Things measured in sofas
A sofa weighs about 30–130 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 sofas
| Thing | Mass | In sofas |
|---|---|---|
| beer keg | 25–75 kg | 1.11 sofa |
| Komodo dragon | 40–166 kg | 1.08 sofa |
| freezer | 35–120 kg | 1.08 sofa |
| white-tailed deer | 25–150 kg | 1.08 sofa |
| dresser | 30–140 kg | 1.08 sofa |
| cougar | 29–100 kg | 1.05 sofa |
| orangutan | 30–118 kg | 1.00 sofa |
| Great Dane | 45–90 kg | 1.00 sofa |
| water heater | 40–100 kg | 1.05 of these per sofa |
| green anaconda | 30–227 kg | 1.08 of these per sofa |
| spotted hyena | 40–86 kg | 1.08 of these per sofa |
| red kangaroo | 18–92 kg | 1.08 of these per sofa |
| reticulated python | 25–160 kg | 1.08 of these per sofa |
| gas grill | 12–120 kg | 1.08 of these per sofa |
| Burmese python | 20–182 kg | 1.08 of these per sofa |
| drum kit | 35–95 kg | 1.08 of these per sofa |
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 sofa 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 sofa weigh?
- 30–130 kg
- Why compare things to sofas?
- 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 sofa 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