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How Much Is 8.66 Cups of Tomato Paste in Ounces?

8.66 cups of tomato paste equals 80.03 oz. Tomato paste has a density of 262g per cup (262g per cup), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 8.66 cups of all-purpose flour would be 38.23 oz.

8.66 cups of tomato paste
=
80.03oz
Result using all cup standards info
80.03 oz (US) 84.57 oz (Metric Cup) 96.12 oz (Imperial Cup)
8.66 cups of tomato paste is also
80.03

Formula and Step-by-Step

cups × 262g/cup ÷ 28.3495g/oz = ounces
  1. Start with 8.66 cups of tomato paste
  2. 1 cup of tomato paste = 262g
  3. 8.66 × 262 = 2,268.92g
  4. Convert grams to ounces: 2,268.92 ÷ 28.3495 = 80.03 oz

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

Measuring Tip

Tomato paste is commonly used as a fat or egg substitute in baking. When substituting, convert by weight for accuracy.

Tomato Paste at Different Amounts

How tomato paste scales across common cups measurements. Your amount (8.66 cups) is highlighted.

0.75 cups6.93 oz1 cup9.24 oz1.5 cups13.86 oz2 cups18.48 oz3 cups27.73 oz4 cups36.97 oz5 cups46.21 oz8.66 cups80.03 oz

For reference, 8.66 cups of tomato paste (2,268.92g) is close in weight to a 5 lb bag of flour (2,268g).

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
8.66 cups 80.03 oz 84.57 oz 96.12 oz

Understanding the Units

What is a Cup?

In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.

What is an Ounce?

Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.

Frequently Asked Questions

About 80.03 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 8.66 cups: 8.66 × 262 = 2,268.92g, then 2,268.92 ÷ 28.3495 = 80.03 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: 80.03 oz × 28.3495 = 2,268.92g, then 2,268.92g ÷ 262 = 8.66 cups. Or use the Ounces to Cups converter.