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How Much Is 8.1 Tablespoons of Onion Powder in Grams?

8.1 tablespoons of onion powder equals 56.70 g. Onion powder has a density of 112g per cup (7g per tablespoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 8.1 tablespoons of honey would be 172.13 g.

8.1 tablespoons of onion powder
=
56.70g
Result using all tablespoon standards info
56.70 g (US) 57.52 g (Metric Tablespoon) 76.69 g (Australian Tablespoon)
8.1 tablespoons of onion powder is also
56.70

Formula and Step-by-Step

tablespoons × 7g/tbsp = grams
  1. Start with 8.1 tablespoons of onion powder
  2. 1 tablespoon of onion powder = 7g
  3. 8.1 × 7 = 56.7g

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

Measuring Tip

Onion powder weighs 112g per cup. For small amounts, the difference between a level and heaped measuring spoon can change the flavor noticeably.

Onion Powder at Different Amounts

How onion powder scales across common tablespoons measurements. Your amount (8.1 tablespoons) is highlighted.

4 tbsp28 g5 tbsp35 g6 tbsp42 g8 tbsp56 g8.1 tbsp56.7 g10 tbsp70 g12 tbsp84 g16 tbsp112 g

For reference, 8.1 tablespoons of onion powder (56.7g) is close in weight to a whole large egg (57g).

Other Amounts of Onion Powder

Tablespoons US Grams Metric Tablespoon Australian Tablespoon
1 tablespoon 7.00 g 7.10 g 9.47 g
2 tablespoons 14.00 g 14.20 g 18.94 g
3 tablespoons 21.00 g 21.30 g 28.40 g
4 tablespoons 28.00 g 28.40 g 37.87 g
5 tablespoons 35.00 g 35.50 g 47.34 g
6 tablespoons 42.00 g 42.60 g 56.81 g
8 tablespoons 56.00 g 56.81 g 75.74 g
8.1 tablespoons 56.70 g 57.52 g 76.69 g
10 tablespoons 70.00 g 71.01 g 94.68 g
12 tablespoons 84.00 g 85.21 g 113.61 g
16 tablespoons 112.00 g 113.61 g 151.48 g

Understanding the Units

What is a Tablespoon?

A tablespoon is roughly the volume of a large soup spoon. In precise terms, 1 US tablespoon equals 14.787 ml, which is very close to the 15 ml metric standard used in most of the world. Three teaspoons make one tablespoon.

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 56.70 g, based on onion powder having a density of 112g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of tablespoons by 7 (grams per tablespoon for onion powder). For 8.1 tablespoons: 8.1 × 7 = 56.70 g.
For the most accurate results, weigh onion powder 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: 56.70 g ÷ 7 = 8.1 tablespoons. Or use the Grams to Tablespoons converter.