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100g Cooked White Rice = ½ cup + 2 tbsp + ½ tsp

100 grams of cooked white rice equals ½ cup + 2 tbsp + ½ tsp (0.63 US Customary cups, 0.6 Metric 250 mL cups, 149.7 mL, 10.13 tablespoons, or 3.53 oz) when measured gently spooned at a verified density of 158g per US Customary cup.

Exact decimal volume: 0.63 US Customary Cups • 0.6 Metric Cups (250 mL) • 10.13 tbsp • 3.53 oz

Batch
Measuring density
Standard: Gently spooned158g / cup
Converted Measure
100 g Cooked White Rice (Gently spooned) =
½ US Cup + 2 tbsp + ½ tsp
Physical scoop breakdown0.63 cups
1/2 cup
×2
2 tbsp
½ tsp
Edit either side to reverseWhite Rice (Cooked) chart →
Grams
100 g
Ounces
3.53 oz
US Cups
½ cup + 2 tbsp + ½ tsp
Metric (250mL)
0.6 c
Tablespoons
10.13 tbsp
Milliliters
149.7 mL

Kitchen note: 1 US Customary Cup (236.6 mL) of cooked white rice (gently spooned) weighs 158g, while 1 International Metric Cup (250 mL) weighs 167g.

Batch Scaling Around 100g Cooked White Rice

Batch scaling conversion table around 100g of Cooked White Rice (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×) 50g (1.76 oz) ¼ cup + 1 tbsp + ¼ tsp 74.9 mL
Standard (1×) 100g (3.53 oz) ½ cup + 2 tbsp + ½ tsp 149.7 mL
1.5× Batch 150g (5.29 oz) ¾ cup + 3 tbsp + ½ tsp 224.6 mL
Double Batch (2×) 200g (7.05 oz) 1 ¼ cups 299.5 mL
Triple Batch (3×) 300g (10.58 oz) 1 ¾ cups + 2 tbsp + 1 ¼ tsp 449.2 mL

Measuring 100g of Cooked White Rice in the Kitchen

Because 1 US Customary Cup (236.6 mL) of cooked white rice weighs 158g when measured gently spooned, 100 Grams (100g) translates to 0.63 US cups (½ cup + 2 tbsp + ½ tsp).

Without a kitchen scale, measure ½ cup + 2 tbsp + ½ tsp (10.13 tablespoons total) using gently spooned technique. Fluff cooked rice gently with a fork and spoon into the measuring cup without compressing. Pressing cooked rice squeezes out air and compacts moisture, skewing cup weight from 158 grams upward past 185 grams.

Source note: USDA FoodData Central FDC ID 168878; USA Rice Federation Guidelines

Frequently Asked Questions

How many cups is 100 grams of cooked white rice? ▾

100 grams of cooked white rice (Gently spooned, 158g per US cup) equals ½ cup + 2 tbsp + ½ tsp (0.63 US Customary Cups, 0.6 Metric 250 mL cups, or 10.13 tablespoons).

Why does cooked rice weigh less per cup than dry rice? ▾

Cooked grains swell to nearly triple their raw volume with water, meaning far fewer individual grains occupy the volume of a cup.

Is chilled day-old rice lighter than freshly steamed rice? ▾

Chilled rice grains firm up through starch retrogradation and separate easily, spooning slightly lighter (150–155g) than warm, moist rice.