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Oatmeal — Grams in Cups
1 gram of oatmeal equals 0.0125 cups*
0.0125cups
0.2tablespoons
80grams per cup
Density-based conversion — ingredient densities cross-checked against the FAO/INFOODS density database and USDA FoodData Central. The exact weight varies slightly with brand and packing. How we calculate · Reviewed August 21, 2026.

Grams of oatmeal equivalent in cups?
FAQs on oatmeal weight to volume conversion
1 gram of oatmeal equals how many cups?
1 gram of oatmeal is equivalent 0.0125 cups.
How much is 0.0125 cups of oatmeal in grams?
0.0125 cups of oatmeal equals 1 gram.
Oatmeal: Grams to cups — common amounts
| Grams | Cups |
|---|---|
| 10 grams | 0.125 cups |
| 25 grams | 0.313 cups |
| 50 grams | 0.625 cups |
| 100 grams | 1.25 cups |
| 150 grams | 1.88 cups |
| 200 grams | 2.5 cups |
| 250 grams | 3.13 cups |
| 300 grams | 3.75 cups |
| 500 grams | 6.25 cups |
| 1000 grams | 12.5 cups |
References:
Weight to Volume Conversions - Recipes
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 ☺.