One pound of plums is usually 6 to 8 medium plums, depending on size. A medium raw plum is listed at 66 grams in the USDA SNAP-Ed seasonal produce guide for plums, so fruit size changes the count quickly.
For recipes, the more useful conversion is volume after prep: 1 pound of whole plums yields 2½ to 3 cups pitted sliced or chopped plums. Use the chart below as a practical kitchen guide, and weigh the fruit when accuracy matters for baking, jam, sauces, or preserves.
Plum Conversion Chart
The USDA Food Buying Guide fruit yield table lists 1 pound of raw plums as 2⅔ cups ready-to-serve pitted fruit, which fits the 2½ to 3 cup kitchen range. Home measurements will vary slightly depending on whether the plums are sliced, chopped, and loosely or tightly packed.
Whole-plum weight includes the pits, while cup measurements should be based on pitted edible fruit.
| Measurement | Amount | Best Use |
|---|---|---|
| 1 pound whole plums | 6 to 8 medium plums | Buying fruit for recipes |
| 1 pound small plums | 8 to 12 small plums | Italian prune plums and smaller varieties |
| 1 pound large plums | 4 to 5 large plums | Large supermarket plums |
| 1 pound pitted sliced or chopped plums | 2½ to 3 cups | Cobblers, crisps, cakes, sauces, and fillings |
| 1 cup sliced or chopped plums | 2 to 3 medium plums | Small-batch recipes and toppings |
| 1 quart whole plums | 9 to 12 medium plums | Buying, packing, or storing fresh plums |
| 100 grams plums | 1 large plum or 1½ medium plums | Metric recipes and nutrition estimates |
⬇️ Table of Contents
How Many Plums In A Pound?
A pound of plums is usually 6 to 8 medium plums. If the plums are large, you may only need 4 to 5. If they are small oval Italian prune plums, it can take closer to 8 to 12 pieces to reach a pound.
Counting plums is useful when shopping, but weight is more reliable for recipes. Round plums can look similar in a produce bin and still vary enough in weight to change the final amount of sliced fruit.
If you are buying plums for a seasonal dessert or sauce, it also helps to know when plums are in season, since ripe summer plums are usually juicier and easier to prep.
Plum Size And Weight Chart
Plum size is the main reason the count changes. Use this chart as a kitchen estimate, then weigh the fruit if the recipe depends on a precise amount.
| Plum Size | Typical Weight Each | Plums Per Pound |
|---|---|---|
| Small plums | 40 to 55 grams | 8 to 12 |
| Medium plums | 60 to 75 grams | 6 to 8 |
| Large plums | 90 to 115 grams | 4 to 5 |
| Italian prune plums | Often smaller and oval | 8 to 12, depending on size |
Chef note: For baking and preserves, sliced cups are helpful, but weight is steadier. A cup of thin plum slices can settle differently than a cup of thick wedges, especially when the fruit is very ripe and juicy.
How Many Plums In A Cup?
One cup of sliced or chopped plums usually takes 2 to 3 medium plums. Smaller plums may take more pieces, while large plums may need fewer.
- 1 cup sliced plums: 2 to 3 medium plums
- 1 cup chopped plums: 2 to 3 medium plums, depending on dice size
- 1 pound pitted plums: 2½ to 3 cups sliced or chopped
For the cleanest recipe conversion, pit and slice the plums before measuring. Whole plums leave too much empty space in a cup to be a reliable volume measurement.
How Many Plums In A Quart?
A quart equals 4 cups. For whole plums, that usually works out to 9 to 12 medium plums, depending on fruit size and how loosely the plums are packed.
Quart measurements are most useful when buying, packing, or storing fresh plums. For cooking, weight or pitted sliced cups will give you a more predictable result.
Measuring Tips For Recipes
- Use weight for accuracy: A pound of plums is more reliable than a plum count.
- Pit before measuring cups: Cup measurements should be based on edible fruit, not whole plums with pits.
- Slice or chop first: Cut size changes how tightly the fruit fits into the cup.
- Watch ripeness: Very ripe plums are softer and juicier, so diced fruit can settle more tightly.
For broader fruit comparisons and ingredient ideas, this types of fruit guide can help you compare plums with other fresh fruit used in desserts, sauces, and seasonal cooking.
Plum Measurement FAQs
Usually 6 to 8 medium plums make one pound. Large plums may only take 4 to 5, while smaller Italian prune plums can take closer to 8 to 12.
One pound of whole plums yields about 2½ to 3 cups pitted sliced or chopped plums. The amount changes with plum size, cut size, and how tightly the fruit is packed.
One cup of sliced or chopped plums usually takes 2 to 3 medium plums. Smaller plums may take more, while large plums may need fewer.
One quart equals 4 cups. A quart container usually holds about 9 to 12 medium whole plums, depending on size and how loosely they are packed.
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