How Much Is 18 Teaspoons of Cottage Cheese in Ounces?

Converting 18 teaspoons of cottage cheese to ounces gives 2.99 oz. One teaspoon of cottage cheese weighs 4.71g, so 18 teaspoons is 18 × 4.71 = 84.75g (2.99 oz). This conversion is specific to cottage cheese because each ingredient has a different density.

18 teaspoons of cottage cheese
=
2.99oz
Result using all teaspoon standards info
2.99 oz (US) 3.03 oz (Metric Teaspoon) 3.59 oz (Imperial Teaspoon)
18 teaspoons of cottage cheese is also
2.99

Formula and Step-by-Step

teaspoons × 4.71g/tsp ÷ 28.3495g/oz = ounces
  1. Start with 18 teaspoons of cottage cheese
  2. 1 teaspoon of cottage cheese = 4.71g
  3. 18 × 4.71 = 84.75g
  4. Convert grams to ounces: 84.75 ÷ 28.3495 = 2.99 oz

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

Measuring Tip

Cottage cheese should be at room temperature for accurate volume measurement. Cold cottage cheese holds air pockets that change the weight.

Cottage Cheese at Different Amounts

How cottage cheese scales across common teaspoons measurements. Your amount (18 teaspoons) is highlighted.

1.5 tsp0.25 oz2 tsp0.33 oz3 tsp0.50 oz4 tsp0.66 oz5 tsp0.83 oz6 tsp1.00 oz8 tsp1.33 oz18 tsp2.99 oz

For reference, 18 teaspoons of cottage cheese (84.75g) is close in weight to a deck of playing cards (94g).

Other Amounts of Cottage Cheese

Teaspoons US Ounces Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.04 oz 0.04 oz 0.05 oz
0.5 teaspoons 0.08 oz 0.08 oz 0.10 oz
1 teaspoon 0.17 oz 0.17 oz 0.20 oz
1.5 teaspoons 0.25 oz 0.25 oz 0.30 oz
2 teaspoons 0.33 oz 0.34 oz 0.40 oz
3 teaspoons 0.50 oz 0.51 oz 0.60 oz
4 teaspoons 0.66 oz 0.67 oz 0.80 oz
5 teaspoons 0.83 oz 0.84 oz 1.00 oz
6 teaspoons 1.00 oz 1.01 oz 1.20 oz
8 teaspoons 1.33 oz 1.35 oz 1.60 oz
18 teaspoons 2.99 oz 3.03 oz 3.59 oz

Understanding the Units

What is a Teaspoon?

A teaspoon (tsp) is a US customary unit of volume equal to 4.929 milliliters or 1/3 of a tablespoon. It is the standard measure for spices, leaveners, extracts, and other small-quantity ingredients.

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.

Frequently Asked Questions

About 2.99 oz, based on cottage cheese having a density of 226g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 4.71 (grams per teaspoon for cottage cheese), then divide by 28.3495 to convert grams to ounces. For 18 teaspoons: 18 × 4.71 = 84.75g, then 84.75 ÷ 28.3495 = 2.99 oz.
For the most accurate results, weigh cottage cheese on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring spoon and level it off with a straight edge rather than scooping directly.
Fat content has a small effect on density. Higher-fat versions are slightly lighter per volume because fat is less dense than water. The difference is usually under 5%, so this conversion works well for standard varieties.