All ingredient weights
Pantry, sauces & condiments

Fish sauce: weights & conversions

A US cup of fish sauce weighs about 270 g. 100 g is 35 calories and 5.1 g of protein.

Also written as: nam pla, nuoc mam, רוטב דגים.

Convert any amount

Not one of the amounts below? Type your own and convert it instantly.

1 cup of fish sauce is about 270 grams.

Cups to grams

What each measure of fish sauce weighs, from the cup weight above.

fish sauce volume conversions
VolumeGramsOunces
1 cup270 g9.52 oz
3/4 cup203 g
2/3 cup180 g
1/2 cup135 g
1/3 cup90 g
1/4 cup67.5 g
1 tablespoon16.9 g
1 teaspoon5.63 g

Ounces and pounds

The weights an older recipe card is most likely to use.

fish sauce weight conversions
WeightGramsOunces
1 oz28.3 g
4 oz (1/4 lb)113 g
8 oz (1/2 lb)227 g
1 lb454 g
100 g100 g

Nutrition

Per 100 g of edible portion, transcribed from USDA reference data, and scaled to the measures above.

Nutrition for fish sauce by measure
MeasureCaloriesProteinFatCarbsFiberSodium
Per 100 g (100 g)355.1 g0.01 g3.6 g0 g7851 mg
Per cup (270 g)9513.8 g0.03 g9.72 g0 g21198 mg
Per tablespoon (16.9 g)60.86 g0 g0.61 g0 g1325 mg
Per 4 oz (113 g)405.78 g0.01 g4.08 g0 g8903 mg

Using fish sauce in a recipe?

This page gives you the ingredient weight. Keep the whole recipe, its original card and your notes together in a family cookbook you can cook from again. When the ingredients can be measured reliably, you can also see nutrition per serving.

Start your family cookbook

Create an account, then add the recipe you are measuring.

Measuring from a handwritten card? Scan it free and keep the handwriting with the recipe.

Cook with balsamic vinegarMaple Balsamic Roasted Brussels SproutsRead this free recipe →

If you have run out

  • Soy sauce, the same amount. Loses fish sauce’s depth — add a pinch of salt to bring back the savory edge.

Common questions

How many grams are in a cup of fish sauce?
One US cup of fish sauce weighs about 270 g (9.52 oz). A tablespoon is about 16.9 g and a teaspoon about 5.63 g.
How many cups is 100 g of fish sauce?
100 g of fish sauce is about 0.37 cups — near enough to 3/8 of a cup in a measuring cup.
How many calories are in fish sauce?
Fish sauce has about 35 calories per 100 g, which works out to roughly 95 calories a cup.
How much protein is in fish sauce?
About 5.1 g of protein per 100 g — roughly 5.78 g in a 4 oz portion.
What can I use instead of fish sauce?
Soy sauce, the same amount. Loses fish sauce’s depth — add a pinch of salt to bring back the savory edge.

More from pantry, sauces & condiments