Which unit categories are supported?

The converter covers length, weight, temperature, volume, speed, area, and data storage, with the most commonly used units in each category.

Does it work offline?

Yes. All conversions are calculated on your device using built-in formulas, so the tool works perfectly without an internet connection.

How do I convert in the opposite direction?

Tap the swap icon between the two unit selectors. It flips the 'from' and 'to' units and recalculates instantly using your current value.

Is there a limit to the numbers I can enter?

You can enter any numeric value — whole numbers, decimals, or very large/small numbers. The result is shown to enough decimal places to be precise.

Unit Converter

WEB

Convert length, weight, temperature, area, speed, data and more.

From

3.28084

1 m = 3.28084 ft

What it does

Carbide's Unit Converter lets you switch between units across a wide range of measurement types — length, weight, temperature, area, speed, data storage, volume, and more — with instant results as you type. Pick your category from the scrollable chip row, choose the 'from' and 'to' units from the dropdowns, enter a value, and the conversion appears immediately. There's no need to memorise formulas or look anything up. Everything runs locally in your browser, which means it's fully offline-capable, completely private, and free to use without creating an account. It's just as fast on a phone as on a desktop. Whether you're converting kilometres to miles for a run, grams to ounces for a recipe, or megabytes to gigabytes for storage planning, the answer is one tap away.

How to use the Unit Converter

Open the Unit Converter in Carbide and choose a category (e.g. Length, Weight, Temperature).
Select the unit you're converting from in the first dropdown, then the unit you want in the second.
Type your value into the input field — the converted result appears immediately below.
Tap the swap button to reverse the conversion direction without re-entering your number.
Switch to a different category chip at any time to convert another measurement type.

Frequently asked questions

Which unit categories are supported?: The converter covers length, weight, temperature, volume, speed, area, and data storage, with the most commonly used units in each category.
Does it work offline?: Yes. All conversions are calculated on your device using built-in formulas, so the tool works perfectly without an internet connection.
How do I convert in the opposite direction?: Tap the swap icon between the two unit selectors. It flips the 'from' and 'to' units and recalculates instantly using your current value.
Is there a limit to the numbers I can enter?: You can enter any numeric value — whole numbers, decimals, or very large/small numbers. The result is shown to enough decimal places to be precise.

Take Carbide everywhere

All 111 tools, offline, on iOS & Android — free.