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How Much Is 1 Ounce of Tomato Paste in Tablespoons?

1 ounce of tomato paste equals 1.73 tbsp. That's 28.35g, and Tomato paste has a density of 262g per cup. Because ounces measure weight and tablespoons measure volume, the result depends on the ingredient's density.

1 ounce of tomato paste
=
1.73tbsp
Result using all tablespoon standards info
1.73 tbsp (US) 1.71 tbsp (Metric Tablespoon) 1.28 tbsp (Australian Tablespoon)
1.73

Formula and Step-by-Step

(ounces × 28.35g/oz) ÷ 262g/cup × 16 = tablespoons
  1. Start with 1 ounce of tomato paste
  2. Convert ounces to grams: 1 × 28.35 = 28.35g
  3. 1 cup of tomato paste = 262g
  4. 28.35g ÷ 262g/cup = 0.11 cups × 16 = 1.73 tablespoons

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 ounces measurements. Your amount (1 ounce) is highlighted.

1 oz1.73 tbsp2 oz3.46 tbsp3 oz5.19 tbsp4 oz6.93 tbsp5 oz8.66 tbsp6 oz10.39 tbsp8 oz13.85 tbsp10 oz17.31 tbsp

Other Amounts of Tomato Paste

Ounces US Tablespoons Metric Tablespoon Australian Tablespoon
1 ounce 1.73 tbsp 1.71 tbsp 1.28 tbsp
2 ounces 3.46 tbsp 3.41 tbsp 2.56 tbsp
3 ounces 5.19 tbsp 5.12 tbsp 3.84 tbsp
4 ounces 6.93 tbsp 6.83 tbsp 5.12 tbsp
5 ounces 8.66 tbsp 8.53 tbsp 6.40 tbsp
6 ounces 10.39 tbsp 10.24 tbsp 7.68 tbsp
8 ounces 13.85 tbsp 13.65 tbsp 10.24 tbsp
10 ounces 17.31 tbsp 17.07 tbsp 12.80 tbsp
12 ounces 20.78 tbsp 20.48 tbsp 15.36 tbsp
16 ounces 27.70 tbsp 27.31 tbsp 20.48 tbsp

Understanding the Units

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.

What is a Tablespoon?

A tablespoon (tbsp) is a US customary unit of volume equal to 14.787 milliliters, 3 teaspoons, or 1/16 of a cup. It is commonly used for measuring smaller amounts of ingredients.

Frequently Asked Questions

About 1.73 tbsp, 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.
First convert ounces to grams (1 ounce = 28.3495g), then divide by 262 (grams per cup), then multiply by 16 to get tablespoons. For 1 ounce: 1 × 28.3495 = 28.35g, then 28.35 ÷ 262 = 0.11 cups × 16 = 1.73 tbsp.
For the most accurate results, weigh tomato paste on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring spoon 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: 1.73 tbsp ÷ 16 = 0.108204 cups, then 0.108204 × 262g/cup = 28.35g, then 28.35g ÷ 28.3495 = 1 ounce. Or use the Tablespoons to Ounces converter.