How Heavy Is It? Compare Weights on One Scale
Search anything — a gallon of water, a fridge, an elephant, you — and line them up on one scale. Every number has a source.
Weight comparison
Preset items, light to heavyPreset items are not in the database yet.
Everything is computed locally in your browser — nothing is uploaded.
Browse by category
Weight tools
Weight Converter
Convert between metric, imperial, Chinese market units and carats.
Open toolYour Weight in Everyday Objects
“I weigh as much as 700 bananas” — try it with any number.
Open toolLiquid Weight Calculator
Volume in, weight out — every density has a source.
Open toolYour Weight on Other Planets
Moon, Mars, Jupiter… scale readings from NASA gravity values.
Open toolWhere our data comes from
Every weight is checked against a public authority — NIST, USGS, NOAA, NASA, the US Mint, zoos, universities and manufacturer spec sheets — with a verbatim quote and access date on each page. Numbers we can’t verify don’t get published.
Read the methodologyFAQ
Where do the weights come from?
Every figure is cited to a public authority — NIST, USGS, NOAA, NASA, the US Mint, zoos, manufacturer spec sheets — with a verbatim quote and access date. See the methodology page.
Does the “You” row save my weight?
No. “You” is a local input: no evaluation, no advice, no upload — it disappears when you close the page.
Why did the chart switch to a log scale?
When the heaviest item is over 100× the lightest, linear bars crush small objects into invisible slivers. The log scale keeps them visible; the numbers on the bars stay true.
Can it show kg, lb and jin?
Yes. Toggle kg / lb (plus 公斤 / 斤 / 磅 on the Chinese pages); your preference is remembered locally.
Can I compare any two objects?
Yes — search and add up to 8 items (including “You”). You can copy a shareable link of your exact setup.
Is it free? Do I need an account?
Free, no sign-up, nothing uploaded. Everything is computed in your browser.