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400g Cooked White Rice = 2 ½ cups + 1 ½ tsp

400 grams of cooked white rice equals 2 ½ cups + 1 ½ tsp (2.53 US Customary cups, 2.4 Metric 250 mL cups, 599 mL, 40.51 tablespoons, or 14.11 oz) when measured gently spooned at a verified density of 158g per US Customary cup.

Exact decimal volume: 2.53 US Customary Cups • 2.4 Metric Cups (250 mL) • 40.51 tbsp • 14.11 oz

Batch
Measuring density
Standard: Gently spooned158g / cup
Converted Measure
400 g Cooked White Rice (Gently spooned) =
2 ½ US Cups + 1 ½ tsp
Physical scoop breakdown2.53 cups
1 cup
1 cup
1/2 cup
1 ½ tsp
Edit either side to reverseWhite Rice (Cooked) chart →
Grams
400 g
Ounces
14.11 oz
US Cups
2 ½ cups + 1 ½ tsp
Metric (250mL)
2.4 c
Tablespoons
40.51 tbsp
Milliliters
599 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 400g Cooked White Rice

Batch scaling conversion table around 400g 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×) 200g (7.05 oz) 1 ¼ cups 299.5 mL
Standard (1×) 400g (14.11 oz) 2 ½ cups + 1 ½ tsp 599 mL
1.5× Batch 600g (21.16 oz) 3 ¾ cups + 2 ¼ tsp 898.4 mL
Double Batch (2×) 800g (28.22 oz) 5 cups + 1 tbsp 1197.9 mL
Triple Batch (3×) 1200g (42.33 oz) 7 ½ cups + 1 tbsp + 1 ½ tsp 1796.9 mL

Measuring 400g 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, 400 Grams (400g) translates to 2.53 US cups (2 ½ cups + 1 ½ tsp).

Without a kitchen scale, measure 2 ½ cups + 1 ½ tsp (40.51 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 400 grams of cooked white rice? ▾

400 grams of cooked white rice (Gently spooned, 158g per US cup) equals 2 ½ cups + 1 ½ tsp (2.53 US Customary Cups, 2.4 Metric 250 mL cups, or 40.51 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.