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120g Vegetable / Canola Oil = ½ cup + 2 ½ tsp

120 grams of vegetable / canola oil equals ½ cup + 2 ½ tsp (0.55 US Customary cups, 0.52 Metric 250 mL cups, 130.2 mL, 8.81 tablespoons, or 4.23 oz) when measured poured liquid at a verified density of 218g per US Customary cup.

Exact decimal volume: 0.55 US Customary Cups • 0.52 Metric Cups (250 mL) • 8.81 tbsp • 4.23 oz

Batch
Measuring density
Converted Measure
120 g Vegetable / Canola Oil (poured liquid) =
½ US Cup + 2 ½ tsp
Physical scoop breakdown0.55 cups
1/2 cup
2 ½ tsp
Edit either side to reverseVegetable Oil chart →
Grams
120 g
Ounces
4.23 oz
US Cups
½ cup + 2 ½ tsp
Metric (250mL)
0.52 c
Tablespoons
8.81 tbsp
Milliliters
130.2 mL

Kitchen note: Test-kitchen baseline uses poured liquid (218g/cup). Switching to 100% pure canola oil (218g/cup) changes each cup by 0g—use the packing toggle on the scale bench to match your recipe.

Batch Scaling Around 120g Vegetable / Canola Oil

Batch scaling conversion table around 120g of Vegetable / Canola Oil (0.5× to 3× recipe batches in grams, ounces, US cups, and milliliters)
Batch Scale Weight (g / oz) US Cups & Spoons Metric (mL)
Half Batch (0.5×) 60g (2.12 oz) ¼ cup + 1 ¼ tsp 65.1 mL
Standard (1×) 120g (4.23 oz) ½ cup + 2 ½ tsp 130.2 mL
1.5× Batch 180g (6.35 oz) ¾ cup + 1 tbsp + ¾ tsp 195.3 mL
Double Batch (2×) 240g (8.47 oz) 1 cup + 1 tbsp + 1 ¾ tsp 260.5 mL
Triple Batch (3×) 360g (12.7 oz) 1 ⅔ cups 390.7 mL

Measuring 120g of Vegetable / Canola Oil in the Kitchen

Because 1 US Customary Cup (236.6 mL) of vegetable / canola oil weighs 218g when measured poured liquid, 120 Grams (120g) translates to 0.55 US cups (½ cup + 2 ½ tsp). By contrast, using the 100% pure canola oil measure (218g/cup — an identical per-cup density), 120g occupies ½ cup + 2 ½ tsp (0.55 cups).

Without a kitchen scale, measure ½ cup + 2 ½ tsp (8.81 tablespoons total) using poured liquid technique. Pour into liquid measure or tare container on kitchen scale. Neutral oils maintain uniform 0.92 g/mL density across room temperatures.

Source note: USDA FoodData Central #172336 & Crisco pure vegetable oil technical data

Frequently Asked Questions

How many cups is 120 grams of vegetable / canola oil? ▾

120 grams of vegetable / canola oil (poured liquid, 218g per US cup) equals ½ cup + 2 ½ tsp (0.55 US Customary Cups, 0.52 Metric 250 mL cups, or 8.81 tablespoons).

Why do oil-based cakes stay softer than butter cakes when cold? ▾

Vegetable oil remains 100% liquid at refrigerator temperatures, keeping crumb tender, whereas butter fats solidify firm.

Can vegetable oil replace melted butter in baking? ▾

Yes, replace 100g butter with 82g oil plus 18g water or milk to match the fat and moisture balance of real butter.