Unit Converter & Calculator

All Converter is your all-in-one unit converter, calculator, and math toolkit — built for students, professionals, engineers, and everyday use. Convert any unit, calculate EMI and loan payments, solve equations, and access handy tools — all offline, with no internet required.

Whether you're a student solving equations, an engineer converting pressure units, a professional planning an EMI, or a home cook scaling a recipe, this unit converter and calculator app handles it instantly. No internet. No clutter. Just answers.

📐 UNIT CONVERTER — 20+ CATEGORIES
Convert any unit across common and engineering categories:
- Length, Weight/Mass, Speed, Area, Volume, Time, Fuel Economy, Cooking measurements
- Temperature, Pressure, Force, Energy, Power, Torque, Frequency, Angle & more
- Smart search — type any unit name and find it instantly
- Bookmark your favorite conversions for one-tap access

💰 EMI & FINANCE CALCULATOR
- EMI Calculator — plan home, car & personal loans with a full breakdown
- Loan Calculator — total interest, monthly payments at a glance
- Simple & Compound Interest Calculator — calculate returns on savings or investments
- CAGR Calculator — track investment growth rate over time
- Present & Future Value Calculator — for financial planning
- Retirement Calculator — estimate the corpus you need
- Discount & Tip Calculator — great for shopping and dining
- Annuity Calculator — plan periodic payment streams

🧮 MATH SOLVER
- Linear, Quadratic & Cubic Equation Solver — step-by-step
- Number Base Converter — binary, octal, decimal, hex
- GCD / LCM Calculator, Prime Factor Finder
- Ratio & Proportion, Number Series, Permutation Calculator
- Statistics Calculator — mean, median, mode, standard deviation

🔧 EVERYDAY TOOLS
- Stopwatch, Counter, Notes, Password Generator, HEX to RGB, Aspect Ratio Calculator, Protractor, Metronome
- Compass, Bubble Level, Clinometer — powered by your phone's sensors, no extra hardware needed

✨ WHY CHOOSE ALL CONVERTER
- 100% offline — works without internet, always
- Dark mode & light mode support
- Instant search across all units, calculators & tools
- Save favorites for quick access
- Clean, minimal, distraction-free design
- Small install size — no bloat

Download All Converter now — the only unit converter, EMI calculator, and math solver you'll ever need, right in your pocket.