How Much Is 2.68 Ounces of Tomato Paste in Cups?
Converting 2.68 ounces of tomato paste to cups gives 0.29 cups. First convert to grams (2.68 oz = 75.98g), then divide by the density of tomato paste (262g per cup). Each ingredient fills a different volume at the same weight.
Formula and Step-by-Step
- Start with 2.68 ounces of tomato paste
- Convert ounces to grams: 2.68 × 28.35 = 75.98g
- 1 cup of tomato paste = 262g
- 75.98g ÷ 262g/cup = 0.29 cups
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Mashed and pureed ingredients vary in density depending on texture. A smoother puree packs more densely per cup than a chunky one.
Tomato Paste at Different Amounts
How tomato paste scales across common ounces measurements. Your amount (2.68 ounces) is highlighted.
Other Amounts of Tomato Paste
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 1 ounce | 0.11 cups | 0.10 cups | 0.09 cups |
| 2 ounces | 0.22 cups | 0.20 cups | 0.18 cups |
| 2.68 ounces | 0.29 cups | 0.27 cups | 0.24 cups |
| 3 ounces | 0.32 cups | 0.31 cups | 0.27 cups |
| 4 ounces | 0.43 cups | 0.41 cups | 0.36 cups |
| 5 ounces | 0.54 cups | 0.51 cups | 0.45 cups |
| 6 ounces | 0.65 cups | 0.61 cups | 0.54 cups |
| 8 ounces | 0.87 cups | 0.82 cups | 0.72 cups |
| 10 ounces | 1.08 cups | 1.02 cups | 0.90 cups |
| 12 ounces | 1.30 cups | 1.23 cups | 1.08 cups |
| 16 ounces | 1.73 cups | 1.64 cups | 1.44 cups |
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 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.