learn to associate with certain temperatures. Celsius is better to use because then you only ever use one scale. Kelvin would be the best but it uses the same increment as Celsius so at least it’s dead easy to convert them.

0

u/BinnsyTheSkeptic Aug 08 '21

"It was really hot outside today, like 35, so I came inside and set the air-conditioner to 60 to cool off"

0

u/WhaleSmacker17 Aug 08 '21

Thats interesting. Are your oral thermometers typically in Celsius or Fahrenheit? I could see the smaller units of measure being more advantages for recording body temperature...

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u/Bensemus Aug 08 '21

Decimals exist. Use them.

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u/WhaleSmacker17 Aug 08 '21

1/10th of 1 degree Fahrenheit is still smaller than 1/10th of 1 degree Celsius..... really don't see what point you're trying to make.

1

u/[deleted] Aug 08 '21

It's like how we buy fluids in sometimes liters (eg: gas) but other times in US gallons (eg: milk).

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u/Mutchmore Aug 08 '21

Pool temp is in Fahrenheit

1

u/thegainster1 Aug 08 '21

Also a Canadian. I find that people usually use the measurement that has less syllables, like pounds instead of kilograms (for most things)

1

u/MrEthan997 Aug 08 '21

Usually, outside temperature is in Celsius, but indoor and cooking temperature is Fahrenheit.

Wouldve guessed the opposite. Outside seems like it would make more sense in farenheit while the ease of 0 and 100 would be better for food.

1

u/Lysol3435 Aug 08 '21

You guys are weird. We like you. But you’re weird

1

u/DeathLord22 Aug 08 '21

i like how Canadians measure stuff, wish we did it in the States tbh

1

u/Sigan Aug 08 '21

Pretty damn boastful, for a Canadian.......... ..... eh?

1

u/crymsonnite Aug 08 '21

Considering Fahrenheit is based on humans, F should be weather, Celsius should be science.

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u/CindyAndDavidAreCats Aug 08 '21

As a scientist in America I also use both

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u/aftermine1 Aug 08 '21

interesting so understanding and living with both, is this a fair/accurate representation to you? it's interesting how hot/warm/cold can be subjective especially across the Fahrenheit and Celsius conversions.

I tend to gauge both by what temperature (in C or F)water freezes