How Much Is 3.78 Tablespoons of All-Purpose Flour in Ounces?
3.78 tablespoons of all-purpose flour weighs 1.04 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 3.78 tablespoons.
Formula and Step-by-Step
- Start with 3.78 tablespoons of all-purpose flour
- 1 tablespoon of all-purpose flour = 7.82g
- 3.78 × 7.82 = 29.57g
- Convert grams to ounces: 29.57 ÷ 28.3495 = 1.04 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 (3.78 tablespoons) is highlighted.
For reference, 3.78 tablespoons of all-purpose flour (29.57g) is close in weight to a slice of bread (30g).
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 |
| 3.78 tablespoons | 1.04 oz | 1.06 oz | 1.41 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 |
Understanding the Units
What is a Tablespoon?
Tablespoon sizes differ by country. A US tablespoon is 14.787 ml, close to the 15 ml metric standard used in most countries. An Australian tablespoon is 20 ml, about 35% larger than US. An imperial tablespoon is 17.758 ml. If your recipe comes from Australia, the larger tablespoon size can make a real difference.
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.