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Oats — Grams in Ml
1 gram of oats equals 1.52 ml*
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.
About oats measurements
Rolled oats measure to about 0.66 g/ml, near 156 g per US cup, but flake style changes everything. Thick old-fashioned rolled oats leave more air than fine quick oats, and dense steel-cut oats weigh far more per cup, so never assume one type's cup weight for another.

Grams of oats equivalent in ml?
FAQs on oats weight to volume conversion
1 gram of oats equals how many ml?
1 gram of oats is equivalent 1.52 ml.
How much is 1.52 ml of oats in grams?
1.52 ml of oats equals 1 gram.
Oats: Grams to ml — common amounts
| Grams | Ml |
|---|---|
| 10 grams | 15.2 ml |
| 25 grams | 37.9 ml |
| 50 grams | 75.9 ml |
| 100 grams | 152 ml |
| 150 grams | 228 ml |
| 200 grams | 303 ml |
| 250 grams | 379 ml |
| 300 grams | 455 ml |
| 500 grams | 759 ml |
| 1000 grams | 1520 ml |
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 ☺.