Convert Plum from Cups (chopped) to Kilograms

Plum converter

Use the tool below to convert plum from Cups (chopped) to Kilograms.

A small plum is under half the weight of a large one, so “six plums” in a crumble can swing the fruit volume a lot. Setting the size below keeps tarts, jams, and compotes on target.

How many kg is a cup of plums?

A cup of plums is about 0.17 kg. Half that is about 0.09 kg and double about 0.34 kg, so the ratio scales in a straight line. Use the converter above for any amount, or the chart below for the most common quantities.

Baking with figs instead? The fig converter works out whole-fruit counts and chopped cups across small, medium, and large sizes. See our Fig converter.

After another stone fruit? The apricot converter handles whole-fruit counts and sliced cups across small, medium, and large sizes. See our Apricot converter.

No measuring cups? The tool below gets you close, and a measuring cup set keeps every batch the same.

Enter an amount, pick your units, and set the size for counting whole plums.

Size applies to whole plums (small / medium / large).

Result

0.17 kg

Common Plum conversions

Quick reference for plum at medium size. Switch the size in the converter above for small or large.

Cups (chopped)Kilograms
0.25 cups0.04 kg
0.5 cups0.09 kg
0.75 cups0.13 kg
1 cup0.17 kg
1.5 cups0.26 kg
2 cups0.34 kg
3 cups0.52 kg

Plum conversion chart

The chart below shows how whole plums (medium size) convert to cups, grams and ounces.

cupskgplumscups (US)gozlb
0.25 cups0.04 kg0.65 plums0.26 cups (US)43 g1.52 oz0.09 lb
0.5 cups0.09 kg1.3 plums0.52 cups (US)86 g3.03 oz0.19 lb
1 cup0.17 kg2.61 plums1.04 cups (US)172 g6.07 oz0.38 lb
1.5 cups0.26 kg3.91 plums1.56 cups (US)258 g9.1 oz0.57 lb
2 cups0.34 kg5.21 plums2.08 cups (US)344 g12.13 oz0.76 lb

Plum 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 plum varieties compare.

VarietyBest for
RedAll-purpose eating and baking: juicy with balanced sweet-tart flesh; the standard supermarket plum (e.g. Santa Rosa).
YellowFresh eating and light desserts: very sweet and mild with low acidity and golden flesh (e.g. Mirabelle, Shiro).
WhiteDelicate fresh eating: pale skin and flesh, soft and gently sweet with low acid; bruises easily.
BlackAll-round cooking and eating: deep purple-black skin and sweet amber flesh that holds up roasted.
European (Prune)Jam, baking, and drying: small, firm, dense freestone with high sugar; the prune and Damson type.

Which should I pick?

For everyday eating and baking, a Red plum like Santa Rosa is the all-purpose default: juicy, balanced sweet-tart, and widely stocked. No Red plum? A Black plum is an interchangeable all-rounder with deeper colour. For the sweetest fresh fruit reach for a Yellow plum, or a White plum when you want a soft, delicate, low-acid bite. For jam, baking, and drying, a European (Prune) plum is firmest and highest in sugar.

Frequently Asked Questions

How many kg is a cup of plums?
A cup of plums is about 0.17 kg of plum. The density of chopped plum is fixed, so the ratio holds at any amount: double the cups and you double the kg. Use the converter above for any quantity, or the chart below for the most common amounts. Open the plum converter
How many cups of plums is 0.17 kg?
0.17 kg of plums is about 0.99 cups. The conversion works the same in reverse, so you can switch between cups and kg without changing the result. This helps when a recipe lists one unit but you would rather measure the other. Use the converter above for any amount.
Which plum variety should I use?
For everyday eating and baking, a Red plum like Santa Rosa is the all-purpose default: juicy, balanced sweet-tart, and widely stocked. No Red plum? A Black plum is an interchangeable all-rounder with deeper colour. For the sweetest fresh fruit reach for a Yellow plum, or a White plum when you want a soft, delicate, low-acid bite. For jam, baking, and drying, a European (Prune) plum is firmest and highest in sugar.

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