Unit Converter: Offline & Free

**Convert Any Unit in Seconds — No Internet Required**

Unit Converter is the fastest way to solve everyday measurement questions. Whether you're asking "How many kilometers in 10 miles?" or "What's 350°F in Celsius?" — get instant, accurate answers with zero clutter.

**Real-World Conversion Needs**

How do I convert temperature between Celsius and Fahrenheit?

- Instant conversion from °C ↔ °F ↔ K, perfect for cooking or weather

How do I convert distance for travel?

- Quick calculation for kilometers ↔ miles, meters ↔ feet for road trips or hiking

How do I measure ingredients when cooking?

- Convert cups to milliliters, fluid ounces to grams — recipe conversions in seconds

How do I convert weight for fitness or shipping?

- Instant pounds ↔ kilograms, ounces ↔ grams

How do I calculate file sizes?

- Convert between megabytes, gigabytes, terabytes for storage decisions

**12 Categories. 60+ Precise Units.**

📏 **Length**: mm, cm, m, km, in, ft, yd, mi

⚖️ **Weight**: mg, g, kg, t, oz, lb

🌡️ **Temperature**: °C, °F, K

📐 **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 This App is Different**

Free, fast, and focused. Results appear as you type. One-tap unit swap for reverse conversions. Light and dark themes match your device preferences. Completely offline — no internet, no ads, no tracking.

Use Cases That Save Time:

- **Travelers**: Swap °C and miles instantly for international trips

- **Home Cooks**: Measure ingredients confidently with unit conversion

- **Students**: Solve physics, chemistry, and math problems with precision

- **Fitness Enthusiasts**: Track weight, calories, and metrics across systems

- **Developers & IT**: Calculate storage needs from kilobytes to terabytes

- **Engineers & Professionals**: Accurate technical conversions for projects

**Built for Speed. Built for Accuracy. Built for You.**

Download Unit Converter free today and convert anything in seconds.