How Much Is 420 Tablespoons of Cornmeal in Ounces?
Converting 420 tablespoons of cornmeal to ounces gives 138.89 oz. One tablespoon of cornmeal weighs 9.38g, so 420 tablespoons is 420 × 9.38 = 3,937.5g (138.89 oz). This conversion is specific to cornmeal because each ingredient has a different density.
Formula and Step-by-Step
- Start with 420 tablespoons of cornmeal
- 1 tablespoon of cornmeal = 9.38g
- 420 × 9.38 = 3,937.5g
- Convert grams to ounces: 3,937.5 ÷ 28.3495 = 138.89 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Pour grains into the measuring spoon and level off. Do not shake or tap, as this settles the grains and increases the weight.
Cornmeal at Different Amounts
How cornmeal scales across common tablespoons measurements. Your amount (420 tablespoons) is highlighted.
For reference, 420 tablespoons of cornmeal (3,937.5g) is close in weight to a gallon of milk (3,900g).
Other Amounts of Cornmeal
| Tablespoons | US Ounces | Metric Tablespoon | Australian Tablespoon |
|---|---|---|---|
| 1 tablespoon | 0.33 oz | 0.34 oz | 0.45 oz |
| 2 tablespoons | 0.66 oz | 0.67 oz | 0.89 oz |
| 3 tablespoons | 0.99 oz | 1.01 oz | 1.34 oz |
| 4 tablespoons | 1.32 oz | 1.34 oz | 1.79 oz |
| 5 tablespoons | 1.65 oz | 1.68 oz | 2.24 oz |
| 6 tablespoons | 1.98 oz | 2.01 oz | 2.68 oz |
| 8 tablespoons | 2.65 oz | 2.68 oz | 3.58 oz |
| 10 tablespoons | 3.31 oz | 3.35 oz | 4.47 oz |
| 12 tablespoons | 3.97 oz | 4.03 oz | 5.37 oz |
| 16 tablespoons | 5.29 oz | 5.37 oz | 7.16 oz |
| 420 tablespoons | 138.89 oz | 140.89 oz | 187.86 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?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.