How Much Is 1 Tablespoon of Molasses in Ounces?
1 tablespoon of molasses weighs 0.75 oz. This is based on molasses having a density of 340g 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 1 tablespoon.
Formula and Step-by-Step
- Start with 1 tablespoon of molasses
- 1 tablespoon of molasses = 21.25g
- 1 × 21.25 = 21.25g
- Convert grams to ounces: 21.25 ÷ 28.3495 = 0.75 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Molasses at Different Amounts
How molasses scales across common tablespoons measurements. Your amount (1 tablespoon) is highlighted.
For reference, 1 tablespoon of molasses (21.25g) is close in weight to an AA battery (23g).
Other Amounts of Molasses
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.75 oz | 0.76 oz | 1.01 oz |
| 2 tablespoons | 1.50 oz | 1.52 oz | 2.03 oz |
| 3 tablespoons | 2.25 oz | 2.28 oz | 3.04 oz |
| 4 tablespoons | 3.00 oz | 3.04 oz | 4.06 oz |
| 5 tablespoons | 3.75 oz | 3.80 oz | 5.07 oz |
| 6 tablespoons | 4.50 oz | 4.56 oz | 6.08 oz |
| 8 tablespoons | 6.00 oz | 6.08 oz | 8.11 oz |
| 10 tablespoons | 7.50 oz | 7.60 oz | 10.14 oz |
| 12 tablespoons | 8.99 oz | 9.12 oz | 12.17 oz |
| 16 tablespoons | 11.99 oz | 12.17 oz | 16.22 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.