Digital Kitchen Scale
Essential for cup-to-gram accuracy and repeatable bakes.
Shop scales ↗Whole oat groats steamed and flattened. Used in cookies, granola, and porridge.
Reviewed by CupOrGram Editorial TeamData methodology: NIST-derived density references + recipe testing notesMethodology
Properties
Density Index
0.34 g/cm3
1 Cup Weight
80g
Texture
Dry
Category
Flour
Top Substitute
Quick Oats
Use 1:1
Same oat, just cut smaller. Less chewy texture in cookies.
Conversions
| cups | grams |
|---|---|
| 1/4 cups | 20.1 grams |
| 1/3 cups | 26.5 grams |
| 1/2 cups | 40.2 grams |
| 1 cups | 80.4 grams |
| 1.50 cups | 121 grams |
| 2 cups | 161 grams |
| 3 cups | 241 grams |
| 4 cups | 322 grams |
Density: 0.34 g/ml
Quick Convert
Density-accurate conversions for baking
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grams
Science Note: Precision within +/-0.002g
Recommended Tools & Pantry Picks for Rolled Oats
Optional shopping references for bakers who want to compare tools and pantry options related to rolled oats.
Measuring Cup & Spoon Set
Useful for quick volume checks before converting to weight.
Shop measuring sets ↗Disclosure: Some outbound links are affiliate links. As an Amazon Associate, CupOrGram earns from qualifying purchases. Learn more.
Substitutions for Rolled Oats
Storage Tips
Airtight container. Lasts 1-2 years at room temperature.
Baking Science
High in beta-glucan soluble fibre. Absorbs liquid slowly, giving chewy texture. Can be blended into oat flour for GF baking.
Recipe Context
For cakes: use weight to avoid dense crumb from over-measuring.
For bread: control hydration by weighing flour and liquids together.
For cookies: 10-20g extra flour can reduce spread noticeably.
Common Pitfalls
- Switching brands without re-checking weight can change texture and bake time.
- Using volume-only measurements for dense ingredients can overshoot recipe targets.
- Scooping directly from the bag compresses flour and can make bakes dry.
Brand Variance & Measuring Method
Baseline reference: 1 cup rolled oats = 80g. In real kitchens, a practical range is usually 70g-90g per cup (12% band).
Why this happens: flours and grains compact differently based on scoop method, humidity, and grind fineness.