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Convert length, weight, temperature, speed, area, volume and more across metric and imperial systems. ToolPit updates every unit live as you type — handy for travel, recipes and engineering.
How to convert units
- Pick a category — length, weight, temperature, speed, etc.
- Type a value into any unit field.
- ToolPit converts to every other unit in real time.
- Copy the result you need.
Frequently asked questions
Which categories are supported?+
Length, weight/mass, temperature, speed, area, volume, time and digital storage. New categories ship monthly.
Is it accurate to engineering precision?+
ToolPit uses double-precision floats and SI base unit definitions. For engineering, copy the exact decimal — no rounding is forced in the UI.
Does it support currencies?+
Not yet. Currency exchange rates change live and need a daily API. ToolPit focuses on physical unit conversions where the math is constant.