Conversion workbench
Unit converter
Choose a category, swap units, run the calculation and save frequent pairs for later. Results come from the same API used by the tool pages.
Convert a value
How to use the full unit converter
The full converter is best when you are exploring categories, swapping units, or saving repeated pairs in the browser. Keep this workbench for flexible one-off conversions; use a focused tool page when you need a shareable URL with formula, examples, FAQ schema and API parameters for one exact pair.
- Explore first: choose a category, pick compatible units and run the conversion before deciding which focused page to use.
- Verify direction: use the swap button and history panel to catch from/to mistakes before copying a result.
- Repeat later: save frequent pairs as favorites when you return to the same conversion workflow.
- Scale up: switch to the batch converter or API when you have many values instead of one value.
Accuracy notes for the general converter
Convematik keeps conversion logic in one shared engine, so the homepage converter, focused tool pages, batch workflow and public API stay aligned. Temperature uses offset formulas, data units distinguish bits from bytes, fuel economy has reciprocal units, and calendar-style calculations should use the dedicated date calculators rather than approximate duration conversions.