Conversions
Conversion Calculator
Switch the measurement type (length, weight, temperature, area, volume, speed, or pressure) and watch every unit update instantly from a single input.
Pick a measurement type, enter any unit, and instantly see the equivalent across the full set.
Factor-based conversions
value_target = value_input × (factor_input ÷ factor_target)
Each measurement type uses a base unit (meters, kilograms, pascals, etc.). The tool multiplies by the ratio between your chosen unit’s factor and every other factor to keep conversions precise.
How to use
- Select the measurement type you want to work with.
- Enter a value and choose the unit it currently represents.
- Review the results stack to see the same quantity expressed in all related units.
Example
Input: Measurement = Length, Value = 5, Unit = mile
Output: 5 miles ≈ 8.05 km, 8,046.7 m, 26,400 ft, 158,400 in
FAQ & notes
Why can’t I mix measurement types?
Length, mass, temperature, and pressure each require different reference factors, so the calculator keeps types separate for clarity.
Can I add my own units?
The panel focuses on the most common everyday measurements. Clone the config or open-source data to extend it with niche units.