Coffee Beans in Grams: How Many Grams in a Cup?
Convert coffee beans from cups to grams and ounces with precision for any recipe.
1 cup of coffee beans weighs 70 grams.
≈ 2.47 oz (weight)
Interactive Converter
1 cup of Coffee beans weighs 70 grams.
70g (2.47 oz)
Level, unpacked US cupCoffee beans
US & UK alternative namesSpoon into cup & level off with a knife.
Prevent packing errorsCoffee beans cups to grams
Complete conversion reference chart for standard US cup measurements to grams and ounces.
| Cups (US) | Grams (g) | Ounces (oz) |
|---|---|---|
| 1/8 cup | 9g | 0.32 oz |
| 1/4 cup | 17.5g | 0.62 oz |
| 1/3 cup | 23.1g | 0.81 oz |
| 1/2 cup | 35g | 1.23 oz |
| 2/3 cup | 47g | 1.66 oz |
| 3/4 cup | 53g | 1.87 oz |
| 1 cup | 70g | 2.47 oz |
| 1 1/2 cups | 105g | 3.7 oz |
| 2 cups | 140g | 4.94 oz |
| 3 cups | 210g | 7.41 oz |
| 4 cups | 280g | 9.88 oz |
| 5 cups | 350g | 12.35 oz |
| Weight (Grams) | Cups (US) | Ounces (oz) | Tablespoons (tbsp) |
|---|---|---|---|
| 25g | ≈ 1/4 cup (0.36) | 0.88 oz | 5.71 tbsp |
| 50g | ≈ 3/4 cup (0.71) | 1.76 oz | 11.43 tbsp |
| 75g | ≈ 1 cup (1.07) | 2.65 oz | 17.14 tbsp |
| 100g | ≈ 1 1/2 cups (1.43) | 3.53 oz | 22.86 tbsp |
| 125g | ≈ 1 3/4 cups (1.79) | 4.41 oz | 28.57 tbsp |
| 150g | ≈ 2 1/4 cups (2.14) | 5.29 oz | 34.29 tbsp |
| 200g | ≈ 2 3/4 cups (2.86) | 7.05 oz | 45.71 tbsp |
| 250g | ≈ 3 1/2 cups (3.57) | 8.82 oz | 57.14 tbsp |
| 300g | ≈ 4 1/4 cups (4.29) | 10.58 oz | 68.57 tbsp |
| 350g | ≈ 5 cups (5.00) | 12.35 oz | 80 tbsp |
| 400g | ≈ 5 3/4 cups (5.71) | 14.11 oz | 91.43 tbsp |
| 500g | ≈ 7 1/4 cups (7.14) | 17.64 oz | 114.29 tbsp |
1 cup of whole coffee beans weighs 70 grams. Whole beans are bulky with lots of air space, which is why they weigh much less than ground coffee per cup. For espresso recipes calling for weight, always use grams.
For the most accurate results, weigh your coffee beans with a digital kitchen scale — the values below assume a level, unpacked cup.
Frequently asked questions
How many grams is 1 cup of coffee beans?
1 cup of coffee beans weighs 70g.
How many grams is 1/2 cup of coffee beans?
1/2 cup of coffee beans weighs 35g.
How many grams is 1/4 cup of coffee beans?
1/4 cup of coffee beans weighs 17.5g.
How many cups is 100g of coffee beans?
100g of coffee beans is approximately 1.43 cups.
How many grams is 2 cups of coffee beans?
2 cups of coffee beans weighs 140g.
How many grams is 1/3 cup of coffee beans?
1/3 cup of coffee beans weighs 23.1g.
How many ounces is 1 cup of coffee beans?
1 cup of coffee beans weighs approximately 2.5 ounces (70g).
How many grams is 3 cups of coffee beans?
3 cups of coffee beans weighs 210g.
Common mistakes to avoid with coffee beans
- Using pre-ground coffee instead of grinding beans fresh for better flavor.
- Storing coffee beans in the fridge, causing condensation and staleness.
- Using boiling water for brewing, leading to over-extraction and bitterness.
Coffee beans in other kitchen units
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