How do I convert US cups to cups for any recipe?

Switching between metric cups and US cups is a fixed volume ratio that applies to any ingredient, since one US cup is 240 ml and one metric cup is 250 ml. The volume converter at the link below covers cups, US cups, millilitres, tablespoons and teaspoons in both directions.

What is the difference between a metric cup and a US cup?

A metric cup holds 250 ml while a US cup holds 240 ml, so a US cup is 4% smaller. For chopped butternut squash that gap is small but real, and it adds up across several cups. The guide linked below explains when the difference matters and how to switch between the two so a recipe lands right whichever cup you own.

Convert Butternut Squash from US cups (chopped) to Cups (chopped)

Butternut Squash converter

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

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 cups is 1 US cup of butternut squash?

One US cup of butternut squash is 0.96 cups. A US cup holds 240 ml and a metric cup 250 ml, so the gap is small and fixed for any ingredient. Use the converter above for any amount, or the volume converter linked below for millilitres, tablespoons and more.

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 what a US cup of pumpkins is in cups.

Adding zucchini? The zucchini converter works out whole-item counts and chopped cups across small, medium, and large sizes. See what a US cup of zucchini is in cups.

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

Scoop it right, get measuring cups

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

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Butternut squash sizeSize applies to whole butternut squashes (small / medium / large).

Result

0.96 cups

Common Butternut Squash conversions

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

US cups (chopped)	Cups (chopped)
0.25 cups (US)	0.24 cups
0.5 cups (US)	0.48 cups
0.75 cups (US)	0.72 cups
1 cup (US)	0.96 cups
1.5 cups (US)	1.44 cups
2 cups (US)	1.92 cups
3 cups (US)	2.88 cups

Butternut Squash conversion chart

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

cups (US)	cups	butternut squashes	g	oz	lb	kg
0.25 cups (US)	0.24 cups	0.03 butternut squashes	35 g	1.23 oz	0.08 lb	0.04 kg
0.5 cups (US)	0.48 cups	0.06 butternut squashes	70 g	2.47 oz	0.15 lb	0.07 kg
1 cup (US)	0.96 cups	0.13 butternut squashes	140 g	4.94 oz	0.31 lb	0.14 kg
1.5 cups (US)	1.44 cups	0.19 butternut squashes	210 g	7.41 oz	0.46 lb	0.21 kg
2 cups (US)	1.92 cups	0.25 butternut squashes	280 g	9.88 oz	0.62 lb	0.28 kg

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.

Variety	Best for
Butternut (standard)	Everyday roasting, soup, and curry: sweet orange flesh that purées smoothly, the all-purpose supermarket squash.
Waltham	Pies and roasts where flavour matters: heirloom benchmark with deep, sweet, nutty flesh.
Honeynut	Single servings and roasting whole: palm-sized mini version with very sweet, concentrated flesh.
Crown Prince	Roasting 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 cups is 1 US cup of butternut squash?: One US cup of butternut squash is 0.96 cups, and two US cups are 1.92 cups. A US cup holds 240 ml against a metric cup's 250 ml, so the gap is small and the same for any ingredient. Use the converter above for any cup amount of butternut squash. Open the butternut squash converter
How do I convert US cups to cups for any recipe?: Switching between metric cups and US cups is a fixed volume ratio that applies to any ingredient, since one US cup is 240 ml and one metric cup is 250 ml. The volume converter at the link below covers cups, US cups, millilitres, tablespoons and teaspoons in both directions. US cups to cups converter
What is the difference between a metric cup and a US cup?: A metric cup holds 250 ml while a US cup holds 240 ml, so a US cup is 4% smaller. For chopped butternut squash that gap is small but real, and it adds up across several cups. The guide linked below explains when the difference matters and how to switch between the two so a recipe lands right whichever cup you own. metric v US cup
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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