A neutral-flavored liquid oil commonly used for frying and everyday baking. One US cup weighs about 220g — about 1.8× heavier than a cup of all-purpose flour.
Vegetable oil is preselected below — just enter an amount.
The most commonly searched gram amounts, converted to cups automatically.
| Grams | Cups |
|---|---|
| 25g | 0.11 cups |
| 50g | 0.23 cups≈ ¼ cup |
| 75g | 0.34 cups≈ ⅓ cup |
| 100g | 0.45 cups≈ ½ cup |
| 125g | 0.57 cups≈ ½ cup |
| 150g | 0.68 cups≈ ⅔ cup |
| 200g | 0.91 cups |
| 250g | 1.14 cups |
| 300g | 1.36 cups≈ 1 ⅓ cups |
| 500g | 2.27 cups≈ 2 ¼ cups |
| 1000g | 4.55 cups≈ 4 ½ cups |
A neutral-flavored liquid oil commonly used for frying and everyday baking. It's also commonly labeled "canola oil", "cooking oil".
Vegetable oil belongs to the Oils group on GramToCup, alongside other ingredients measured the same way in most kitchens. It shows up most often in frying, moist cakes, stir-fries. Its density of 220g per US cup is what this calculator uses to convert between grams and cups automatically — no manual lookup required.
Vegetable oil is a thin liquid with essentially no trapped air, so its weight per cup tracks closely with its actual density rather than varying with how it's handled.
A cup of vegetable oil is about 1.8× heavier than a cup of all-purpose flour (125g/cup), even though both fill the same 1-cup measuring cup.
Common mistake: Measuring in a dry measuring cup and checking the level from above instead of at eye height, which is easy to misjudge.
Use a liquid measuring cup — the kind with a spout and a pour line — rather than a dry measuring cup, and check the level at eye height for vegetable oil.
When a recipe needs to be exact, weigh it on a kitchen scale instead of using a measuring cup at all — it removes packing and settling from the equation entirely.
Measure vegetable oil on a flat surface and check the line at eye level; tilting the cup to read it from above is a common source of error.
100g of vegetable oil is approximately 0.45 cups, based on a density of 220g per US cup.
1 US cup of vegetable oil weighs about 220g. Use the calculator above to convert any other amount instantly.
Yes — "canola oil" is another common name for vegetable oil. The density and conversion values on this page apply either way.
Because cups measure volume and grams measure weight. A cup of vegetable oil is about 1.8× heavier than a cup of all-purpose flour (125g/cup) because the two ingredients have different densities — see the density explanation above for why.
Use a liquid measuring cup — the kind with a spout and a pour line — rather than a dry measuring cup, and check the level at eye height for vegetable oil.
They're in the same category, but check the density first: Butter weighs 227g per cup versus 220g for vegetable oil. Substituting by weight (grams) keeps a recipe accurate; substituting cup-for-cup can change the result if the densities differ much.