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Ounces of Water to Teaspoons
How many teaspoons of water are in a given weight? Type a number of ounces below to see the volume. Math uses water's density of 1.000 g/mL.
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100 oz of water = 575.17 tsp
Ounces of Water to Teaspoons Conversion Table
Common values for water:
| Ounces of water | Teaspoons |
|---|---|
| 10 oz | 57.5167 tsp |
| 25 oz | 143.79 tsp |
| 50 oz | 287.58 tsp |
| 100 oz | 575.17 tsp |
| 150 oz | 862.75 tsp |
| 200 oz | 1150.33 tsp |
| 250 oz | 1437.92 tsp |
| 500 oz | 2875.84 tsp |
| 1000 oz | 5751.67 tsp |
How this works
Water has a density of about 1.000 g/mL (si definition). That means 1 mL of water weighs 1.000 grams.
Teaspoons = ounces × 5.7517
Note: By definition at 4°C. Within 0.5% across cooking temperatures.
Why a cup of water doesn't always weigh the same
Volume measurements are forgiving in some ways and brutal in others. A cup of water 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.