420g Water in Cups

420 grams of water is 1¾ cups — 236g per US cup. Doughs, sauces and grain cooking sit here. Because water weighs 1 g per ml, the cup reading and the ml reading are interchangeable.

420 g of water is

1¾ cups

1.78 US cups · 28.5 tbsp · 421 ml · 236 g per cup

Amount in grams

To measure it · liquid measuring cup, at eye level

1 + ½ + ¼ cup

Rest of the recipe in grams? Paste it and every line comes back in cups. Free, no sign-in.

Measuring by hand? That is 1 + ½ + ¼ cup. It is about 168% of a 250 ml glass.

Water is the one ingredient where grams and millilitres match one for one, so a jug marked in ml is as accurate as a scale.

420g of water vs other ingredients

Ingredient	420g in cups	Per cup
Water	1¾ cups	236 g
All-Purpose Flour	3⅓ cups	125 g
Granulated Sugar	2 cups + 1½ tbsp	200 g
Butter	1¾ cups + 1½ tbsp	227 g

See all 420g conversions on the 420 grams to cups chart.

Another ingredient or amount

Nearby water amounts

Grams	Cups	Tablespoons
375 g	1½ cups + 1½ tbsp	25.4 tbsp
390 g	1⅔ cups	26.4 tbsp
400 g	1⅔ cups	27.1 tbsp
410 g	1¾ cups	27.8 tbsp
425 g	about 1¾ cups	28.8 tbsp
450 g	1¾ cups + 2½ tbsp	30.5 tbsp
454 g	1¾ cups + 3 tbsp	30.8 tbsp
480 g	2 cups	32.5 tbsp

Full ladder on the water grams to cups chart.

Questions

How many cups is 420g of water?

420 grams of water is 1¾ cups. In kitchen measures that is 1 + ½ + ¼ cup, worked out from 236 grams per US cup.

How many grams are in 1 cup of water?

One US cup of water weighs about 236 grams, one tablespoon about 14.75 grams, and one teaspoon about 4.92 grams.

How do I measure 420g of water without a scale?

Use 1 + ½ + ¼ cup. Water is the one ingredient where grams and millilitres match one for one, so a jug marked in ml is as accurate as a scale.

Is it better to weigh water or measure it in cups?

Weighing is more accurate, especially in baking, because it removes the variation in how the water is packed into the cup. Without a scale, use the cup figure above and measure the same way throughout the recipe.

Weights are per US cup, read at eye level in a liquid measuring cup. How we calculate