Quick oats vs Rolled oats
They are the same oat, cut differently: quick oats are rolled thinner and chopped, so they cook faster and soften more. In cookies and crumbles they swap 1:1, but rolled (old-fashioned) oats keep more chew and structure while quick oats nearly melt in. Use rolled oats when you want visible, chewy oats; quick oats for a softer, more uniform crumb. Steel-cut oats are not a swap for either in baking.
At a glance
| Ingredient | Grams per cup | Type | Key trait |
|---|---|---|---|
| Quick oats | 90 g | Nuts, Seeds & Oats | Quick oats are cut smaller than rolled oats but weigh about the same per cup. |
| Rolled oats | 90 g | Nuts, Seeds & Oats | Rolled oats are flaky and light — never press them down into the cup. |
How to swap quick oats and rolled oats
- Equal rolled oats by volume (cookies, muffins, bars) (King Arthur Baking)Rolled oats add more chew and visible texture. Pulse rolled oats briefly in a food processor for a closer match in recipes that depend on quick oats absorbing moisture fast.
- Equal quick oats by volume (cookies, muffins, quick breads) (King Arthur Baking)Quick oats yield a finer, less chewy crumb; rolled oats are larger and chewier. Not interchangeable with steel-cut oats, which won't soften in baking time.
Full conversions: Quick oats converter · Rolled oats converter. More swaps: Quick oats substitutes · Rolled oats substitutes.
More comparisons
* Conversion figures are typical average weights for one US customary cup (236.6 ml), based on the King Arthur Baking Ingredient Weight Chart and cross-referenced with the U.S. Department of Agriculture FoodData Central database. Actual weight varies with packing, brand and humidity — see our methodology.