oil grams to ml Converter

Convert oil grams to ml and back at cooking oil's density of 0.92 g/ml — lighter than water, which is why oil floats on it — with one tap. Everything runs instantly in your browser; nothing is uploaded.

Convert oil grams ⇄ millilitres

Grams ≠ ml without density — a gram of oil takes up a different volume than a gram of water.
Presets
108.6957 ml
100 g = 108.6957 ml (at density 0.92 g/ml)

Formula: 100 g ÷ 0.92 g/ml = 108.6957 ml

Cooking only: this converter is for food ingredients. Never use it for medicine; liquid medicines need the concentration on the label, not density.

How the oil conversion works

The converter applies ml = grams ÷ density, with cooking oil's density at a typical 0.92 g/ml. Water is 1.0 g/ml, so oil is about 8% lighter per millilitre — 100 g of oil takes up more room than 100 g of water.

Worked example: a recipe calling for 150 g of oil needs 150 ÷ 0.92 ≈ 163.0 ml. A full US cup of oil (236.588 ml) weighs 236.588 × 0.92 ≈ 217.7 g — the figure behind the vegetable-oil preset on our grams-to-cups page.

Treat 0.92 g/ml as typical, not exact: olive, sunflower, rapeseed and vegetable oils differ slightly, and density shifts a little with temperature. For baking and frying, weigh with a scale when it matters.

Quick reference

  • 100 g oil — 108.7 ml
  • 200 g oil — 217.4 ml
  • 218 g oil — 237.0 ml (≈1 US cup)
  • 250 g oil — 271.7 ml
  • 500 g oil — 543.5 ml
  • 1 tbsp oil (≈13.6 g) — 14.8 ml

This is the dedicated oil page of our grams to ml converter, with presets tuned to this one ingredient.

oil questions

How many ml is 100 g of oil?
About 108.7 ml (100 ÷ 0.92). Oil is lighter than water, so the same weight takes up more volume — 100 g of water would be exactly 100 ml.
How do I convert oil grams to ml?
Divide grams by oil's density: ml = grams ÷ 0.92. Type any weight above to see it — or switch direction to go from ml back to grams.
Why is oil lighter than water?
Oil molecules pack less densely than water: cooking oil sits around 0.92 g/ml against water's 1.0 g/ml. That is why oil floats on water instead of mixing with it.
How many grams is a cup of oil?
About 217.7 g: one US cup is 236.588 ml, and 236.588 × 0.92 ≈ 217.7 g. Olive, sunflower and vegetable oils all land close to this figure.
Can I convert ml of oil back to grams?
Yes — switch the direction above. Grams = ml × 0.92, so 250 ml of oil is 250 × 0.92 = 230 g.

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Sources & official guidance

Estimate only — ingredient weights vary by packing, grind, brand and temperature. See our disclaimer.