Tomato weight changes a lot by type. A single cherry tomato and a single beefsteak can differ by more than 20 times. This guide lists average weights for every common tomato, in both ounces and grams. Use the converter for any amount.
How Much Does a Tomato Weigh by Type?
Here are the average weights for the tomatoes you see most often. Use them to plan recipes, track nutrition, or shop by count.
| Tomato type | Ounces | Grams |
|---|---|---|
| Grape | about 0.3 oz | about 8 g |
| Cherry | about 0.4 oz | about 12 g |
| Cocktail (Campari) | about 1.5 to 2 oz | about 45 to 55 g |
| Roma / plum | about 2 to 3 oz | about 60 to 85 g |
| Medium globe | about 5 to 6 oz | about 150 g |
| Large / beefsteak | about 8 to 12 oz | about 250 to 350 g |
🍅 Tomato Measurement Converter
Convert any amount between weight, volume, count, cans, and cooked yield.
Weight
Volume (chopped)
Whole tomatoes
Cooked yield
Tomato Weight by Size Category
Stores and recipes often use small, medium, and large instead of a type name. Here is what those words usually mean by weight.
- Small: under 4 ounces. Cherry, grape, and small plum tomatoes.
- Medium: 5 to 6 ounces. The standard round tomato.
- Large: 8 ounces or more. Beefsteak and other big slicers.
How Much Does a Cherry Tomato Weigh?
A single cherry tomato weighs about 0.4 ounce, or roughly 12 grams. Small grape tomatoes are lighter at about 8 grams. Larger cocktail tomatoes can reach 50 grams, so they sit between cherry and medium tomatoes.
How Much Does a Roma Tomato Weigh?
A Roma, also called a plum tomato, weighs about 2 to 3 ounces, or 60 to 85 grams. Romas are meaty and have fewer seeds, which is why cooks like them for sauce and paste. You need about 5 to 6 Romas to make a pound.
How Much Does a Beefsteak Tomato Weigh?
Beefsteak tomatoes are the giants of the tomato world. Most weigh 8 to 12 ounces, and prize garden tomatoes can pass a full pound. Their size makes them perfect for slicing onto burgers and sandwiches. Two beefsteaks are close to a pound.
Average Tomato Weight in Grams
If your recipe or nutrition app uses grams, a medium tomato is about 150 grams. A large tomato is 250 grams or more, while a small one is under 100 grams. One cup of chopped tomato is also about 180 grams, which is a handy number for cooking by weight.
How Many Tomatoes Make a Pound?
Because weight changes by type, the count per pound changes too.
- About 3 medium tomatoes per pound.
- About 5 to 6 Roma tomatoes per pound.
- About 2 large beefsteak tomatoes per pound.
- About 38 cherry tomatoes per pound.
Why Tomato Weight Varies
Even within one type, no two tomatoes weigh the same. A few things explain the spread.
- Variety: breeders select some plants for big fruit and others for small, sweet fruit.
- Ripeness: a fully ripe tomato holds more water and weighs more.
- Growing conditions: good soil, sun, and water grow heavier tomatoes.
How to Weigh Tomatoes Without a Scale
No scale on hand? Use count or cups. Three medium tomatoes equal about a pound. Two and a half cups of chopped tomatoes also equal about a pound. These shortcuts are close enough for everyday cooking, though canning is more exact with a scale.
Tomato Weight and Nutrition
Weight ties directly to nutrition counts. A medium 150 gram tomato has about 22 calories. A large beefsteak has closer to 40 calories. Knowing the weight helps you track calories, carbs, and vitamin C more accurately.
Tomato Weight for Canning and Preserving
Canning recipes usually go by weight, so knowing tomato sizes helps you shop. You need about 3 pounds of fresh tomatoes to fill one quart jar after cooking. A bushel of tomatoes weighs about 53 pounds and yields roughly 18 quarts of sauce. For a single batch of salsa, plan on about 5 pounds, which is around 15 medium tomatoes.
Does a Tomato Weigh Less After Cooking?
Yes. Tomatoes are about 95 percent water, so they lose weight as they cook. A pound of fresh tomatoes simmers down to about half a pound of thick sauce. This is why sauce and paste recipes start with so many tomatoes. The flavor stays, but the water and weight drop.
How Much Does a Green or Unripe Tomato Weigh?
A green tomato weighs about the same as a ripe one of the same size, often a little less because it holds slightly less water. A medium green tomato is still around 5 ounces. Many cooks pick them firm for frying or pickling, where the lower water content helps them hold their shape.
Record-breaking Tomato Weights
Garden tomatoes can grow far past normal sizes. The heaviest tomato on record weighed over 9 pounds, grown in the United States. While your garden beefsteaks will not reach that, good soil and care can produce tomatoes well over a pound.
Related Tomato Conversions
- How many tomatoes are in a pound
- How many cups is a pound of tomatoes
- How many cherry tomatoes are in a cup
- Tomato Measurement Converter
Frequently Asked Questions
How Much Does an Average Tomato Weigh?
A medium tomato weighs about 5 to 6 ounces, or roughly 150 grams.
How Much Does a Cherry Tomato Weigh?
About 0.4 ounce, which is roughly 12 grams.
How Much Does a Roma Tomato Weigh?
About 2 to 3 ounces, or 60 to 85 grams.
How Much Does a Beefsteak Tomato Weigh?
About 8 to 12 ounces, with many close to 10 ounces.
How Many Grams Is One Tomato?
A medium tomato is about 150 grams. A large one can reach 250 grams or more.
How Much Does a Tomato Weigh in Pounds?
A medium tomato is about 0.35 pound, so three make roughly a pound.
Shakeel Muzaffar is the founder of TomatoAnswers.com, a gardener, and a content writer. He combines hands-on tomato growing experience with evidence-based research from horticultural and nutrition sources. His work focuses on tomato cultivation, nutrition, and practical gardening advice, helping readers grow healthier plants and make informed food choices