How do I convert grams to kg for any ingredient?

Converting grams to kg is pure weight maths that applies to any food, not just cauliflower, so 500 grams is always 0.5 kg. For other amounts, or to add kilograms and stone, the weight converter at the link below handles grams, ounces and pounds in both directions.

Convert Cauliflower from Grams to Kilograms

Cauliflower converter

Use the tool below to convert cauliflower from Grams to Kilograms.

A small head is roughly 40% of the weight of a large one, so 'one head of cauliflower' in a curry or roast can swing the yield. Pick the right size below to keep cauliflower rice, soup, and gratin on target.

How many kg is 500 grams of cauliflower heads?

500 grams of cauliflower heads is 0.5 kg. This is a pure weight conversion, the same for any food, so the ratio never changes with size or density. Use the converter above for any amount, or the weight converter linked below to add kilograms and stone.

Out of cauliflower? See cauliflower substitutes →

Using broccoli instead? The broccoli converter handles whole-head weights and chopped cups across small, medium, and large sizes. See our Broccoli converter.

Shredding cabbage instead? The cabbage converter works out whole-head weights and shredded cups across small, medium, and large sizes. See our Cabbage converter.

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

Convert from

Convert to

Cauliflower head sizeSize applies to whole cauliflower heads (small / medium / large).

Result

0 kg

Common Cauliflower conversions

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

Grams	Kilograms
50 g	0.05 kg
100 g	0.1 kg
250 g	0.25 kg
500 g	0.5 kg
750 g	0.75 kg
1000 g	1 kg

Cauliflower conversion chart

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

g	kg	cauliflower heads	cups	cups (US)	oz	lb
100 g	0.1 kg	0.15 cauliflower heads	0.9 cups	0.93 cups (US)	3.53 oz	0.22 lb
250 g	0.25 kg	0.38 cauliflower heads	2.25 cups	2.34 cups (US)	8.82 oz	0.55 lb
500 g	0.5 kg	0.77 cauliflower heads	4.5 cups	4.67 cups (US)	17.64 oz	1.1 lb
750 g	0.75 kg	1.15 cauliflower heads	6.76 cups	7.01 cups (US)	26.46 oz	1.65 lb
1000 g	1 kg	1.54 cauliflower heads	9.01 cups	9.35 cups (US)	35.27 oz	2.2 lb

Cauliflower 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 cauliflower varieties compare.

Variety	Best for
White	Everyday roasting, mashing, and curries: tender white florets, the all-purpose supermarket head.
Romanesco	Roasting and showpiece sides: lime-green fractal florets with a mild nutty flavour that holds shape.
Purple	Roasting and gratin for colour: same flavour as White, magenta hue fades with long cooking.
Orange (Cheddar / Sunset)	Roasting and gratin for colour: same flavour as White, high in beta-carotene.
Green (Broccoflower / Verde)	Raw crudités and quick roasts: milder and slightly sweeter than White.

Which should I pick?

For everyday roasting, cauliflower rice, and curries, White is the supermarket default: tender florets that crisp well roasted. No White? Romanesco gives a nuttier edge with eye-catching fractal florets. Purple and Orange (Cheddar) cook the same as White and add colour to gratins and roasts; the pigment fades slightly with long cooking. Green (Broccoflower) is milder and slightly sweeter, the pick for raw crudités.

Frequently Asked Questions

How many kg is 500 grams of cauliflower heads?: 500 grams of cauliflower heads is 0.5 kg. This is a straight weight conversion, so half (250 grams) is 0.25 kg and double (1000 grams) is 1 kg. The ratio never changes with cauliflower size or density, so the same figure works for any quantity you measure. Open the cauliflower converter
How do I convert grams to kg for any ingredient?: Converting grams to kg is pure weight maths that applies to any food, not just cauliflower, so 500 grams is always 0.5 kg. For other amounts, or to add kilograms and stone, the weight converter at the link below handles grams, ounces and pounds in both directions. Grams to kg converter
Which cauliflower variety should I use?: For everyday roasting, cauliflower rice, and curries, White is the supermarket default: tender florets that crisp well roasted. No White? Romanesco gives a nuttier edge with eye-catching fractal florets. Purple and Orange (Cheddar) cook the same as White and add colour to gratins and roasts; the pigment fades slightly with long cooking. Green (Broccoflower) is milder and slightly sweeter, the pick for raw crudités.

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