How Much Is 120 Teaspoons of Brown Sugar in Ounces?

120 teaspoons of brown sugar equals 19.40 oz. Brown sugar has a density of 220g per cup (4.58g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 120 teaspoons of honey would be 29.98 oz.

120 teaspoons of brown sugar
=
19.40oz
Result using all teaspoon standards info
19.40 oz (US) 19.68 oz (Metric Teaspoon) 23.30 oz (Imperial Teaspoon)
120 teaspoons of brown sugar is also
19.40

Formula and Step-by-Step

teaspoons × 4.58g/tsp ÷ 28.3495g/oz = ounces
  1. Start with 120 teaspoons of brown sugar
  2. 1 teaspoon of brown sugar = 4.58g
  3. 120 × 4.58 = 550g
  4. Convert grams to ounces: 550 ÷ 28.3495 = 19.40 oz

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

Measuring Tip

Brown sugar should always be firmly packed into the measuring spoon. Loosely measured brown sugar can weigh 15-20% less than packed.

Brown Sugar at Different Amounts

How brown sugar scales across common teaspoons measurements. Your amount (120 teaspoons) is highlighted.

1.5 tsp0.24 oz2 tsp0.32 oz3 tsp0.49 oz4 tsp0.65 oz5 tsp0.81 oz6 tsp0.97 oz8 tsp1.29 oz120 tsp19.40 oz

For reference, 120 teaspoons of brown sugar (550g) is close in weight to a bottle of water (500 ml) (510g).

Other Amounts of Brown Sugar

Teaspoons US Ounces Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.04 oz 0.04 oz 0.05 oz
0.5 teaspoons 0.08 oz 0.08 oz 0.10 oz
1 teaspoon 0.16 oz 0.16 oz 0.19 oz
1.5 teaspoons 0.24 oz 0.25 oz 0.29 oz
2 teaspoons 0.32 oz 0.33 oz 0.39 oz
3 teaspoons 0.49 oz 0.49 oz 0.58 oz
4 teaspoons 0.65 oz 0.66 oz 0.78 oz
5 teaspoons 0.81 oz 0.82 oz 0.97 oz
6 teaspoons 0.97 oz 0.98 oz 1.16 oz
8 teaspoons 1.29 oz 1.31 oz 1.55 oz
120 teaspoons 19.40 oz 19.68 oz 23.30 oz

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 an Ounce?

Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.

Frequently Asked Questions

About 19.40 oz, 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), then divide by 28.3495 to convert grams to ounces. For 120 teaspoons: 120 × 4.58 = 550g, then 550 ÷ 28.3495 = 19.40 oz.
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.