KitchenWeightCalc
Tools

50g Fresh Blueberries = ⅓ cup

50 grams of fresh blueberries equals ⅓ cup (0.34 US Customary cups, 0.32 Metric 250 mL cups, 79.9 mL, 5.41 tablespoons, or 1.76 oz) when measured loose fill at a verified density of 148g per US Customary cup.

Exact decimal volume: 0.34 US Customary Cups • 0.32 Metric Cups (250 mL) • 5.41 tbsp • 1.76 oz

Batch
Measuring density
Standard: Loose fill148g / cup
Converted Measure
50 g Fresh Blueberries (Loose fill) =
⅓ US Cup
Physical scoop breakdown0.34 cups
1/3 cup
Edit either side to reverseBlueberries chart →
Grams
50 g
Ounces
1.76 oz
US Cups
⅓ cup
Metric (250mL)
0.32 c
Tablespoons
5.41 tbsp
Milliliters
79.9 mL

Kitchen note: 1 US Customary Cup (236.6 mL) of fresh blueberries (loose fill) weighs 148g, while 1 International Metric Cup (250 mL) weighs 156g.

Batch Scaling Around 50g Fresh Blueberries

Batch scaling conversion table around 50g of Fresh Blueberries (0.5× to 3× recipe batches in grams, ounces, US cups, and milliliters)
Batch Scale Weight (g / oz) US Cups & Spoons Metric (mL)
Half Batch (0.5×) 25g (0.88 oz) 2 tbsp + 2 tsp 40 mL
Standard (1×) 50g (1.76 oz) ⅓ cup 79.9 mL
1.5× Batch 75g (2.65 oz) ½ cup 119.9 mL
Double Batch (2×) 100g (3.53 oz) ⅔ cup 159.9 mL
Triple Batch (3×) 150g (5.29 oz) 1 cup 239.8 mL

Measuring 50g of Fresh Blueberries in the Kitchen

Because 1 US Customary Cup (236.6 mL) of fresh blueberries weighs 148g when measured loose fill, 50 Grams (50g) translates to 0.34 US cups (⅓ cup).

Without a kitchen scale, measure ⅓ cup (5.41 tablespoons total) using loose fill technique. Pour dry fresh berries loosely into the cup until flush with the rim. Do not press or crush the berries; standard cultivated round blueberries roll into a natural loose pack weighing 148 grams per cup.

Source note: USDA FoodData Central FDC ID 171711; US Highbush Blueberry Council

Frequently Asked Questions

How many cups is 50 grams of fresh blueberries? ▾

50 grams of fresh blueberries (Loose fill, 148g per US cup) equals ⅓ cup (0.34 US Customary Cups, 0.32 Metric 250 mL cups, or 5.41 tablespoons).

How do I prevent blueberries from sinking to the bottom of muffin tins? ▾

Toss dry blueberries with 1 tablespoon of the recipe's measured flour before gently folding them into the batter.

Can frozen blueberries be used instead of fresh in baking? ▾

Yes, use frozen berries directly without thawing to prevent their purple juice from bleeding throughout the batter.