How Much Is 1 Cup of Table Salt in Ounces?
1 cup of table salt weighs 10.16 oz. This is based on table salt having a density of 288g per cup. Because cups measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1 cup.
Formula and Step-by-Step
- Start with 1 cup of table salt
- 1 cup of table salt = 288g
- 1 × 288 = 288g
- Convert grams to ounces: 288 ÷ 28.3495 = 10.16 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
If your recipe was developed with kosher salt, using the same volume of table salt will over-season the dish. Always check which salt type your recipe specifies, or convert by weight.
Table Salt at Different Amounts
How table salt scales across common cups measurements. Your amount (1 cup) is highlighted.
For reference, 1 cup of table salt (288g) is close in weight to a can of soup (305g).
Other Amounts of Table Salt
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 2.54 oz | 2.68 oz | 3.05 oz |
| 0.33 cups | 3.35 oz | 3.54 oz | 4.03 oz |
| 0.5 cups | 5.08 oz | 5.37 oz | 6.10 oz |
| 0.75 cups | 7.62 oz | 8.05 oz | 9.15 oz |
| 1 cup | 10.16 oz | 10.73 oz | 12.20 oz |
| 1.5 cups | 15.24 oz | 16.10 oz | 18.30 oz |
| 2 cups | 20.32 oz | 21.47 oz | 24.40 oz |
| 3 cups | 30.48 oz | 32.20 oz | 36.60 oz |
| 4 cups | 40.64 oz | 42.94 oz | 48.80 oz |
| 5 cups | 50.79 oz | 53.67 oz | 61.00 oz |
Understanding the Units
What is a Cup?
There are three cup standards used worldwide. The US cup (236.588 ml) is used in American recipes. The metric cup (250 ml) is standard in Australia, New Zealand, and some parts of Asia. The imperial cup (284.131 ml) appears in older British and Canadian recipes. A metric cup holds about 5.7% more than a US cup, while an imperial cup holds about 20% more. Using the wrong standard can noticeably affect a recipe.
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.