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Cooking conversion
Ounces of Rolled Oats to Teaspoons
How many teaspoons of rolled oats are in a given weight? Type a number of ounces below to see the volume. Math uses rolled oats's density of 0.385 g/mL.
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100 oz of rolled oats = 1493.94 tsp
Ounces of Rolled Oats to Teaspoons Conversion Table
Common values for rolled oats:
| Ounces of rolled oats | Teaspoons |
|---|---|
| 10 oz | 149.39 tsp |
| 25 oz | 373.49 tsp |
| 50 oz | 746.97 tsp |
| 100 oz | 1493.94 tsp |
| 150 oz | 2240.91 tsp |
| 200 oz | 2987.88 tsp |
| 250 oz | 3734.85 tsp |
| 500 oz | 7469.7 tsp |
| 1000 oz | 14939.4 tsp |
How this works
Rolled oats has a density of about 0.385 g/mL (king arthur baking: 1 cup = 91g). That means 1 mL of rolled oats weighs 0.385 grams.
Teaspoons = ounces × 14.9394
Note: Old-fashioned rolled oats. Quick oats are slightly denser (~0.41).
Why a cup of rolled oats doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of rolled oats can vary by 10-20% in weight depending on how it's measured: spooned vs scooped, packed vs loose, sifted vs unsifted. The density figure used here matches the most common published recipe conventions, but if you're after baking precision, weighing on a kitchen scale is more accurate than measuring by volume.