340 Grams of Sugar to Cups
340 grams of granulated sugar equals 1 ⅔ cups (1.7 US cups), based on 200 g per cup (level cup). In the kitchen, measure 1 cup + 11 tbsp. For best results, weigh granulated sugar 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 granulated sugar?
| US cups | 1 ⅔ cups (1.7 cups) |
|---|---|
| Measured as | 1 cup + 11 tbsp |
| Ounces (weight) | 12 oz |
| Density used | 200 g per US cup |
How to measure 340 g of granulated sugar without a scale
Granulated sugar flows evenly, so scoop-and-level is fine — it settles to nearly the same weight however you fill the cup. That makes sugar the most forgiving ingredient to measure by volume; a level cup is 200 g within a gram or two.
Nearby amounts
| Grams | Cups | Decimal |
|---|---|---|
| 250 g | 1 ¼ cups | 1.25 |
| 275 g | 1 ⅜ cups | 1.38 |
| 300 g | 1 ½ cups | 1.5 |
| 320 g | 1 ⅝ cups | 1.6 |
| 350 g | 1 ¾ cups | 1.75 |
| 375 g | 1 ⅞ cups | 1.88 |
| 400 g | 2 cups | 2 |
| 450 g | 2 ¼ cups | 2.25 |
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 butter to cups — 1 ½ cups
Convert another amount
250 g Granulated sugar = 1 ¼ cups
Exactly 1.25 cups — or measure 1 cup + 4 tbsp.
More sugar conversions: the full grams-to-cups sugar chart · 1 1/2 cups of granulated sugar in grams
Density 200 g/cup — sources: USDA FoodData Central, King Arthur Baking ingredient weight chart. Data verified 2026-08-20. Methodology.