About this object
Grand piano has an estimated weight of ≈250–350 kilograms. It ranks #4 of 37 in the Instruments category.
Source excerpt: A large acoustic piano with horizontal strings and a tall frame.
Position in category
Similar weight
How this item compares with its eight closest neighbours on a logarithmic scale.
a grand piano weighs around 300 kilograms
| Kilograms | 300 kilograms |
| Pounds | 661 pounds |
| Metric tonnes | 0.3 tonnes |
| Grams | 300,000 grams |
| Ounces | 10,582 ounces |
| Stones | 47.2 stones |
These entries come from the same source articles, so you can keep exploring the original context.
Grand piano typically weighs about ≈250–350 kilograms, within a recorded range of 250–350 kilograms.
It ranks #4 of 37 entries in Instruments, heavier than 66% of items in the dataset.
The data comes from 6 source articles on weightofstuff.com, most recently updated on 2026-11-06.
grand-piano
grand-piano
Confidence reflects how explicit the source wording is: exact values are high, ranges or approximations are medium, and vague statements are low.