How Much Is 5 Ounces of Tomato Sauce in Cups?
5 ounces of tomato sauce equals 0.58 cups. Tomato sauce has a density of 245g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.
Formula and Step-by-Step
- Start with 5 ounces of tomato sauce
- Convert ounces to grams: 5 × 28.35 = 141.75g
- 1 cup of tomato sauce = 245g
- 141.75g ÷ 245g/cup = 0.58 cups
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 (5 ounces) is highlighted.
Other Amounts of Tomato Sauce
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 1 ounce | 0.12 cups | 0.11 cups | 0.10 cups |
| 2 ounces | 0.23 cups | 0.22 cups | 0.19 cups |
| 3 ounces | 0.35 cups | 0.33 cups | 0.29 cups |
| 4 ounces | 0.46 cups | 0.44 cups | 0.39 cups |
| 5 ounces | 0.58 cups | 0.55 cups | 0.48 cups |
| 6 ounces | 0.69 cups | 0.66 cups | 0.58 cups |
| 8 ounces | 0.93 cups | 0.88 cups | 0.77 cups |
| 10 ounces | 1.16 cups | 1.10 cups | 0.96 cups |
| 12 ounces | 1.39 cups | 1.31 cups | 1.16 cups |
| 16 ounces | 1.85 cups | 1.75 cups | 1.54 cups |
Understanding the Units
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.
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.