340 Grams of Butter to Cups
340 grams of butter equals 1 ½ cups (1.5 US cups), based on 227 g per cup (level cup). In the kitchen, measure 1 cup + 8 tbsp. For best results, weigh butter with a scale — cup measurements vary with how the cup is filled.
Batch amounts are where cup measuring drifts furthest — small per-cup errors compound across 2 cups, so a scale pays off here.
How much is 340 grams of butter?
| US cups | 1 ½ cups (1.5 cups) |
|---|---|
| Measured as | 1 cup + 8 tbsp |
| Ounces (weight) | 12 oz |
| Tablespoons (level) | about 24 tbsp |
| Density used | 227 g per US cup |
How to measure 340 g of butter without a scale
In the US, butter is easiest to measure by the wrapper: one stick is ½ cup = 8 tbsp = 113 g, and the wrapper is printed with tablespoon marks. For amounts that aren’t clean stick fractions, weigh it — cutting soft butter into a measuring cup traps air pockets.
Nearby amounts
| Grams | Cups | Decimal |
|---|---|---|
| 250 g | 1 ⅛ cups | 1.1 |
| 275 g | 1 ¼ cups | 1.21 |
| 300 g | 1 ⅓ cups | 1.32 |
| 320 g | 1 ⅜ cups | 1.41 |
| 350 g | 1 ½ cups | 1.54 |
| 375 g | 1 ⅔ cups | 1.65 |
| 400 g | 1 ¾ cups | 1.76 |
| 450 g | 2 cups | 1.98 |
340 grams of other ingredients
340 grams to cups for every ingredient — the full comparison table.
The same weight fills a very different cup depending on density — that's why "grams to cups" always needs the ingredient:
- 340 g of all-purpose flour to cups — 2 ⅞ cups
- 340 g of granulated sugar to cups — 1 ⅔ cups
Convert another amount
250 g Butter = 1 ⅛ cups
Exactly 1.1 cups — or measure 1 cup + 2 tbsp.
More butter conversions: the full grams-to-cups butter chart · 1 1/2 cups of butter in grams
Density 227 g/cup — sources: King Arthur Baking ingredient weight chart, USDA FoodData Central. Data verified 2026-08-20. Methodology.