Rice Flour vs Oats
Density, calorie, and weight differences — and whether they can substitute for each other.
Substitution Verdict
Density difference: 47.2%. Significant difference — not a 1:1 substitute, recipe may need rebalancing.
Calories per 100 g: Rice Flour 366 kcal vs Oats 389 kcal. Difference: 23 kcal — Oats is higher.
Weight Conversions (per Spoon and Cup)
| Measure | Rice Flour | Oats |
|---|---|---|
| 1 tablespoon | 8 g | 5 g |
| 1 teaspoon | 2.7 g | 1.7 g |
| 1 cup | 130 g | 81 g |
| Density | 0.55 g/ml | 0.34 g/ml |
Measuring Tips
Rice flour and glutinous rice flour look similar but behave very differently. Rice flour: harder texture when cooked. Glutinous: chewy and sticky. Don't substitute.
Cooking ratio: 1 cup oats : 2 cups water (rolled) or 1:3 (steel-cut). Quick oats are denser (0.4 g/ml) than rolled (0.34) due to thinner flakes. Steel-cut oats are much denser (0.7 g/ml).
Frequently Asked Questions
Can Rice Flour be substituted for Oats?▾
Significant difference — not a 1:1 substitute, recipe may need rebalancing. Density of Rice Flour is 0.55 g/ml; Oats is 0.34 g/ml — a 47.2% difference. But flavor, moisture, and chemistry can still differ — verify suitability for the specific recipe.
How many grams in 1 tablespoon of Rice Flour vs Oats?▾
1 tbsp Rice Flour ≈ 8 g. 1 tbsp Oats ≈ 5 g. By weight: 1 tbsp Rice Flour = 1.60 tbsp Oats.
Which has more calories, Rice Flour or Oats?▾
Per 100 g: Rice Flour 366 kcal, Oats 389 kcal. Oats has 23 more kcal.
What is Rice Flour typically used for?▾
Rice Flour is commonly used in: Asian desserts, rice noodles, tempura batter, gluten-free baking. Source: usda-fdc.
What is Oats typically used for?▾
Oats is commonly used in: porridge, overnight oats, granola, cookies. Source: usda-fdc.