Unitloft

Unitloft is the unit converter that finally feels effortless. Type one number and watch every unit in the category update at the same time — no more converting one pair, clearing, and starting over. It's fast, beautiful, and 100% offline.

One simple, one-time price. No subscription, no ads, no accounts, and no tracking. Every calculation happens on your device.


SEE EVERYTHING AT ONCE
Enter a value once and Unitloft instantly shows it in every unit of the category in a clean, live list. Comparing meters to feet, yards, and miles — or cups to milliliters, tablespoons, and teaspoons — takes a single tap. Tap any row to make it the new input and keep going.


15 CATEGORIES, 130+ UNITS
• Length — from nanometers to light-years and parsecs
• Mass & Weight — grams, pounds, stones, carats, troy ounces
• Volume — liters, gallons (US & Imperial), cups, fluid ounces, oil barrels
• Area — square meters, acres, hectares, square miles
• Speed — km/h, mph, knots, m/s, ft/s
• Temperature — Celsius, Fahrenheit, Kelvin
• Time — nanoseconds to years
• Digital Storage — both decimal (kB, MB, GB) and binary (KiB, MiB, GiB)
• Energy — joules, calories, kWh, BTU
• Power — watts, kilowatts, horsepower
• Pressure — bar, psi, atm, mmHg, hPa
• Angle — degrees, radians, gradians
• Frequency — Hz to THz, plus RPM
• Fuel Economy — mpg (US & UK) and L/100 km
• Cooking — cups, tablespoons, teaspoons, milliliters, even sticks of butter


A KEYPAD THAT FEELS GREAT
Big, tactile keys with crisp haptics and a satisfying press. Monospaced figures keep numbers steady as they update, and results animate smoothly. There's a sign toggle, decimal, backspace, and clear — exactly what you'd expect.


PIN THE CONVERSIONS YOU LIVE BY
Save your go-to pairs — km to miles, °C to °F, cups to grams — and Unitloft keeps a live "1 = X" preview right on the card. Reorder them however you like. Your recent conversions are saved too, with the exact value you typed, so you can jump back in one tap.


SEARCH THAT JUST WORKS
Find any category or unit instantly. Search understands aliases, so "kph," "micron," "torr," and "klick" all land where you expect.


PRIVATE BY DESIGN
Unitloft has no networking code at all. Nothing is uploaded, nothing is tracked, and you never need an account or a connection. Your numbers are yours.


BUILT FOR iPHONE & iPAD
A polished dark interface, Dynamic Type support, accessibility labels throughout, and a layout that looks right on every screen.

Download Unitloft once and have a premium converter forever.