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How Much Is 290 Teaspoons of Cake Flour in Grams?

290 teaspoons of cake flour equals 688.75 g. Cake flour has a density of 114g per cup (2.38g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 290 teaspoons of honey would be 2,054.17 g.

290 teaspoons of cake flour
=
688.75g
Result using all teaspoon standards info
688.75 g (US) 698.67 g (Metric Teaspoon) 827.09 g (Imperial Teaspoon)
290 teaspoons of cake flour is also
688.75

Formula and Step-by-Step

teaspoons × 2.38g/tsp = grams
  1. Start with 290 teaspoons of cake flour
  2. 1 teaspoon of cake flour = 2.38g
  3. 290 × 2.38 = 688.75g

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 (290 teaspoons) is highlighted.

1.5 tsp3.56 g2 tsp4.75 g3 tsp7.13 g4 tsp9.5 g5 tsp11.88 g6 tsp14.25 g8 tsp19 g290 tsp688.75 g

For reference, 290 teaspoons of cake flour (688.75g) is close in weight to a basketball (624g).

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
290 teaspoons 688.75 g 698.67 g 827.09 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?

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 688.75 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 290 teaspoons: 290 × 2.38 = 688.75 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: 688.75 g ÷ 2.38 = 290 teaspoons. Or use the Grams to Teaspoons converter.