Vegetable Oil

Liquidsstaple

Neutral-flavour blended oil, usually soybean or a soybean-canola mix. The default oil in American boxed mixes and quick breads.

Reviewed by the CupOrGram Editorial TeamSources: King Arthur Baking, USDA FoodData Central, in-house testingMethodology

Properties

Density Index
0.92 g/cm3
1 Cup Weight
218g
Texture
Liquid
Category
Liquid
Top Substitute

Canola Oil

Use 1:1

Identical behaviour. Slightly cleaner flavour.

Most-used links for Vegetable Oil

Conversions

cupsgrams
1/4 cups55.0 grams
1/3 cups72.0 grams
1/2 cups109 grams
1 cups218 grams
1.50 cups327 grams
2 cups436 grams
3 cups654 grams
4 cups872 grams
Figures use the US cup (236.6 ml).
Density: 0.92 g/ml
Quick Convert

Ingredient-specific, density-based conversions for baking

1 cups of Vegetable Oil equals 218 grams
Ingredient-specific · density-based
Cup size

Recommended Tools & Pantry Picks for Vegetable Oil

Optional shopping references for bakers who want to compare tools and pantry options related to vegetable oil.

Digital Kitchen Scale

Essential for cup-to-gram accuracy and repeatable bakes.

Shop scales

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Substitutions for Vegetable Oil

Storage Tips

Cool dark place, sealed. 1 year unopened, 6 months once opened. Refrigeration extends life but causes cloudiness.

Baking Science

Stays liquid at room temperature, so cakes made with oil are moister than butter-based equivalents at all temperatures. No air gets creamed in — leaveners do all the lifting.

Recipe Context

For syrups: viscosity can trap residual liquid in measuring tools.

For batters: precise liquid amount controls final thickness and rise.

For glazes: even small liquid changes alter flow and set time.

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.
  • Viscous liquids leave residue in cups and spoons, reducing accuracy.

Brand Variance & Measuring Method

Baseline reference: 1 cup vegetable oil = 218g. In real kitchens, a practical range is usually 209g-227g per cup (4% band).

Why this happens: liquids are usually more stable than dry ingredients, but viscosity and temperature still matter.

Figures use the US cup (236.6 ml).

Common Questions

How many grams is 1 cup of vegetable oil?

1 cup of vegetable oil weighs 218 grams.

What can I substitute for vegetable oil?

Canola Oil (1:1), Avocado Oil (1:1), Light Olive Oil (1:1)

Explore Vegetable Oil Further

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