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How Much Is 1 Teaspoon of Brown Sugar in Grams?

Converting 1 teaspoon of brown sugar to grams gives 4.58 g. One teaspoon of brown sugar weighs 4.58g. This conversion is specific to brown sugar because each ingredient has a different density.

1 teaspoon of brown sugar
=
4.58g
Result using all teaspoon standards info
4.58 g (US) 4.65 g (Metric Teaspoon) 5.50 g (Imperial Teaspoon)
1 teaspoon of brown sugar is also
4.58

Formula and Step-by-Step

teaspoons × 4.58g/tsp = grams
  1. Start with 1 teaspoon of brown sugar
  2. 1 teaspoon of brown sugar = 4.58g
  3. 1 × 4.58 = 4.58g

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

Mental Math Shortcut

For 1 teaspoon of brown sugar, just remember: 4.58g. Double it for 2 teaspoons (9.17g), halve it for a half teaspoon (2.29g).

Measuring Tip

If your brown sugar has hardened, microwave it with a damp paper towel for 20 seconds. Hard brown sugar is still the same weight but impossible to measure by volume.

Brown Sugar at Different Amounts

How brown sugar scales across common teaspoons measurements. Your amount (1 teaspoon) is highlighted.

0.25 tsp1.15 g0.5 tsp2.29 g1 tsp4.58 g1.5 tsp6.88 g2 tsp9.17 g3 tsp13.75 g4 tsp18.33 g5 tsp22.92 g

Other Amounts of Brown Sugar

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 1.15 g 1.16 g 1.38 g
0.5 teaspoons 2.29 g 2.32 g 2.75 g
1 teaspoon 4.58 g 4.65 g 5.50 g
1.5 teaspoons 6.88 g 6.97 g 8.26 g
2 teaspoons 9.17 g 9.30 g 11.01 g
3 teaspoons 13.75 g 13.95 g 16.51 g
4 teaspoons 18.33 g 18.60 g 22.02 g
5 teaspoons 22.92 g 23.25 g 27.52 g
6 teaspoons 27.50 g 27.90 g 33.02 g
8 teaspoons 36.67 g 37.19 g 44.03 g

Understanding the Units

What is a Teaspoon?

A teaspoon (tsp) is a US customary unit of volume equal to 4.929 milliliters or 1/3 of a tablespoon. It is the standard measure for spices, leaveners, extracts, and other small-quantity ingredients.

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 4.58 g, based on brown sugar having a density of 220g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 4.58 (grams per teaspoon for brown sugar). For 1 teaspoon: 1 × 4.58 = 4.58 g.
For the most accurate results, weigh brown sugar on a kitchen scale. If measuring by volume, pack it firmly into the measuring spoon and level it off. This conversion assumes packed brown sugar, which is the standard method.
Brown sugar should be firmly packed into the measuring spoon. This is the standard method and what this conversion assumes. Loosely measured brown sugar will weigh significantly less.
Reverse the conversion: 4.58 g ÷ 4.58 = 1 teaspoon. Or use the Grams to Teaspoons converter.