Blackberries in Grams: 1 Cup, ½ Cup, Ounce Conversions

Convert blackberries from cups to grams and ounces with precision for any recipe.

Reviewed by Shree • Last checked October 2026 • How we measure • Source: USDA FoodData Central
Instant Answer Standard Cup Weight

1 cup of blackberries weighs 144 grams.

144 grams

≈ 5.08 oz (weight)

Level cup, spooned in (not packed)
⚖️

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1 cup of Blackberries weighs 144 grams.

144 grams ≈ 5.08 oz
Standard Cup ⚖️

144g (5.08 oz)

Level, unpacked US cup
Also Called 🏷️

Blackberries

US & UK alternative names
Accuracy Tip 💡

Spoon into cup & level off with a knife.

Prevent packing errors

Blackberries cups to grams

Complete conversion reference chart for standard US cup measurements to grams and ounces.

Blackberries cups to grams conversion chart
Cups (US) Grams (g) Ounces (oz) Tablespoons (tbsp)
1/8 cup 18g 0.63 oz 2 tbsp
1/4 cup 36g 1.3 oz 4 tbsp
1/3 cup 48g 1.7 oz 5.3 tbsp
1/2 cup 72g 2.5 oz 8 tbsp
2/3 cup 96g 3.4 oz 10.7 tbsp
3/4 cup 108g 3.8 oz 12 tbsp
1 cup 144g 5.1 oz 16 tbsp
1 1/2 cups 216g 7.6 oz 24 tbsp
2 cups 288g 10.2 oz 32 tbsp
3 cups 432g 15.24 oz 48 tbsp
4 cups 576g 20.32 oz 64 tbsp
5 cups 720g 25.4 oz 80 tbsp

1 cup of fresh blackberries weighs 144 grams. Blackberries are fragile — always place them into the measuring cup gently without pressing. When using frozen, drain any liquid before measuring. For jam or baked goods, weighing is more accurate than using cups because individual berry sizes vary significantly.

For the most accurate results, weigh your blackberries with a digital kitchen scale — the values below assume a level, unpacked cup.

Blackberries ounces to grams

Ounces Grams Cups
1 oz 28g 0.2 cups
2 oz 57g 0.39 cups
3 oz 85g 0.59 cups
4 oz 113g 0.79 cups
6 oz 170g 1.18 cups
8 oz 227g 1.57 cups
10 oz 283g 1.97 cups
12 oz 340g 2.36 cups
16 oz 454g 3.15 cups

Blackberries tablespoons to grams

Tablespoons Grams
1 tablespoon 9g
2 tablespoons 18g
4 tablespoons 36g
8 tablespoons 72g
12 tablespoons 108g
16 tablespoons 144g

Frequently asked questions

How many grams is 1 cup of blackberries?

1 cup of blackberries weighs 144g.

How many grams is 2 cups of blackberries?

2 cups of blackberries weighs 288g.

How many grams is 1/2 cup of blackberries?

1/2 cup of blackberries weighs 72g.

How many grams is 1/4 cup of blackberries?

1/4 cup of blackberries weighs 36g.

How many ounces is 1 cup of blackberries?

1 cup of fresh blackberries weighs approximately 5.1 ounces (144g).

How many grams is 1 oz of blackberries?

1 oz of blackberries weighs 28g.

How many grams is 6 oz of blackberries?

6 oz of blackberries weighs 170g.

How many cups is 100g of blackberries?

100g of blackberries is approximately 0.69 cups.

Common mistakes to avoid with blackberries

  • Packing blackberries into a measuring cup — they crush easily and release juice, which changes both the weight and the liquid balance in the recipe.
  • Using frozen blackberries without draining the excess liquid after thawing, which can make batters too wet.
  • Measuring whole and halved blackberries interchangeably — halved berries pack more densely per cup.

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