Blueberry converter: whole blueberries, cups, grams
A recipe says '1 cup blueberries' but you bought them by the punnet. A medium blueberry is only about 1.5 g, so the count climbs fast as berry size changes. This converter moves between whole blueberries, cups, grams, and ounces.
A large blueberry weighs more than three times a small one, so a cup of blueberries can be well over a hundred small berries or far fewer large ones. Pick the right size below to keep muffins, pancakes, and compote on target.
How much does a blueberry weigh?
Weight runs from about 0.8 g (0.03 oz) for a small blueberry up to 2.5 g (0.09 oz) for a large one, with a medium, or average, one at 1.5 g (0.05 oz).
Blueberry converter tool
Enter an amount, pick your units, and set the size for counting whole blueberries.
Result
0.01 cupsBlueberry Calculators & Kitchen Tools
Working with blueberry? These tools handle the jobs a converter cannot.
- Jam and Marmalade Calculator Work out how much jam a batch of fruit makes and how many jars it fills.
- Pan Size Converter Rescale a cake or loaf recipe for a different tin size.
- Recipe Scaler Scale any recipe up or down and keep every ingredient in ratio.
- Volume Converter Switch between cups, tablespoons, teaspoons and millilitres for any ingredient.
- Weight Converter Switch between grams, ounces, pounds and kilograms for any ingredient.
Common Blueberry conversions
Quick reference for blueberry at medium size. Switch the size in the converter above for small or large.
| blueberries | Cups (chopped) |
|---|---|
| 1 blueberry | 0.01 cups |
| 2 blueberries | 0.02 cups |
| 3 blueberries | 0.03 cups |
| 4 blueberries | 0.04 cups |
| 5 blueberries | 0.05 cups |
| 6 blueberries | 0.06 cups |
Blueberry conversion chart
The chart below shows how whole blueberries (medium size) convert to cups, grams and ounces.
| blueberries | cups | cups (US) | g | oz | lb | kg |
|---|---|---|---|---|---|---|
| 1 blueberry | 0.01 cups | 0.01 cups (US) | 1.5 g | 0.05 oz | 0 lb | 0 kg |
| 2 blueberries | 0.02 cups | 0.02 cups (US) | 3 g | 0.11 oz | 0.01 lb | 0 kg |
| 3 blueberries | 0.03 cups | 0.03 cups (US) | 4.5 g | 0.16 oz | 0.01 lb | 0 kg |
| 4 blueberries | 0.04 cups | 0.04 cups (US) | 6 g | 0.21 oz | 0.01 lb | 0.01 kg |
| 5 blueberries | 0.05 cups | 0.05 cups (US) | 7.5 g | 0.26 oz | 0.02 lb | 0.01 kg |
Blueberry varieties and best uses
The conversions above are the same whatever variety you use; the difference is what each is good for. Here is how the common blueberry varieties compare.
| Variety | Best for |
|---|---|
| Highbush | Muffins, pancakes, and fresh eating: large and sweet, the standard cultivated berry. |
| Lowbush (Wild) | Jam and compote: tiny and intensely flavoured, often sold frozen. |
| Rabbiteye | Baking and preserves: firm, late-season southern berry with a thicker skin. |
Which should I pick?
For muffins, pancakes, and fresh eating, Highbush is the large, sweet supermarket default and the easiest to find. No Highbush? Rabbiteye is a firm, late-season southern type that bakes well. Reach for Lowbush (Wild) when you want tiny, intense berries for jam and compote, where their concentrated flavour shines.
Frequently Asked Questions
- What is the size of a medium blueberry?
- A medium blueberry weighs about 1.5 g, which works out to roughly 0.01 cups (0.01 US cups) of chopped flesh. Blueberries come in a range of sizes depending on the season, variety and where they were grown, so weight and cup figures shift accordingly. Use the size selector above to match what you actually have, then read the exact conversion for any amount.
- How much does a medium blueberry weigh?
- A medium blueberry weighs about 1.5 g, with a small one around 0.8 g and a large one near 2.5 g. That range changes the weight of any recipe that counts blueberries by the piece, so set the size selector to match what you actually have before trusting a cup or gram figure.
- How much does an average blueberry weigh?
- An average blueberry is the same as a medium one: about 1.5 g. A small blueberry is lighter at around 0.8 g and a large one heavier at about 2.5 g, so the size you actually have changes the total for any recipe that counts blueberries by the piece rather than by weight.
- How much does a large blueberry weigh?
- A large blueberry weighs about 2.5 g, noticeably more than a medium, or average, one at 1.5 g or a small one at 0.8 g. Set the size selector to large to convert cups, grams and ounces for the bigger blueberries you actually have on the counter.
- How do I convert grams to ounces for any ingredient?
- Converting grams to ounces is pure weight maths that applies to any food, not just blueberries, so 50 grams is always 1.76 ounces. For other amounts, the weight converter at the link below handles grams, ounces, pounds, kilograms and stone in both directions. Grams to ounces converter
Blueberry measurement options
Choose from the following measurements to convert from
- Blueberry from blueberries
- Blueberry from cups (chopped)
- Blueberry from grams
- Blueberry from ounces
- Blueberry from pounds
Related to Blueberry
Blackberry
Blackberries in your berry mix? Use the blackberry converter to move between whole blackberries, cups or grams. See our Blackberry converter.
Strawberry
Baking with strawberries instead? The strawberry converter works out whole-berry counts and sliced cups across small, medium, and large sizes. See our Strawberry converter.
Grapes
Need grapes by the cup? The grapes converter handles whole-grape counts and cups across small, medium, and large sizes. See our Grapes converter.
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