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How Much Is 31.5 Cups of Kosher Salt (Morton) in Pounds?

31.5 cups of kosher salt (morton) weighs 16.74 lb. This is based on kosher salt (morton) having a density of 241g per cup. Because cups measure volume and pounds measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 31.5 cups.

31.5 cups of kosher salt (morton)
=
16.74lb
Result using all cup standards info
16.74 lb (US) 17.69 lb (Metric Cup) 20.10 lb (Imperial Cup)
31.5 cups of kosher salt (morton) is also
16.74

Formula and Step-by-Step

cups × 241g/cup ÷ 453.592g/lb = pounds
  1. Start with 31.5 cups of kosher salt (morton)
  2. 1 cup of kosher salt (morton) = 241g
  3. 31.5 × 241 = 7,591.5g
  4. Convert grams to pounds: 7,591.5 ÷ 453.592 = 16.74 lb

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

Measuring Tip

Always check which salt brand your recipe specifies. Substituting one for another by volume can double or halve the salt content.

Kosher Salt (Morton) at Different Amounts

How kosher salt (morton) scales across common cups measurements. Your amount (31.5 cups) is highlighted.

0.75 cups0.40 lb1 cup0.53 lb1.5 cups0.80 lb2 cups1.06 lb3 cups1.59 lb4 cups2.13 lb5 cups2.66 lb31.5 cups16.74 lb

Other Amounts of Kosher Salt (Morton)

Cups US Pounds Metric Cup Imperial Cup
0.25 cups 0.13 lb 0.14 lb 0.16 lb
0.33 cups 0.18 lb 0.19 lb 0.21 lb
0.5 cups 0.27 lb 0.28 lb 0.32 lb
0.75 cups 0.40 lb 0.42 lb 0.48 lb
1 cup 0.53 lb 0.56 lb 0.64 lb
1.5 cups 0.80 lb 0.84 lb 0.96 lb
2 cups 1.06 lb 1.12 lb 1.28 lb
3 cups 1.59 lb 1.68 lb 1.91 lb
4 cups 2.13 lb 2.25 lb 2.55 lb
5 cups 2.66 lb 2.81 lb 3.19 lb
31.5 cups 16.74 lb 17.69 lb 20.10 lb

Understanding the Units

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.

What is a Pound?

A pound (lb) is a US customary unit of weight equal to 453.592 grams or 16 ounces. It is used for larger quantities of ingredients like flour, sugar, and meat.

Frequently Asked Questions

About 16.74 lb, based on kosher salt (morton) having a density of 241g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 241 (grams per cup for kosher salt (morton)), then divide by 453.592 to convert grams to pounds. For 31.5 cups: 31.5 × 241 = 7,591.5g, then 7,591.5 ÷ 453.592 = 16.74 lb.
For the most accurate results, weigh kosher salt (morton) 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: 16.74 lb × 453.592 = 7,591.5g, then 7,591.5g ÷ 241 = 31.5 cups. Or use the Pounds to Cups converter.