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How Much Is 158 Teaspoons of Cake Flour in Grams?

158 teaspoons of cake flour weighs 375.25 g. This is based on cake flour having a density of 114g per cup. Because teaspoons measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 158 teaspoons.

158 teaspoons of cake flour
=
375.25g
Result using all teaspoon standards info
375.25 g (US) 380.66 g (Metric Teaspoon) 450.62 g (Imperial Teaspoon)
158 teaspoons of cake flour is also
375.25

Formula and Step-by-Step

teaspoons × 2.38g/tsp = grams
  1. Start with 158 teaspoons of cake flour
  2. 1 teaspoon of cake flour = 2.38g
  3. 158 × 2.38 = 375.25g

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

Measuring Tip

For the most consistent results, weigh cake flour on a kitchen scale. Volume measurements can vary by 20-30% depending on how the flour is scooped.

Cake Flour at Different Amounts

How cake flour scales across common teaspoons measurements. Your amount (158 teaspoons) is highlighted.

1.5 tsp3.56 g2 tsp4.75 g3 tsp7.13 g4 tsp9.5 g5 tsp11.88 g6 tsp14.25 g8 tsp19 g158 tsp375.25 g

For reference, 158 teaspoons of cake flour (375.25g) is close in weight to a can of soda (355g).

Other Amounts of Cake Flour

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.59 g 0.60 g 0.71 g
0.5 teaspoons 1.19 g 1.20 g 1.43 g
1 teaspoon 2.38 g 2.41 g 2.85 g
1.5 teaspoons 3.56 g 3.61 g 4.28 g
2 teaspoons 4.75 g 4.82 g 5.70 g
3 teaspoons 7.13 g 7.23 g 8.56 g
4 teaspoons 9.50 g 9.64 g 11.41 g
5 teaspoons 11.88 g 12.05 g 14.26 g
6 teaspoons 14.25 g 14.46 g 17.11 g
8 teaspoons 19.00 g 19.27 g 22.82 g
158 teaspoons 375.25 g 380.66 g 450.62 g

Understanding the Units

What is a Teaspoon?

One teaspoon holds about 5 milliliters. There are 3 teaspoons in a tablespoon and 48 teaspoons in a cup. Teaspoon accuracy matters most with leaveners like baking powder and baking soda, where small differences affect rise and texture.

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 375.25 g, based on cake flour having a density of 114g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 2.38 (grams per teaspoon for cake flour). For 158 teaspoons: 158 × 2.38 = 375.25 g.
For the most accurate results, weigh cake flour on a kitchen scale. If measuring by volume, sift or whisk first to break up clumps, then spoon into the measuring spoon and level off. Do not scoop directly from the bag.
Yes, quite a bit. If you spoon the flour into your measuring spoon and level it off, you will get about 114 grams per cup. If you dip directly into the flour bag and sweep level, the flour packs tighter and you can end up with 125.4 to 142.5 grams per cup instead. This conversion uses the spoon-and-level method, which is the standard most baking references follow.
Reverse the conversion: 375.25 g ÷ 2.38 = 158 teaspoons. Or use the Grams to Teaspoons converter.