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Tomato Conversion Calculator: Cans to Fresh, Cups, Grams & Calories

Convert any tomato amount into every other form in one click: how many fresh tomatoes equal a can, how many cups in a pound, how many grams in a cherry tomato, plus the calories and nutrition for your exact amount.

Tomato Conversion & Nutrition Calculator

Convert between fresh tomatoes, cups, cans, weight, paste and sauce. You get every equivalent at once, plus the nutrition for that amount.

Quick answers:
Weights use USDA averages for raw red tomatoes. Canned whole, diced and crushed tomatoes count as their packed weight. Paste, sauce, puree and sun-dried are concentrated, so their fresh-tomato equivalent is approximate and processing varies. Treat everything as close kitchen estimates, not lab numbers.
The short answers people ask most: one 14.5 oz can of diced tomatoes equals about 3 medium fresh tomatoes or 2 cups chopped. One pound of tomatoes is about 2.5 medium tomatoes or 1.5 cups chopped. One medium raw tomato has about 22 calories. Want the full picture for your exact amount? The calculator above does it instantly.
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