18g Salt in Cups
18 grams of fine table salt is 1 tbsp — 288g per US cup. A teaspoon or two — the normal seasoning range for a loaf of bread, where salt is usually about 2% of the flour weight.
How many cups is 18g of fine table salt?
18 grams of fine table salt equals:
Measuring by hand? That is 1 tablespoon.
This page uses fine table salt. Kosher and flaky salts weigh far less per spoon, so swapping them by volume can halve or double the seasoning.
Grams to Cups Converter
Quick select
18 grams of Salt is about ⅛ cup, using a 236.588 millilitre cup at 288 grams per cup.
Reading
- cups
- 0.06
- tbsp
- 1.0
- tsp
- 3.0
US customary cup (236.588ml) · 288g per cup
Dedicated conversion guides use the default US customary cup.
Applies to this page only — the database value (288g per US cup) is unchanged.
18g of fine table salt vs other ingredients
Grams measure weight and cups measure volume, so the same 18 grams fills a different amount of cup for every ingredient:
| Ingredient | 18g in cups | g per cup |
|---|---|---|
| Salt | 1 tbsp | 288 |
| All-Purpose Flour | ⅛ cup | 125 |
| Granulated Sugar | 1½ tbsp | 200 |
| Butter | 1¼ tbsp | 227 |
Browse every charted amount in the grams to cups directory.
Nearby fine table salt amounts
| Grams of fine table salt | Cups | Tablespoons |
|---|---|---|
| 5g | 0.02 cups | 0.28 tbsp |
| 10g | 0.03 cups | 0.56 tbsp |
| 15g | 0.05 cups | 0.83 tbsp |
Full ladder on the salt grams to cups chart.
Frequently Asked Questions
How many cups is 18g of fine table salt?
18 grams of fine table salt is 1 tbsp. In kitchen measures that is 1 tablespoon, worked out from 288 grams per US cup.
How many grams are in 1 cup of fine table salt?
One US cup of fine table salt weighs about 288 grams, one tablespoon about 18 grams, and one teaspoon about 6 grams. This page divides 18 grams by that cup weight.
Is 18g of fine table salt the same as 18g of all-purpose flour?
No. 18g of fine table salt is 1 tbsp, while 18g of all-purpose flour is ⅛ cup. Same weight on the scale, different volume in the cup, because the two have different densities.
How do I measure 18g of fine table salt without a scale?
Use 1 tablespoon. This page uses fine table salt. Kosher and flaky salts weigh far less per spoon, so swapping them by volume can halve or double the seasoning.
Is it better to weigh fine table salt or measure it in cups?
Weighing is more accurate, especially in baking, because it removes the variation in how the fine table salt is packed into the cup. If you have no scale, use the cup figure above and keep your measuring method consistent across the whole recipe.