Things measured in cows
A cow weighs about 400–1,100 kg, which makes it a usable informal unit — "three elephants" lands where a raw figure in kg does not. Every comparison below is computed from a sourced figure rather than an invented average.
Things measured in cows
| Thing | Mass | In cows |
|---|---|---|
| great white shark | 520–2,000 kg | 1.43 cow |
| walrus | 400–1,900 kg | 1.43 cow |
| elevator | 450–2,000 kg | 1.43 cow |
| narwhal | 800–1,600 kg | 1.43 cow |
| ocean sunfish | 247–2,300 kg | 1.43 cow |
| black rhinoceros | 800–1,400 kg | 1.29 cow |
| American bison | 320–1,270 kg | 1.07 cow |
| water buffalo | 300–1,200 kg | 1.00 cow |
| Cape buffalo | 350–900 kg | 1.08 of these per cow |
| Bactrian camel | 300–1,000 kg | 1.27 of these per cow |
| horse | 380–1,000 kg | 1.40 of these per cow |
| saltwater crocodile | 76–1,300 kg | 1.40 of these per cow |
| moose | 200–720 kg | 1.40 of these per cow |
| dromedary camel | 300–690 kg | 1.40 of these per cow |
| colossal squid | 300–700 kg | 1.40 of these per cow |
| Kodiak bear | 180–680 kg | 1.46 of these per cow |
Why informal units work
Absolute figures fail because most people have no calibrated sense of a kilogram above about the weight of a shopping bag, or of a metre above their own height. A familiar object supplies that calibration by borrowing it from something already known — which is the same reason a scale bar on a map beats a stated ratio, and why "the size of Wales" persists in journalism despite being useless to anyone who has not been there.
The figure for one cow is itself a range rather than a constant — see its own page for the spread. These comparisons are for intuition, not measurement.
Common questions
- How much does a cow weigh?
- 400–1,100 kg
- Why compare things to cows?
- Because most people have no calibrated sense of large absolute figures. A familiar object borrows intuition from something already known.
Related pages
- How much does a cow weigh? Full figure and range
- Measured in school buses 6,500–12,000 kg
- Measured in city buses 11,000–20,000 kg
- Measured in African elephants 2,200–10,400 kg
- Measured in Asian elephants 2,000–6,000 kg
- Measured in blue whales 50–190 t
- Measured in giraffes 700–1,930 kg
- Measured in cars 1,100–2,100 kg
- Measured in pianos 130–550 kg
- Measured in refrigerators 70–170 kg
- Measured in washing machines 55–115 kg
Sources
- Typical range compiled from manufacturer specifications — At One Place