The short answer: a potato typically weighs about 150 to 300 grams (5 to 11 ounces), with its density making it feel heavy for its size.
Potato weight by type
Potatoes range from small new potatoes to large baking potatoes. The weights below cover common varieties.
| Type (example) | Typical weight |
|---|---|
| New / baby potato | about 25-75 g (1-2.6 oz) |
| Medium potato | about 150-200 g (5-7 oz) |
| Large baking potato | about 250-400 g (9-14 oz) |
| Russet (large) | about 300-450 g (11-16 oz) |
What affects potato weight
- Size. A large baking potato can weigh several times more than a new potato.
- Variety. Russets, reds, and waxy potatoes differ in typical size.
- Density. Starchy flesh makes potatoes feel heavy for their size.
- Moisture. Fresh potatoes hold more water; old ones dry out and lighten.
- Peeling. Removing the skin trims a small amount of weight.
How potato weight compares
A medium potato weighs about the same as a medium apple, while a large baking potato is closer to a full can of soup.
Frequently asked questions
How much does an average potato weigh?
A medium potato weighs about 150 to 200 grams. Large baking potatoes can reach 400 grams.
How much does a baking potato weigh?
A large baking or russet potato usually weighs about 250 to 450 grams.
How many potatoes are in a kilogram?
About four to six medium potatoes make up a kilogram.
