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How Much Is 0.66 Grams of Type 00 Flour in Teaspoons?

0.66 grams of type 00 flour equals 0.25 tsp. Type 00 flour has a density of 127g per cup. A lighter ingredient like cocoa powder (86g/cup) would fill even more volume at the same weight, which is why ingredient-specific conversions matter.

0.66 grams of type 00 flour
=
0.25tsp
Result using all teaspoon standards info
0.25 tsp (US) 0.25 tsp (Metric Teaspoon) 0.21 tsp (Imperial Teaspoon)
0.25

Formula and Step-by-Step

grams ÷ 127g/cup × 48 = teaspoons
  1. Start with 0.66 grams of type 00 flour
  2. 1 cup of type 00 flour = 127g
  3. 0.66g ÷ 127g/cup = 0.0052 cups × 48 = 0.25 teaspoons

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

Measuring Tip

Humidity affects type 00 flour weight. In humid conditions, flour absorbs moisture and weighs more per cup. Store it in an airtight container for consistent results.

Type 00 Flour at Different Amounts

How type 00 flour scales across common grams measurements. Your amount (0.66 grams) is highlighted.

0.66 g0.25 tsp5 g1.89 tsp10 g3.78 tsp25 g9.45 tsp50 g18.90 tsp75 g28.35 tsp100 g37.80 tsp150 g56.69 tsp

Other Amounts of Type 00 Flour

Grams US Teaspoons Metric Teaspoon Imperial Teaspoon
0.66 grams 0.25 tsp 0.25 tsp 0.21 tsp
5 grams 1.89 tsp 1.86 tsp 1.57 tsp
10 grams 3.78 tsp 3.73 tsp 3.15 tsp
25 grams 9.45 tsp 9.31 tsp 7.87 tsp
50 grams 18.90 tsp 18.63 tsp 15.74 tsp
75 grams 28.35 tsp 27.94 tsp 23.61 tsp
100 grams 37.80 tsp 37.26 tsp 31.47 tsp
150 grams 56.69 tsp 55.89 tsp 47.21 tsp
200 grams 75.59 tsp 74.52 tsp 62.95 tsp
250 grams 94.49 tsp 93.15 tsp 78.68 tsp
500 grams 188.98 tsp 186.29 tsp 157.37 tsp

Understanding the Units

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.

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.

Frequently Asked Questions

About 0.25 tsp, based on type 00 flour having a density of 127g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Divide the grams by 127 (grams per cup) to get cups, then multiply by 48 to get teaspoons. For 0.66 grams: 0.66 ÷ 127 = 0.0052 cups × 48 = 0.25 tsp.
For the most accurate results, weigh type 00 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 127 grams per cup. If you dip directly into the flour bag and sweep level, the flour packs tighter and you can end up with 139.7 to 158.75 grams per cup instead. This conversion uses the spoon-and-level method, which is the standard most baking references follow.
Reverse the conversion: 0.25 tsp ÷ 48 = 0.0051969 cups, then 0.0051969 × 127g/cup = 0.66g. Or use the Teaspoons to Grams converter.