How Much Is 21.08 Tablespoons of All-Purpose Flour in Ounces?
21.08 tablespoons of all-purpose flour weighs 5.82 oz. This is based on all-purpose flour having a density of 125.16g per cup. Because tablespoons measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 21.08 tablespoons.
Formula and Step-by-Step
- Start with 21.08 tablespoons of all-purpose flour
- 1 tablespoon of all-purpose flour = 7.82g
- 21.08 × 7.82 = 164.90g
- Convert grams to ounces: 164.90 ÷ 28.3495 = 5.82 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For the most consistent results, weigh all-purpose flour on a kitchen scale. Volume measurements can vary by 20-30% depending on how the flour is scooped.
All-Purpose Flour at Different Amounts
How all-purpose flour scales across common tablespoons measurements. Your amount (21.08 tablespoons) is highlighted.
For reference, 21.08 tablespoons of all-purpose flour (164.90g) is close in weight to a smartphone (175g).
Other Amounts of All-Purpose Flour
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.28 oz | 0.28 oz | 0.37 oz |
| 2 tablespoons | 0.55 oz | 0.56 oz | 0.75 oz |
| 3 tablespoons | 0.83 oz | 0.84 oz | 1.12 oz |
| 4 tablespoons | 1.10 oz | 1.12 oz | 1.49 oz |
| 5 tablespoons | 1.38 oz | 1.40 oz | 1.87 oz |
| 6 tablespoons | 1.66 oz | 1.68 oz | 2.24 oz |
| 8 tablespoons | 2.21 oz | 2.24 oz | 2.99 oz |
| 10 tablespoons | 2.76 oz | 2.80 oz | 3.73 oz |
| 12 tablespoons | 3.31 oz | 3.36 oz | 4.48 oz |
| 16 tablespoons | 4.41 oz | 4.48 oz | 5.97 oz |
| 21.08 tablespoons | 5.82 oz | 5.90 oz | 7.87 oz |
Understanding the Units
What is a Tablespoon?
One tablespoon holds about 15 milliliters. There are 16 tablespoons in a cup and 3 teaspoons in a tablespoon. In baking, tablespoon measurements are used for butter, oil, honey, and other ingredients where a full cup would be too much.
What is an Ounce?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.