Convert Water from Grams to Fluid Ounces

Water Measurement Converter

Use the tool below to convert water from Grams to Fluid Ounces.

Water is the most fundamental ingredient in cooking and baking. Used to hydrate doughs and batters, cook pasta and grains, make stocks and sauces, and dissolve ingredients, it appears in almost every recipe in some form. One metric cup (250 ml) of water weighs exactly 250 grams or 8.82 ounces — a clean, round number because the gram was originally defined as the mass of one millilitre of water.

Many recipes — particularly from the US — list water in cups or fluid ounces, while others use millilitres or grams. This page lets you convert water between grams, cups, millilitres, fluid ounces, and more so you can match any recipe with whatever measuring equipment you have.

Also known as

  • H2O
  • drinking water
  • tap water
  • filtered water

If you don't have a scale, no worries! Simply convert from grams to cups or tablespoons.

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Common Water Conversions

Here are the most common water conversions from grams to fluid Ounces.

GramsFluid Ounces
25 g0.85 fl oz
50 g1.69 fl oz
75 g2.54 fl oz
100 g3.38 fl oz
125 g4.23 fl oz
150 g5.07 fl oz
175 g5.92 fl oz
200 g6.76 fl oz
250 g8.45 fl oz
300 g10.14 fl oz
400 g13.53 fl oz
500 g16.91 fl oz

Water Conversion Chart

The conversion chart below gives a quick reference for converting water from Grams to Fluid Ounces and other measurements.

gramsfl ozcupouncescup(US)tbsptspml
100 g3.38 fl oz0.4 cup3.53 oz0.42 cup (US)5 tbsp20 tsp100 ml
250 g8.45 fl oz1 cup8.82 oz1.04 cup (US)12.5 tbsp50 tsp250 ml
500 g16.91 fl oz2 cup17.64 oz2.08 cup (US)25 tbsp100 tsp500 ml
750 g25.36 fl oz3 cup26.46 oz3.13 cup (US)37.5 tbsp150 tsp750 ml

Other Ingredients

If you need help with any other ingredients click below: