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How Much Is 4.25 Ounces of Table Salt in Cups?

4.25 ounces of table salt equals 0.42 cups. That's 120.49g, and Table salt has a density of 288g per cup. Because ounces measure weight and cups measure volume, the result depends on the ingredient's density.

4.25 ounces of table salt
=
0.42cups
Result using all cup standards info
0.42 cups (US) 0.40 cups (Metric Cup) 0.35 cups (Imperial Cup)
0.42

Formula and Step-by-Step

(ounces × 28.35g/oz) ÷ 288g/cup = cups
  1. Start with 4.25 ounces of table salt
  2. Convert ounces to grams: 4.25 × 28.35 = 120.49g
  3. 1 cup of table salt = 288g
  4. 120.49g ÷ 288g/cup = 0.42 cups

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

Measuring Tip

If substituting table salt for kosher salt by volume, use roughly half the amount. For precision, convert by weight (grams) instead.

Table Salt at Different Amounts

How table salt scales across common ounces measurements. Your amount (4.25 ounces) is highlighted.

1 oz0.10 cups2 oz0.20 cups3 oz0.30 cups4 oz0.39 cups4.25 oz0.42 cups5 oz0.49 cups6 oz0.59 cups8 oz0.79 cups

Other Amounts of Table Salt

Ounces US Cups Metric Cup Imperial Cup
1 ounce 0.10 cups 0.09 cups 0.08 cups
2 ounces 0.20 cups 0.19 cups 0.16 cups
3 ounces 0.30 cups 0.28 cups 0.25 cups
4 ounces 0.39 cups 0.37 cups 0.33 cups
4.25 ounces 0.42 cups 0.40 cups 0.35 cups
5 ounces 0.49 cups 0.47 cups 0.41 cups
6 ounces 0.59 cups 0.56 cups 0.49 cups
8 ounces 0.79 cups 0.75 cups 0.66 cups
10 ounces 0.98 cups 0.93 cups 0.82 cups
12 ounces 1.18 cups 1.12 cups 0.98 cups
16 ounces 1.57 cups 1.49 cups 1.31 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?

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.

Frequently Asked Questions

About 0.42 cups, based on table salt having a density of 288g 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 288 (grams per cup). For 4.25 ounces: 4.25 × 28.3495 = 120.49g, then 120.49 ÷ 288 = 0.42 cups.
For the most accurate results, weigh table salt on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring cup and level it off with a straight edge rather than scooping directly.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 0.42 cups × 288g/cup = 120.49g, then 120.49g ÷ 28.3495 = 4.25 ounces. Or use the Cups to Ounces converter.