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Cornstarch — Tbsp in Grams
How many grams of cornstarch in 1 tbsp?
1 tbsp of cornstarch equals 7.5 grams*
About cornstarch measurements
Cornstarch is a superfine powder that settles tightly in the box, giving a reference density around 0.51 g/ml (about 120 g per cup). It compacts under its own weight, so digging a cup from a fresh box packs in more than gently spooning it — fluff or sift it first for an honest measure.
Tbsp of cornstarch equivalent in grams?

FAQs on cornstarch volume to weight conversion
1 tbsp of cornstarch equals how many grams?
1 tbsp of cornstarch is equivalent 7.5 grams.
How much is 7.5 grams of cornstarch in tbsp?
7.5 grams of cornstarch equals 1 tbsp.
US tablespoons to Grams of Cornstarch Conversion Chart
Note: Fractions are rounded to the nearest 8th fraction. Values are rounded to 3 significant figures.
| US tablespoons to grams of Cornstarch | ||
|---|---|---|
| 0.469 grams | ||
| 0.937 grams | ||
| 1.87 grams | ||
| 2.5 grams | ||
| 3.75 grams | ||
| 5 grams | ||
| 5.62 grams | ||
| 1 US tablespoon | 7.5 grams | |
| 1 | 7.97 grams | |
| 1 | 8.43 grams | |
| 1 | 9.37 grams | |
| 1 | 10 grams | |
| 1 | 11.2 grams | |
| 1 | 12.5 grams | |
| 1 | 13.1 grams | |
| 2 US tablespoons | 15 grams | |
| 2 | 15.5 grams | |
| 2 | 15.9 grams | |
| 2 | 16.9 grams | |
| 2 | 17.5 grams | |
| 2 | 18.7 grams | |
| 3 US tablespoons | 22.5 grams | |
| 4 US tablespoons | 30 grams | |
| 5 US tablespoons | 37.5 grams | |
| 6 US tablespoons | 45 grams | |
| 8 US tablespoons | 60 grams | |
References:
Popular Volume to Weight Conversions
A note on cooking ingredients measurements
Notes: results are rounded (by default) to 3 significant figures. Cooking conversions use standard ingredient densities — the exact weight varies slightly with the brand and how tightly the ingredient is packed ☺.