One and a Half Cups of Sea Salt (Fine) in Grams
1 1/2 cups of sea salt (fine) weighs 420g (14.82 oz, 360ml) according to USDA FoodData Central (1 cup sea salt (fine) = 280g, spooned and leveled method). 1 1/2 cups = 1.5 of a full cup (240ml). See the full conversion table below for all amounts from 1 tablespoon to 3 cups.
Sea Salt (Fine) Cup-to-Gram Conversion Table
Full range from 1 tablespoon to 3 cups. The highlighted row shows 1 1/2 cups.
| Amount | Grams |
|---|---|
| 1 tbsp | 17.5g |
| 2 tbsp | 35g |
| 1/8 cup | 35g |
| 1/4 cup | 70g |
| 1/3 cup | 93.33g |
| 1/2 cup | 140g |
| 2/3 cup | 186.67g |
| 3/4 cup | 210g |
| 1 cup | 280g |
| 1 1/4 cups | 350g |
| 1 1/2 cupsthis page | 420g |
| 1 3/4 cups | 490g |
| 2 cups | 560g |
| 2 1/2 cups | 700g |
| 3 cups | 840g |
Source: USDA FoodData Central (FDC ID: 2047). 1 US cup = 240ml. Values use spooned-and-leveled method.
1½ Cups of Different Ingredients — Weight Comparison
1 1/2 cups of different ingredients varies widely in weight because each has a different density. This matters when substituting ingredients in recipes.
| Ingredient | 1½ Cups (g) |
|---|---|
| Kosher Salt | 216g |
| Sea Salt (Fine)current | 420g |
| Table Salt | 438g |
All values use USDA FoodData Central spooned-and-leveled method. Click any ingredient to see its full conversion table.
Measuring Sea Salt (Fine) Accurately
Why weight matters: 1 1/2 cups of sea salt (fine) can weigh anywhere from 357g to 504g depending on how you measure it. The USDA standard is 420g (spooned and leveled). Scooping directly from the container can add 10–20% extra weight, which affects recipe results — especially in baking.
About sea salt (fine) density: Fine sea salt is similar in grain size to table salt. 1 teaspoon fine sea salt ≈ 5-6g. Coarse sea salt is much lighter per teaspoon (like kosher). Sea salt contains trace minerals that table salt does not. 1:1 fine sea salt = table salt.
About 1½ Cups as a Measurement
1 1/2 cups = 24 tablespoons = 360ml. This is the standard flour amount for a dozen standard-size cookies or a single-layer 8-inch cake. It bridges the gap between single-cup and double-cup recipe scales.
One and a half cups appears most often in cookie dough recipes (flour), quick bread recipes (oats or mix-ins), and pasta sauce recipes (liquid ingredients). It equals 360ml or 12 fluid ounces.
Frequently Asked Questions
How many grams is 1 1/2 cups of sea salt (fine)?
1 1/2 cups of sea salt (fine) weighs 420 grams (14.82 oz, 360ml). Based on USDA FoodData Central: 1 cup sea salt (fine) = 280g, so 1 1/2 cups = 280 × 1.500 = 420g.
Is 1 1/2 cups of sea salt (fine) the same weight every time?
The weight can vary slightly depending on measuring technique. Spooned and leveled gives 420g. Scooped (packed) can be 10–20% heavier. Sifted gives a lighter weight. The USDA standard (spooned and leveled) of 420g is the most reliable baseline for recipes.
How do I accurately measure 1 1/2 cups of sea salt (fine)?
For accuracy, use a kitchen scale and weigh 420g of sea salt (fine). If using measuring cups, spoon the sea salt (fine) lightly into a 1½ Cups measuring cup and level off the top with a straight edge. Avoid scooping directly from the container, which compacts the ingredient and adds extra weight.
How does 1 1/2 cups of sea salt (fine) compare to other ingredients?
1 1/2 cups of different ingredients varies significantly: Kosher Salt = 216g, Sea Salt (Fine) = 420g, Table Salt = 438g. This is because each ingredient has a different density.