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How Much Is 120 Teaspoons of Onions (Diced) in Grams?

120 teaspoons of onions (diced) equals 400.00 g. Onions (diced) has a density of 160g per cup (3.33g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 120 teaspoons of honey would be 850 g.

120 teaspoons of onions (diced)
=
400.00g
Result using all teaspoon standards info
400.00 g (US) 405.76 g (Metric Teaspoon) 480.34 g (Imperial Teaspoon)
120 teaspoons of onions (diced) is also
400.00

Formula and Step-by-Step

teaspoons × 3.33g/tsp = grams
  1. Start with 120 teaspoons of onions (diced)
  2. 1 teaspoon of onions (diced) = 3.33g
  3. 120 × 3.33 = 400g

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

Measuring Tip

For consistent results, weigh onions (diced) rather than measuring by volume. A cup of diced produce can vary by 20% depending on dice size.

Onions (Diced) at Different Amounts

How onions (diced) scales across common teaspoons measurements. Your amount (120 teaspoons) is highlighted.

1.5 tsp5 g2 tsp6.67 g3 tsp10 g4 tsp13.33 g5 tsp16.67 g6 tsp20 g8 tsp26.67 g120 tsp400 g

For reference, 120 teaspoons of onions (diced) (400g) is close in weight to an American football (410g).

Other Amounts of Onions (Diced)

Teaspoons US Grams Metric Teaspoon Imperial Teaspoon
0.25 teaspoons 0.83 g 0.85 g 1.00 g
0.5 teaspoons 1.67 g 1.69 g 2.00 g
1 teaspoon 3.33 g 3.38 g 4.00 g
1.5 teaspoons 5.00 g 5.07 g 6.00 g
2 teaspoons 6.67 g 6.76 g 8.01 g
3 teaspoons 10.00 g 10.14 g 12.01 g
4 teaspoons 13.33 g 13.53 g 16.01 g
5 teaspoons 16.67 g 16.91 g 20.01 g
6 teaspoons 20.00 g 20.29 g 24.02 g
8 teaspoons 26.67 g 27.05 g 32.02 g
120 teaspoons 400.00 g 405.76 g 480.34 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?

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.

Frequently Asked Questions

About 400.00 g, based on onions (diced) having a density of 160g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of teaspoons by 3.33 (grams per teaspoon for onions (diced)). For 120 teaspoons: 120 × 3.33 = 400.00 g.
For the most accurate results, weigh onions (diced) on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring spoon and level it off with a straight edge rather than scooping directly.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 400.00 g ÷ 3.33 = 120 teaspoons. Or use the Grams to Teaspoons converter.