TechUnit Converter

TechUnit Converter is a fast, clean, and completely offline unit conversion tool designed for engineers, students, and everyday users.

🔢 12 CONVERSION CATEGORIES

• Length — mm, cm, m, km, inch, foot, yard, mile, nautical mile

• Weight — mg, g, kg, ton, pound, ounce, carat

• Temperature — Celsius, Fahrenheit, Kelvin, Rankine

• Speed — m/s, km/h, mph, knot, Mach

• Area — mm², cm², m², km², acre, hectare, sq ft, sq in

• Volume — mL, L, m³, gallon, pint, cup, fl oz, tbsp, tsp

• Pressure — Pa, kPa, MPa, bar, psi, atm, torr, mmHg

• Energy — J, kJ, MJ, cal, kcal, Wh, kWh, BTU, eV

• Power — W, kW, MW, HP (metric & mechanical), BTU/hr

• Data — bit, byte, KB, MB, GB, TB, PB

• Frequency — Hz, kHz, MHz, GHz, THz, RPM

• Time — ms, s, min, hr, day, week, month, year

⭐ MARK YOUR FAVORITES

Star your most-used units and they will always appear at the top for quick access.

⏱️ BUILT-IN STOPWATCH

Includes a precision stopwatch with centisecond accuracy — perfect for timing tasks or lab work.

📋 COPY WITH ONE TAP

Tap any calculation result to instantly copy the value to your clipboard.

🔒 100% OFFLINE & PRIVATE

• No internet connection required — works anywhere, anytime.

• Zero permissions requested by the app.

• No ads, no tracking, and no data collection.

• Completely free to use.

🎨 SLEEK DARK UI

Features a beautiful dark theme with high-contrast neon accents designed for comfortable daily use and battery saving on OLED screens.

Download TechUnit Converter today — your reliable, fast, and always offline conversion companion.