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How Much Is 8 Ounces of Tomato Sauce in Milliliters?

Converting 8 ounces of tomato sauce to milliliters gives 219.01 ml. First convert to grams (8 oz = 226.80g), then divide by the density of tomato sauce (245g per cup). Each ingredient fills a different volume at the same weight.

8 ounces of tomato sauce
=
219.01ml
219.01

Formula and Step-by-Step

(ounces × 28.35g/oz) ÷ 245g/cup × 236.588 = milliliters
  1. Start with 8 ounces of tomato sauce
  2. Convert ounces to grams: 8 × 28.35 = 226.80g
  3. 1 cup of tomato sauce = 245g
  4. 226.80g ÷ 245g/cup = 0.93 cups × 236.588 = 219.01 milliliters

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

Measuring Tip

Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.

Tomato Sauce at Different Amounts

How tomato sauce scales across common ounces measurements. Your amount (8 ounces) is highlighted.

3 oz82.13 ml4 oz109.50 ml5 oz136.88 ml6 oz164.26 ml8 oz219.01 ml10 oz273.76 ml12 oz328.51 ml16 oz438.02 ml

Other Amounts of Tomato Sauce

Ounces Milliliters
1 ounce 27.38 ml
2 ounces 54.75 ml
3 ounces 82.13 ml
4 ounces 109.50 ml
5 ounces 136.88 ml
6 ounces 164.26 ml
8 ounces 219.01 ml
10 ounces 273.76 ml
12 ounces 328.51 ml
16 ounces 438.02 ml

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 Milliliter?

A milliliter (ml) is a metric unit of volume equal to 1/1000 of a liter. It is the standard volume measurement for cooking in most countries outside the US. One cup equals approximately 236.588 milliliters.

Frequently Asked Questions

About 219.01 ml, based on tomato sauce having a density of 245g 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 245 (grams per cup), then multiply by 236.588 to get milliliters. For 8 ounces: 8 × 28.3495 = 226.80g, then 226.80 ÷ 245 = 0.93 cups × 236.588 = 219.01 ml.
For the most accurate results, weigh tomato sauce on a kitchen scale. If measuring by volume, use a liquid measuring cup on a flat surface and read the level at eye height.
Temperature has a minimal effect on most cooking liquids. The density of tomato sauce changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.
Reverse the conversion: 219.01 ml ÷ 236.588 = 0.925699 cups, then 0.925699 × 245g/cup = 226.80g, then 226.80g ÷ 28.3495 = 8 ounces. Or use the Milliliters to Ounces converter.