Loading…
CompareOpen in Google Play
This app isn't in any of our charts yet.
Fast, offline engineering unit converter. 14 categories, tap to copy. No ads.
Fast, offline engineering unit converter. 14 categories, tap to copy. No ads.
UnitDeck is a clean, fast, offline unit converter built for engineers, students, makers, and anyone who works with numbers every day. Type a value once and see it converted to every related unit at the same time. No ads, no accounts, no tracking, no permissions required. ━━━━━━━━━━━━━━━━━━━━ WHAT YOU CAN CONVERT ━━━━━━━━━━━━━━━━━━━━ • Length — mm, cm, m, km, in, ft, yd, mi, nmi, µm, nm • Area — mm², cm², m², ha, km², in², ft², yd², acre, mi² • Volume — mL, L, m³, cm³, in³, ft³, US/UK gallons, quarts, pints, fl oz, cups, tbsp, tsp, oil barrel • Mass — µg, mg, g, kg, tonne, oz, lb, stone, US/UK ton • Time — ns, µs, ms, s, min, h, day, week, month, year • Temperature — Celsius, Fahrenheit, Kelvin, Rankine • Speed — m/s, km/h, mph, ft/s, knot, Mach • Force — mN, N, kN, dyne, kgf, lbf, ozf • Pressure — Pa, kPa, MPa, bar, mbar, atm, psi, Torr, mmHg, inHg • Energy — J, kJ, cal, kcal, Wh, kWh, eV, BTU, ft·lbf • Power — mW, W, kW, MW, metric hp, mechanical hp, BTU/h • Angle — degree, radian, gradian, arc-min, arc-sec, turn • Data — bit, byte, kB, KiB, MB, MiB, GB, GiB, TB, TiB, PB • Frequency — Hz, kHz, MHz, GHz, THz, rpm ━━━━━━━━━━━━━━━━━━━━ DESIGNED FOR SPEED ━━━━━━━━━━━━━━━━━━━━ • Type once, read everywhere. Every target unit updates as you type. • One-tap copy. Tap any result to copy it to the clipboard. • Paste supported. Grab a number from anywhere and drop it in. • Remembers your last used category and source unit per category. • Material 3 interface with automatic light and dark theme. ━━━━━━━━━━━━━━━━━━━━ PRIVACY FIRST ━━━━━━━━━━━━━━━━━━━━ • 100% offline. Zero network calls. • No permissions requested. Nothing to grant, nothing to revoke. • No analytics, no ads, no third-party SDKs. • No account, no sign-in. • Your data never leaves your device. ━━━━━━━━━━━━━━━━━━━━ WHO IT'S FOR ━━━━━━━━━━━━━━━━━━━━ • Mechanical, civil, electrical, and software engineers • Students and teachers of science and math • Makers, hobbyists, DIY builders, and 3D printing enthusiasts • Anyone tired of ad-filled converter apps that fight for attention Small, fast, and to the point. That's UnitDeck. If you find a unit missing or spot a value you want us to double-check, get in touch — we're glad to iterate.