Convert Butternut Squash from Cups (chopped) to Kilograms

Butternut Squash converter

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

A small butternut is around 40% of the weight of a large one, so 'one squash' in a soup or curry can swing the yield a lot. Pick the right size below to keep purée, roast, and pasta sauce on target.

How many kg is a cup of butternut squashes?

A cup of butternut squashes is about 0.15 kg. Half that is about 0.07 kg and double about 0.29 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.

Out of butternut squash? See butternut squash substitutes →

Using pumpkin instead? The pumpkin converter handles whole-item weights and cubed cups across small, medium, and large sizes. See our Pumpkin converter.

Adding zucchini? The zucchini converter works out whole-item counts and chopped cups across small, medium, and large sizes. See our Zucchini 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 butternut squashes.

Size applies to whole butternut squashes (small / medium / large).

Result

0.15 kg

Common Butternut Squash conversions

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

Cups (chopped)Kilograms
0.25 cups0.04 kg
0.5 cups0.07 kg
0.75 cups0.11 kg
1 cup0.15 kg
1.5 cups0.22 kg
2 cups0.29 kg
3 cups0.44 kg

Butternut Squash conversion chart

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

cupskgbutternut squashescups (US)gozlb
0.25 cups0.04 kg0.03 butternut squashes0.26 cups (US)36.5 g1.29 oz0.08 lb
0.5 cups0.07 kg0.07 butternut squashes0.52 cups (US)73 g2.58 oz0.16 lb
1 cup0.15 kg0.13 butternut squashes1.04 cups (US)146 g5.15 oz0.32 lb
1.5 cups0.22 kg0.2 butternut squashes1.56 cups (US)219 g7.73 oz0.48 lb
2 cups0.29 kg0.27 butternut squashes2.09 cups (US)292 g10.3 oz0.64 lb

Butternut Squash 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 butternut squash varieties compare.

VarietyBest for
Butternut (standard)Everyday roasting, soup, and curry: sweet orange flesh that purées smoothly, the all-purpose supermarket squash.
WalthamPies and roasts where flavour matters: heirloom benchmark with deep, sweet, nutty flesh.
HoneynutSingle servings and roasting whole: palm-sized mini version with very sweet, concentrated flesh.
Crown PrinceRoasting and gnocchi: blue-grey skin and denser, drier flesh that holds its shape and substitutes well for butternut.

Which should I pick?

For everyday roasting, soup, and curry, the standard Butternut is the supermarket default: sweet orange flesh that purées smoothly. No Butternut? Crown Prince has denser, drier flesh that roasts beautifully. For pies and small portions, Honeynut is a palm-sized version with concentrated sweetness. Waltham is the classic heirloom benchmark for flavour when you can find it.

Frequently Asked Questions

How many kg is a cup of butternut squashes?
A cup of butternut squashes is about 0.15 kg of butternut squash. The density of chopped butternut squash 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 butternut squash converter
How many cups of butternut squashes is 0.15 kg?
0.15 kg of butternut squashes is about 1.03 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 butternut squash variety should I use?
For everyday roasting, soup, and curry, the standard Butternut is the supermarket default: sweet orange flesh that purées smoothly. No Butternut? Crown Prince has denser, drier flesh that roasts beautifully. For pies and small portions, Honeynut is a palm-sized version with concentrated sweetness. Waltham is the classic heirloom benchmark for flavour when you can find it.

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