Unit Converter – All-in-One

Unit Converter is a clean, fast unit conversion app that covers every category you need — from everyday measurements to specialised science and engineering units.

Just pick a category, choose your units and type a number. The result updates instantly.

━━━ 14 UNIT CATEGORIES ━━━

📏 Length — mm, cm, m, km, inches, feet, yards, miles, nautical miles
⚖️ Weight — mg, g, kg, tonnes, ounces, pounds, stones, US/imperial tons
🚀 Speed — m/s, km/h, mph, knots, ft/s, Mach
🧪 Volume — mL, L, m³, gallons, quarts, pints, cups, fl oz, tbsp, tsp
🌡️ Temperature — Celsius, Fahrenheit, Kelvin
📐 Area — mm², cm², m², hectares, km², in², ft², yd², acres, mi²
⏱️ Time — ms, seconds, minutes, hours, days, weeks, months, years
💾 Digital Storage — bits, bytes, KB, MB, GB, TB, PB, KiB, MiB, GiB
🔧 Pressure — Pa, kPa, bar, atm, PSI, mmHg, Torr
⚡ Energy — J, kJ, cal, kcal, Wh, kWh, BTU, eV
💡 Power — W, kW, MW, horsepower, BTU/h, ft·lb/s
📻 Frequency — Hz, kHz, MHz, GHz, RPM
⛽ Fuel Economy — km/L, L/100km, mpg (US), mpg (UK)
🔄 Angle — degrees, radians, gradians, arcminutes, arcseconds, revolutions

━━━ FEATURES ━━━

✓ Instant conversion as you type
✓ Swap units with one tap
✓ Clean, modern Material 3 interface
✓ Dark mode and dynamic colour support
✓ Large, readable text
✓ No sign-up or account required
✓ No in-app purchases
✓ Works completely offline

━━━ PRIVACY & SAFETY ━━━

· No personal data collected or shared
· No advertising tracking IDs (AD_ID explicitly removed)
· No background services or wake locks
· Child-directed ad treatment enabled (COPPA compliant)
· Non-personalised ads only, rated G
· All processing happens on device

Built with care by Little Green Studios.