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How Much Is 0.55 Ounces of Tomato Sauce in Milliliters?

0.55 ounces of tomato sauce equals 15.06 ml. That's 15.59g, and Tomato sauce has a density of 245g per cup. Because ounces measure weight and milliliters measure volume, the result depends on the ingredient's density.

0.55 ounces of tomato sauce
=
15.06ml
Try: 1 ounce = 27.38 ml 2 ounces = 54.75 ml 3 ounces = 82.13 ml 4 ounces = 109.50 ml
Compare: 0.55 ounces buttermilk = 15.06 ml 0.55 ounces coconut milk = 16.32 ml 0.55 ounces coconut oil = 16.92 ml
Convert a different ingredient
0.55 ounces of tomato sauce is also
0.06 cup (cups) 1.02 tbsp (tablespoons) 0.51 fl oz (fluid ounces)
15.06

Formula and Step-by-Step

(ounces × 28.35g/oz) ÷ 245g/cup × 236.588 = milliliters
  1. Start with 0.55 ounces of tomato sauce
  2. Convert ounces to grams: 0.55 × 28.35 = 15.59g
  3. 1 cup of tomato sauce = 245g
  4. 15.59g ÷ 245g/cup = 0.06 cups × 236.588 = 15.06 milliliters

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

Measuring Tip

For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.

Tomato Sauce at Different Amounts

How tomato sauce scales across common ounces measurements. Your amount (0.55 ounces) is highlighted.

0.55 oz15.06 ml1 oz27.38 ml2 oz54.75 ml3 oz82.13 ml4 oz109.50 ml5 oz136.88 ml6 oz164.26 ml8 oz219.01 ml

Other Amounts of Tomato Sauce

Ounces Milliliters
0.55 ounces 15.06 ml
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?

An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.

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 15.06 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 0.55 ounces: 0.55 × 28.3495 = 15.59g, then 15.59 ÷ 245 = 0.06 cups × 236.588 = 15.06 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: 15.06 ml ÷ 236.588 = 0.0636418 cups, then 0.0636418 × 245g/cup = 15.59g, then 15.59g ÷ 28.3495 = 0.55 ounces. Or use the Milliliters to Ounces converter.
person Written by Sean Day verified Reviewed by CookingConvert update Last updated Apr 3, 2026