Calci Pro – 150+ Calculators

Calci Pro is your all-in-one calculator app with 150+ smart calculators for finance, health, science, unit conversion, and daily math — all in one place. Works fully offline. No ads. No login required.
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💰 FINANCE CALCULATORS
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✦ EMI Calculator – Calculate monthly EMI for home loan, car loan, and personal loan with full amortization schedule and interest breakdown
✦ GST Calculator – Add or remove GST instantly for any rate (5%, 12%, 18%, 28%) with CGST and SGST split
✦ SIP Calculator – Plan your mutual fund SIP investments and visualize wealth growth over time
✦ FD Calculator – Fixed deposit maturity amount with monthly and quarterly compounding options
✦ RD Calculator – Recurring deposit returns calculator for any tenure and interest rate
✦ PPF Calculator – Public Provident Fund yearly planner with complete year-by-year breakdown
✦ Simple & Compound Interest Calculator – Compare compounding frequencies side by side
✦ Profit & Loss Calculator – Find profit %, loss %, selling price or cost price instantly
✦ Discount Calculator – Calculate original price, discount %, final price and total savings
✦ Tip Calculator – Split restaurant bill among friends with custom tip percentage
✦ Currency Converter – 150+ live currencies with offline fallback rates
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🔬 SCIENCE & MATH CALCULATORS
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✦ Scientific Calculator – sin, cos, tan, log, ln, √, ∛, π, e, powers and inverse trig functions
✦ Fraction Calculator – Add, subtract, multiply and divide fractions with step-by-step solution
✦ Percentage Calculator – Find X% of Y, percentage change, and reverse percentage
✦ Age Calculator – Exact age in years, months, days with next birthday countdown
✦ Date Calculator – Days between two dates, add or subtract days easily
✦ Quadratic Equation Solver – Find real and complex roots with formula shown
✦ Statistics Calculator – Mean, median, mode, variance and standard deviation
✦ Number System Converter – Binary, octal, decimal and hexadecimal conversion
✦ LCM & HCF Calculator – Least common multiple and highest common factor
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⚖️ HEALTH CALCULATORS
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✦ BMI Calculator – Body Mass Index with healthy weight range guidance
✦ BMR Calculator – Basal Metabolic Rate and total daily calorie needs by activity level
✦ Body Fat % Calculator – Estimate body fat percentage using body measurements
✦ Calorie Calculator – Daily calorie requirement based on age, weight and activity
✦ Ideal Body Weight Calculator – Find your target weight based on height and gender
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📐 UNIT CONVERTERS
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✦ Length – km, miles, cm, inches, feet, yards and more
✦ Weight – kg, lbs, grams, ounces, tons
✦ Temperature – Celsius, Fahrenheit, Kelvin
✦ Area – sq ft, sq m, acres, hectares
✦ Volume – liters, gallons, ml, cubic meters
✦ Speed – km/h, mph, m/s, knots
✦ Data Storage – KB, MB, GB, TB
✦ Pressure, Power, Energy converters and more
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⭐ WHY CALCI PRO?
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✔ 150+ calculators in a single app — no switching apps
✔ Works 100% offline — no internet connection needed
✔ Optional free account for cloud backup and sync
✔ Calculation history with search and pin feature
✔ Light, Dark and AMOLED theme support
✔ Indian number format (₹, en-IN) built-in
✔ Bilingual support — English and Hindi
✔ Share results via WhatsApp, SMS or email
✔ Installable as PWA — works like a native app

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🇮🇳 MADE FOR INDIA
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Calci Pro is built keeping Indian users in mind — Indian Rupee (₹) format, GST with CGST/SGST breakdown, PPF planner, RD and SIP tools for complete everyday financial planning.

Perfect for students, finance professionals, shopkeepers, homemakers, and business owners across India.

Download Calci Pro free today. No subscription. No hidden charges. Just the best calculator app on Android.

Recent changes:
- Bug fixes and performance improvements
- Better ad placement
- UI improvements