Ingredient Guide
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Open the full ingredient guide for density notes, common cup weights, and the most-used conversion paths.
Butter ingredient guide →1 ounce of Butter in grams
1 ounce of butter = 28.3 grams. That's based on a 227 g per cup baseline. Use this as a practical baseline for repeatable recipe scaling when temperature and texture state changes between brands.
Answer
28.3 grams
Based on butter density of 0.911 g/ml
Source: NIST-DB-72
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Substitute Path
Butter substitutions
Start with Coconut Oil using 1:1 by weight, then see the full substitute hub for more tested options.
Open Butter substitutions →Recipe Context
Butter substitute for cakes
Jump straight to the recipe-specific page for ratios and adjustment notes in cakes.
Butter substitute for cakes →Quick Reference Table
| ounces | grams |
|---|---|
| 1 ounces | 28.3 grams |
| 2 ounces | 56.7 grams |
| 4 ounces | 113 grams |
| 8 ounces | 227 grams |
| 16 ounces | 454 grams |
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Ingredient-specific, density-based conversions for baking
28.3
gramsIngredient-specific · density-based
Density-specific references, not generic cup charts · NIST-DB-72
Why this conversion varies
Butter changes behavior based on temperature and fat state.
- Cold, softened, and melted states do not fill cups the same way.
- Air pockets and smearing can alter volume fills.
- This page uses a consistent 227 g per cup baseline for repeatable conversions.
Why this conversion matters
Butter influences richness, tenderness, and structure. Consistent conversion helps maintain stable emulsions and predictable bake results.
Practical baking use
Churned cream containing about 80% fat, 15% water, and 5% milk solids. Use this conversion as a practical starting point for scaling recipes with butter.
- If consistency matters, verify with a small test batch first.
- Use weight-based measurements when precision is critical.
FAQ
How much is 1 ounce of butter in grams?
1 ounce of butter is 28.3 grams using a 227 g per cup baseline.
Why does butter convert differently when cold vs softened?
Butter changes behavior based on temperature and fat state. In practice, temperature and texture state can shift results between kitchens.
Can I use this conversion for recipe scaling?
Yes. This page is built for scaling, but check texture and hydration after the first test batch when temperature and texture state changes.
Related links for Butter
Recipe Context for Butter
For laminated dough: temperature and exact fat mass impact layer definition.
For creaming methods: weight keeps butter-to-sugar balance stable.
For custards: tight dairy ratios reduce curdling risk.
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.
- Butter and dairy temperature affects emulsion stability and spread.
Brand Variance Example
Baseline on this page: 1 cup butter = 227g. Real-world range can shift by about 6% because temperature and fat phase (solid vs softened vs melted) change effective volume.
Example for 2 cups: baseline 454g, common range 426g-482g. If your bake is texture-sensitive, start with the lower bound and adjust after a test batch.