Unit Converter: Offline & Free

Codevity Apps

In-app purchases

About this app

**Unit Converter + Currency Converter in One App**

Need a quick measurement converter for school, cooking, travel, fitness, or work? Unit Converter helps you convert units instantly with clear results and an easy interface.

This all-in-one unit converter app works as a length converter, weight converter, temperature converter, volume converter, area converter, speed converter, time converter, data converter, pressure converter, energy converter, and power converter.

Need an exchange rate calculator too? Use Live Currency conversion with rates refreshed once every 24 hours.

If you are searching for a km to miles converter, lbs to kg converter, Celsius to Fahrenheit converter, cups to mL converter, or MB to GB converter, this conversion calculator gives quick and accurate results.

**Popular Unit Converter Searches**

How many kilometers in miles?
- Convert km ↔ mi, m ↔ ft, cm ↔ in

How to convert Celsius to Fahrenheit?
- Convert °C ↔ °F ↔ K for weather, science, and recipes

How to convert pounds to kilograms?
- Convert lb ↔ kg, oz ↔ g for fitness and shipping

How to convert liters, cups, and ounces?
- Convert mL, L, cups, fl oz, qt, and gal quickly

How to convert MB to GB or TB?
- Convert bit, byte, KB, MB, GB, and TB for storage planning

How to convert currency with live exchange rates?
- Convert USD, EUR, GBP, INR, JPY, CAD, AUD, BRL, MXN, KRW and more

**13 Categories. 85+ Units.**

📏 **Length**: mm, cm, m, km, in, ft, yd, mi
⚖️ **Weight**: mg, g, kg, t, oz, lb
🌡️ **Temperature**: °C, °F, K
💱 **Live Currency**: USD, EUR, GBP, INR, JPY, CAD, AUD, NZD, CHF, CNY, HKD, KRW, SGD, THB, MYR, IDR, PHP, BRL, MXN, ZAR, SEK, NOK, DKK, TRY, AED, SAR, RUB
📐 **Area**: mm², cm², m², ha, km², in², ft², ac
🧪 **Volume**: mL, L, m³, gal, qt, cup, fl oz
🚀 **Speed**: m/s, km/h, mph, knots
⏱️ **Time**: ms, s, min, hr, day, week
💾 **Data**: bit, B, KB, MB, GB, TB
⚡ **Energy**: J, kJ, cal, kcal, Wh, kWh
🧭 **Angle**: deg, rad, grad
🔋 **Power**: W, kW, MW, hp
💨 **Pressure**: Pa, kPa, bar, atm, psi, mmHg

**Why Choose This Unit Conversion App**

- Fast unit calculator with results as you type
- One-tap swap between from/to units
- Clean interface with light and dark themes
- Core unit conversions work offline
- Live currency conversion updates online daily
- No ads, no tracking
- Built for everyday unit conversion and professional measurement conversion tasks

**Great For**

- **Travelers**: Distance, temperature, and currency conversion in one place
- **Home Cooks**: Everyday kitchen and recipe measurements
- **Students**: Physics, chemistry, and math unit calculations
- **Fitness Users**: Weight and energy conversions
- **Developers & IT**: Data size conversions from KB to TB
- **Engineers**: Reliable technical conversions for daily tasks
- **Shoppers & Finance Users**: Daily exchange rate conversion for major currencies

Download Unit Converter today for quick, accurate conversions anytime.

What’s new

What is new:
- FRESH LOOK: A cleaner, more modern design with a bold, easy-to-read result card and smoother, more colorful controls.
- Live Currency is now front and center as the first category for quick access to exchange rates.
- REMEMBERS YOUR UNITS: The app now saves your last selected "from" and "to" units for every category, so you pick up right where you left off.
- Faster, more responsive swap and unit selection.

Thanks for using Unit Converter.