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How Much Is 18 Teaspoons of Egg Whites in Grams?

18 teaspoons of egg whites equals 91.13 g. Egg whites has a density of 243g per cup (5.06g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 18 teaspoons of honey would be 127.5 g.

18 teaspoons of egg whites
=
91.13g
Result using all teaspoon standards info
91.13 g (US) 92.44 g (Metric Teaspoon) 109.43 g (Imperial Teaspoon)
18 teaspoons of egg whites is also
91.13

Formula and Step-by-Step

teaspoons × 5.06g/tsp = grams
  1. Start with 18 teaspoons of egg whites
  2. 1 teaspoon of egg whites = 5.06g
  3. 18 × 5.06 = 91.13g

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

Measuring Tip

A whole large egg without shell weighs about 50g. When separating eggs for a recipe, weigh the whites and yolks individually for the most accurate results.

Egg Whites at Different Amounts

How egg whites scales across common teaspoons measurements. Your amount (18 teaspoons) is highlighted.

1.5 tsp7.59 g2 tsp10.13 g3 tsp15.19 g4 tsp20.25 g5 tsp25.31 g6 tsp30.38 g8 tsp40.5 g18 tsp91.13 g

For reference, 18 teaspoons of egg whites (91.13g) is close in weight to a deck of playing cards (94g).

Other Amounts of Egg Whites

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 1.27 g 1.28 g 1.52 g
0.5 teaspoons 2.53 g 2.57 g 3.04 g
1 teaspoon 5.06 g 5.14 g 6.08 g
1.5 teaspoons 7.59 g 7.70 g 9.12 g
2 teaspoons 10.13 g 10.27 g 12.16 g
3 teaspoons 15.19 g 15.41 g 18.24 g
4 teaspoons 20.25 g 20.54 g 24.32 g
5 teaspoons 25.31 g 25.68 g 30.40 g
6 teaspoons 30.38 g 30.81 g 36.48 g
8 teaspoons 40.50 g 41.08 g 48.63 g
18 teaspoons 91.13 g 92.44 g 109.43 g

Understanding the Units

What is a Teaspoon?

In baking, teaspoon measurements are critical for ingredients where precision changes the outcome. Too much baking soda (1 tsp = 6g) creates a metallic taste, while too little means flat results.

What is a Gram?

A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.

Frequently Asked Questions

About 91.13 g, based on egg whites having a density of 243g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 5.06 (grams per teaspoon for egg whites). For 18 teaspoons: 18 × 5.06 = 91.13 g.
The most accurate way is to weigh egg whites on a kitchen scale, since individual eggs vary in size. If measuring by volume, pour into the measuring spoon and read the level at eye height.
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: 91.13 g ÷ 5.06 = 18 teaspoons. Or use the Grams to Teaspoons converter.