Convert length, mass, temperature, area, and volume with fixed physical factors — metric and common US/UK units, swap, copy, and optional localStorage for your last choices. All math runs in your browser; nothing is uploaded to DroidXP — the same local-first model as APK Analyzer and APK String Extractor.
Temperature converts via Celsius. More converters (currency, file sizes, etc.) are listed under Converter on the homepage as they go live.
It multiplies your input by standard conversion factors to a common SI base (metres, kilograms, square metres, cubic metres), then divides to your target unit. Temperature uses Celsius as a pivot because scales differ in zero and step size.
Numbers and unit choices stay in your page; last selections may be stored in localStorage on this site. DroidXP does not receive your inputs — consistent with
APK Analyzer and APK String Extractor.
No. Conversions run entirely in your browser. Your inputs are not sent to DroidXP servers for this tool.
Values use standard SI definitions and common conversion factors. For legal metrology, lab calibration, or contract-critical figures, verify against certified references.
Temperature scales use different zeros and step sizes, so they are converted through Celsius rather than a single multiply like metres to feet.
Labels distinguish US and imperial (UK) gallons. They are not interchangeable — choose the one that matches your recipe or specification.
Yes for Celsius and Fahrenheit. Kelvin is an absolute scale; values are still computed consistently.
Very large or small magnitudes may show in scientific notation so the answer stays readable.
Colloquial “weight” uses mass units (kg, lb, …). Force in newtons is not included — use engineering references if you need force explicitly.
Currency tools apply exchange rates to money. This page uses fixed physical factors for metres, kilograms, and so on — not FX.
Yes — like our Android APK tools, processing stays on your device in the browser; nothing is uploaded for conversion.
Nautical miles are listed under length. Always confirm against official navigation sources for safety-critical use.
Use as a quick helper. For safety, compliance, or tight manufacturing tolerances, verify against standards and measured values.