KitchenWeightCalc
Tools

¾ US Cup Water = 177.8g

¾ US Cup of water weighs 177.8 grams (6.27 ounces or 0.39 pounds; 177.4 mL or 12 tablespoons in volume) when measured poured liquid at a verified bulk density of 237g per 236.6 mL US Customary cup.

Imperial weight: 6.27 oz (0.39 lb) • Volume: 177.4 mL (12 tbsp)

Batch
Measuring density
Standard: Poured liquid237g / cup
Converted Measure
0.75 US cup Water (Poured liquid) =
177.8 g
Physical scoop breakdown0.75 cups
1/2 cup
1/4 cup
Edit either side to reverseWater chart →
Grams
177.8 g
Ounces
6.27 oz
US Cups
¾ cup
Metric (250mL)
0.71 c
Tablespoons
12 tbsp
Milliliters
177.4 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 ¾ US Cup Water

Batch scaling conversion table around ¾ US Cup 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×) 88.9g (3.13 oz) ⅓ cup + 2 tsp 88.7 mL
Standard (1×) 177.8g (6.27 oz) ¾ cup 177.4 mL
1.5× Batch 266.6g (9.4 oz) 1 ⅛ cups 266.2 mL
Double Batch (2×) 355.5g (12.54 oz) 1 ½ cups 354.9 mL
Triple Batch (3×) 533.3g (18.81 oz) 2 ¼ cups 532.3 mL

Measuring ¾ US Cup of Water in the Kitchen

Measured poured liquid at a verified bulk density of 237g per US cup, ¾ US cup of water weighs 177.8 grams (6.27 ounces).

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 grams is ¾ cup of water? ▾

¾ US Cup of water measured Poured liquid weighs 177.8 grams (6.27 ounces).

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.