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How Much Is 31.8 Teaspoons of All-Purpose Flour in Grams?

Converting 31.8 teaspoons of all-purpose flour to grams gives 82.92 g. One teaspoon of all-purpose flour weighs 2.61g, so 31.8 teaspoons is 31.8 × 2.61 = 82.92g. This conversion is specific to all-purpose flour because each ingredient has a different density.

31.8 teaspoons of all-purpose flour
=
82.92g
Result using all teaspoon standards info
82.92 g (US) 84.11 g (Metric Teaspoon) 99.57 g (Imperial Teaspoon)
31.8 teaspoons of all-purpose flour is also
82.92

Formula and Step-by-Step

teaspoons × 2.61g/tsp = grams
  1. Start with 31.8 teaspoons of all-purpose flour
  2. 1 teaspoon of all-purpose flour = 2.61g
  3. 31.8 × 2.61 = 82.92g

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

Measuring Tip

Humidity affects all-purpose flour weight. In humid conditions, flour absorbs moisture and weighs more per cup. Store it in an airtight container for consistent results.

All-Purpose Flour at Different Amounts

How all-purpose flour scales across common teaspoons measurements. Your amount (31.8 teaspoons) is highlighted.

1.5 tsp3.91 g2 tsp5.22 g3 tsp7.82 g4 tsp10.43 g5 tsp13.04 g6 tsp15.65 g8 tsp20.86 g31.8 tsp82.92 g

For reference, 31.8 teaspoons of all-purpose flour (82.92g) is close in weight to a deck of playing cards (94g).

Other Amounts of All-Purpose Flour

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.65 g 0.66 g 0.78 g
0.5 teaspoons 1.30 g 1.32 g 1.57 g
1 teaspoon 2.61 g 2.65 g 3.13 g
1.5 teaspoons 3.91 g 3.97 g 4.70 g
2 teaspoons 5.22 g 5.29 g 6.26 g
3 teaspoons 7.82 g 7.94 g 9.39 g
4 teaspoons 10.43 g 10.58 g 12.52 g
5 teaspoons 13.04 g 13.23 g 15.66 g
6 teaspoons 15.65 g 15.87 g 18.79 g
8 teaspoons 20.86 g 21.16 g 25.05 g
31.8 teaspoons 82.92 g 84.11 g 99.57 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?

Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.

Frequently Asked Questions

About 82.92 g, based on all-purpose flour having a density of 125.16g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 2.61 (grams per teaspoon for all-purpose flour). For 31.8 teaspoons: 31.8 × 2.61 = 82.92 g.
For the most accurate results, weigh all-purpose 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 125.16 grams per cup. If you dip directly into the flour bag and sweep level, the flour packs tighter and you can end up with 137.68 to 156.45 grams per cup instead. This conversion uses the spoon-and-level method, which is the standard most baking references follow.
Reverse the conversion: 82.92 g ÷ 2.61 = 31.8 teaspoons. Or use the Grams to Teaspoons converter.