Scientists Confirm the American Not Using Metric System Would Rather Measure the Universe in Snacks

Oct 27, 2026 05:00 AM EDT
Hand holding a green banana-shaped ruler labeled one standard banana, the American not using metric system at its finest.
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I grew up in a country that switched to metric and then kept using miles anyway, so I am in no position to judge, but I am going to judge a little. The American not using metric system is a magnificent creature. Offered a perfectly sensible system based on tens, they looked at it, said no thank you, and started measuring things in bananas. Part of me admires it, the way you admire someone building a canoe out of spaghetti, so here is the evidence, measured in whatever was nearby.

Tweet sharing a headline about an asteroid the size of two ducks impacting above Germany.

Please specify the breed of duck.

Man lying face down on a table to measure it, captioned approximately six foot two long.

Tape measure? Never met her.

Wisconsin recycling infographic comparing electronics weight to whales, the Eiffel Tower, and Statues of Liberty.

Clearly a kilogram was too simple.

Text message asking for bike dimensions, answered with a photo of a bike and a banana for reference.

The seller has done this before.

Subway ad comparing a weight to a baseball or a hamster, calling the hamster nature's baseball.

Please do not pitch the hamster.

Highway message sign with an unfortunate typo in the distance to Virginia, above traffic.

Typo of the year.

Lumber beam stamped with a partly hidden word, shared as a joke about Americans avoiding metric.

Board-certified nonsense.

Tweet about a toilet advertised as flushing seven billiard balls, captioned anything but the metric system.

Finally, a spec sheet I understand.

Tweet joking that washing machines are the standard unit for measuring the volume of a sinkhole.

Spin cycle, sinkhole edition.

Tweet sharing a headline about a boulder the size of a large boulder blocking a highway.

Correct, and also useless.

Tweet sharing a headline about an asteroid the size of eight Taylor Swifts passing Earth.

Please specify which era.

Children's book page saying adult deer are as tall as a bicycle and weigh 800 hamburgers.

With or without cheese?

Hand holding a neon green ruler shaped like a banana and labeled one standard banana.

Certified by the Bureau of Fruit.

Tweet showing a large white pill on a table next to a very ripe banana for scale.

The banana has seen better days.

News tweet saying a Tonga volcano eruption could fill 58,000 Olympic-size swimming pools.

No diving, obviously.

Tweet questioning a headline about an asteroid half the size of a giraffe striking near Iceland.

Which half, though?

Construction workers meme contrasting the five tomatoes mile trick with the simple metric conversion.

Drunken lobster is a fair critique.

Meme contrasting Europeans measuring people with a tape and Americans measuring by walking on them.

Measured in feet, literally.

Snow depth measured with a tape measure next to a stack of five Pacifico beer cans.

Five Pacificos deep and rising.

News tweet about a stingray nearly the length of Travis Kelce caught in Long Island Sound.

Tight end for scale.

Tweet showing a kitten that grew from two sauce packets long to five sauce packets long.

Growth chart: condiments.

Tweet about an asteroid the size of 69 American alligators passing Earth on Tuesday.

Specifically American alligators. Very important.

Tweet sharing a headline about police rescuing a pop star sized alligator from a basement.

Celebrity units have officially taken over.

Tweet sharing a TikTok saying people five feet tall are only five Subway sandwiches long.

Footlong math checks out.

American not using metric system

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What I love is the commitment to the snack. Somewhere along the way, the banana became an official unit, and nobody remembers voting on it. Banana for scale started as a joke and is now basically a federal standard, and there is even a banana-shaped ruler, which may be the most American object ever manufactured. I once tried to describe my height using only sandwiches, got to four and a half, and lost my nerve.

Then the news got involved, and frankly that is where it all went sideways. Funny news headlines now measure asteroids in ducks, alligators, giraffes, and pop stars, as if NASA keeps a drawer of cardboard cutouts for reference. I am not saying journalists are wrong to do this. I am saying that if a space rock is coming for us, I would like the number in meters, because I need to know whether to run or ask for an autograph.

And then there is the folk wisdom, my favorite part of all the metric system memes. Five tomatoes to remember the feet in a mile. Snow measured in beer cans. A table measured by lying face down on it and hoping for the best. It is chaotic and beautiful, and it is roughly how the Romans did it, except the Romans had the decency to use their actual feet.

Here is the thing. The American not using metric system is not really confused, they are being creative. A centimeter means nothing to most people, but everyone knows exactly how big a washing machine is, or a school bus, or an Olympic swimming pool. These comparisons stick because they are pictures, not numbers, and the brain likes a picture far more than it likes a decimal point.

That is why the rest of the world laughs and then quietly starts doing it too. I have caught myself describing a dog as roughly two microwaves, and nobody corrected me. Deep down, every one of us would rather hear that an asteroid is the size of eight pop stars than four hundred meters, because one of those sounds like a story and the other sounds like homework.

One banana. Two ducks. Zero centimeters.

If you still have room for creative measurements, we have archives full of them. Our earlier roundup of Americans who will use anything but the metric system is a classic, the uniquely American tweets could only have been written from inside the country, and the British memes offer the view from across the pond with tea in hand. Grab a banana for scale. You are going to need it.

Priya Coleman is a viral content specialist and meme analyst with over six years in digital publishing. Her past roles include viral content editor for PopSugar's humor vertical and meme correspondent for HuffPost’s comedy section. Priya specializes in spotting trending meme moments just before they peak—like the chaotic delight of the Ever Given’s Suez Canal mishap or the existential comedy of This is Fine. She brings her sharp wit and instinctive knack for viral content to Thunder Dungeon, always keeping the community a step ahead of the latest meme craze.
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