MegaCalc-Scientific Calculator

MegaCalc is a fast, clean scientific calculator with 18 everyday calculators and converters in one app. No account, no ads, and your calculations stay on your phone.

🧮 SCIENTIFIC CALCULATOR
• Basic and scientific modes: sin, cos, tan, their inverses and hyperbolic versions, logarithms, powers, roots, factorial, π and e
• Degree and radian modes
• Smart percent key: 200 + 10% = 220
• Memory keys: MC, MR, M+, M−
• Long-press the display to copy the result or paste a number
• History of your calculations — tap any entry to continue from it
• Choose decimal places and number format (1,234.5 · 1.234,5 · 1 234,5)

📏 UNIT CONVERTER
Length, mass, area, volume, temperature, speed, time and data — with a search box, favorite conversions and every unit shown at once as you type.

💱 CURRENCY CONVERTER
About 160 currencies with daily updated exchange rates. Rates are saved on your phone, so it also works offline.

💰 MONEY & SHOPPING
• Loan calculator with three repayment methods, full monthly schedule and saved history
• Savings calculator with compound interest, yearly chart and table
• Discount, sales tax and tip calculators
• Split bill — different amounts per person, with tax and tip shared fairly
• Unit price comparison — find the best value between pack sizes

📅 DATES & HEALTH
• Age calculator — years, months and days, total days, and days until your next birthday
• Date calculator — days between two dates
• Health calculator — BMI and BMR

🎓 STUDY & MORE
• GPA calculator with letter grades and credits
• Graph plotter — draw up to three functions, zoom, and tap to read values
• Percentage, fuel cost, fuel efficiency and number base (binary, octal, decimal, hexadecimal) converters

✨ EXTRAS
• "How it is calculated" — see the formula with your own numbers for loans, savings, GPA and bill splitting
• Export loan schedules and GPA tables as PDF or CSV
• Home-screen widget with your last result and quick shortcuts
• Available in 16 languages: English, French, Italian, Japanese, Portuguese, Russian, Chinese, German, Spanish, Swedish, Finnish, Danish, Norwegian, Dutch, Korean and Polish

🔒 PRIVACY FIRST
No account needed and no ads. Your history and settings are stored only on your device.

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