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500g Water = 2 ⅛ cups

500 grams of water equals 2 ⅛ cups (2.11 US Customary cups, 2 Metric 250 mL cups, 499.1 mL, 33.76 tablespoons, or 17.64 oz) when measured poured liquid at a verified density of 237g per US Customary cup.

Exact decimal volume: 2.11 US Customary Cups • 2 Metric Cups (250 mL) • 33.76 tbsp • 17.64 oz

Batch
Measuring density
Standard: Poured liquid237g / cup
Converted Measure
500 g Water (Poured liquid) =
2 ⅛ US Cups
Physical scoop breakdown2.11 cups
1 cup
1 cup
×2
2 tbsp
Edit either side to reverseWater chart →
Grams
500 g
Ounces
17.64 oz
US Cups
2 ⅛ cups
Metric (250mL)
2 c
Tablespoons
33.76 tbsp
Milliliters
499.1 mL

Kitchen note: 1 US Customary Cup (236.6 mL) of water (poured liquid) weighs 237g, while 1 International Metric Cup (250 mL) weighs 250g.

Batch Scaling Around 500g Water

Batch scaling conversion table around 500g of Water (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×) 250g (8.82 oz) 1 cup + 2 ¾ tsp 249.6 mL
Standard (1×) 500g (17.64 oz) 2 ⅛ cups 499.1 mL
1.5× Batch 750g (26.46 oz) 3 cups + 2 tbsp + 2 tsp 748.7 mL
Double Batch (2×) 1000g (35.27 oz) 4 cups + 3 tbsp + 1 ½ tsp 998.3 mL
Triple Batch (3×) 1500g (52.91 oz) 6 ⅓ cups 1497.4 mL

Measuring 500g of Water in the Kitchen

Because 1 US Customary Cup (236.6 mL) of water weighs 237g when measured poured liquid, 500 Grams (500g) translates to 2.11 US cups (2 ⅛ cups).

Without a kitchen scale, measure 2 ⅛ cups (33.76 tablespoons total) using poured liquid technique. Place a liquid measuring cup on a flat countertop and read the water meniscus at eye level. Standard water has a pure density of 1.00 g/mL, making 1 US cup exactly 237 grams (or 236.6g).

Source note: NIST Standard Reference Data; 1 US customary cup = 236.588 mL = 236.6 g pure water at 20°C

Frequently Asked Questions

How many cups is 500 grams of water? ▾

500 grams of water (Poured liquid, 237g per US cup) equals 2 ⅛ cups (2.11 US Customary Cups, 2 Metric 250 mL cups, or 33.76 tablespoons).

Why is 1 cup of water exactly 237 grams? ▾

One US customary cup equals 236.588 milliliters; since water has a metric density of 1 gram per milliliter at room temperature, it weighs 237 grams.

Does water temperature affect cup weight? ▾

Warm or cold water varies in density by less than 0.5% across normal cooking ranges, maintaining 237 grams for all culinary purposes.