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Hundredweight (US) to Kilogram

Convert Hundredweight (US) to Kilogram and get the exact value instantly.

About this conversion

To convert Hundredweight (US) to Kilogram, multiply the number of Hundredweight (US) by 45.359237.

Weight units split between the metric world (grams, kilograms) and imperial habits (pounds, ounces, stones), which is why shipping labels, recipes and gym plates rarely line up without a conversion.

Conversion table

Hundredweight (US) (cwt (US))Kilogram (kg)
1 cwt (US)45.359237 kg
2 cwt (US)90.718474 kg
5 cwt (US)226.796185 kg
10 cwt (US)453.59237 kg
100 cwt (US)4535.9237 kg

How to use this converter

  1. Enter your Hundredweight (US) value

    Type any number into the Hundredweight (US) field. It starts at 1 so you can read the rate straight away.

  2. Read the Kilogram result

    The amount in Kilogram updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Kilogram are in one Hundredweight (US)?
One Hundredweight (US) equals 45.359237 kg. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Hundredweight (US) to Kilogram conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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