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How Much Is 0.33 Cups of Tomato Paste in Ounces?

0.33 cups of tomato paste weighs 3.05 oz. This is based on tomato paste having a density of 262g per cup. Because cups measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 0.33 cups.

0.33 cups of tomato paste
=
3.05oz
Result using all cup standards info
3.05 oz (US) 3.22 oz (Metric Cup) 3.66 oz (Imperial Cup)
0.33 cups of tomato paste is also
3.05

Formula and Step-by-Step

cups × 262g/cup ÷ 28.3495g/oz = ounces
  1. Start with 0.33 cups of tomato paste
  2. 1 cup of tomato paste = 262g
  3. 0.33 × 262 = 86.46g
  4. Convert grams to ounces: 86.46 ÷ 28.3495 = 3.05 oz

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Measuring Tip

Ripeness affects density. Riper fruit mashes more smoothly and packs more densely per cup than firmer fruit. Weigh for the most consistent results.

Tomato Paste at Different Amounts

How tomato paste scales across common cups measurements. Your amount (0.33 cups) is highlighted.

0.25 cups2.31 oz0.33 cups3.05 oz0.5 cups4.62 oz0.75 cups6.93 oz1 cup9.24 oz1.5 cups13.86 oz2 cups18.48 oz3 cups27.73 oz

For reference, 0.33 cups of tomato paste (86.46g) is close in weight to a deck of playing cards (94g).

Other Amounts of Tomato Paste

Cups US Ounces Metric Cup Imperial Cup
0.25 cups 2.31 oz 2.44 oz 2.77 oz
0.33 cups 3.05 oz 3.22 oz 3.66 oz
0.5 cups 4.62 oz 4.88 oz 5.55 oz
0.75 cups 6.93 oz 7.32 oz 8.32 oz
1 cup 9.24 oz 9.77 oz 11.10 oz
1.5 cups 13.86 oz 14.65 oz 16.65 oz
2 cups 18.48 oz 19.53 oz 22.20 oz
3 cups 27.73 oz 29.30 oz 33.30 oz
4 cups 36.97 oz 39.06 oz 44.40 oz
5 cups 46.21 oz 48.83 oz 55.49 oz

Understanding the Units

What is a Cup?

A cup is a US customary unit of volume equal to 236.588 milliliters or 8 fluid ounces. It is the most common volume measurement in American recipes. One cup can be divided into 16 tablespoons or 48 teaspoons.

What is an Ounce?

Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.

Frequently Asked Questions

About 3.05 oz, based on tomato paste having a density of 262g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 262 (grams per cup for tomato paste), then divide by 28.3495 to convert grams to ounces. For 0.33 cups: 0.33 × 262 = 86.46g, then 86.46 ÷ 28.3495 = 3.05 oz.
For the most accurate results, weigh tomato paste on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring cup and level it off with a straight edge rather than scooping directly.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 3.05 oz × 28.3495 = 86.46g, then 86.46g ÷ 262 = 0.33 cups. Or use the Ounces to Cups converter.