Calculator Pro Max: Smart Calc

Calculator Pro Max — 250+ Calculators & Converters in One App

Your phone deserves more than a basic four-function tool. Calculator Pro Max brings 250+ calculators and converters into one. This is fast, clean app so you never hunt for another math or conversion app again.

From everyday arithmetic to advanced scientific functions, unit conversions, finance, health, and date tools, everything is built for speed, accuracy, and daily use.

Why Calculator Pro Max?
Most calculator apps do one job well. Calculator Pro Max does everything — in one place, with one interface you can learn in seconds.
● 250+ calculators & converters — the largest toolkit in one app
● Basic + Scientific calculator — daily math and advanced functions
● Unit & currency converters — weight, temperature, length etc.
● Calculation history — review, reuse, and never lose a result
● Clean, modern design — big buttons, fast input, smooth performance
● Free to use — powerful tools without clutter or confusion

Main Calculator
● Basic arithmetic — Four operation like add, subtract, multiply, divide
● Scientific functions — calculus, powers
● Percentage & advanced operators
● Editable input with copy-friendly results
● Full calculation history — track recent work instantly
● Memory functions for multi-step problems

250+ Calculators & Converters
Calculator Pro Max is a true all-in-one calculator app. No switching between apps. No wasted storage. One download, every tool.

● Unit converters Length, area, volume, mass, weight, temperature, speed, time, pressure, power, energy, force, torque, digital storage and other unit converters.
● Finance: Business calculators such as personal loan calculator, mortgage calculator, interest calculator, tip calculator, discount calculator, tax calculator, currency converter and unit price tools.
● Health: Body mass index calculator, body fat calculator, calorie calculator and wellness tools.
● Math: Percentage calculator, ratio calculator, fraction calculator, equation tools, average calculator, GCF/LCM, combinations, permutations, and more.
● Geometry & Engineering: Calculators for the area and shape of circles, triangles, rectangles, cylinders, spheres and other common shapes.
● Date & Time: Age calculator, date difference calculator, add/subtract days, hours, and minutes.
● Everyday Utilities: GST calculator, discount calculator, mileage calculator, Ohm’s law calculator, and dozens of practical daily tools.

250+ tools. One app. Zero hassle.

Currency & Unit Converter
Convert currencies and units without leaving Calculator Pro Max.
● Currency converter with updated exchange rates
● Offline-friendly unit conversion for travel and work
● Instant results as you type
● Smart categories for faster navigation

Perfect for shopping abroad, homework, engineering projects, cooking, fitness tracking, and business calculations.

Built for Productivity
Calculator Pro Max is designed to save time, not slow you down.
● Fast search to find the right calculator instantly
● Lightweight performance on Samsung, Xiaomi, Oppo, Vivo, Realme, OnePlus etc phone.
● Clean layout with minimal distractions

Keep one smart calculator on your home screen and get more done.

Who Is Calculator Pro Max For?
● Students — scientific calculator, fractions, percentages, geometry, and graph-ready math tools
● Professionals — finance, loans, taxes, discounts, and unit conversions
● Engineers & contractors — area, volume, pressure
● Travelers — currency and unit conversion anywhere
● Home users — tips, bills, BMI, age, dates, and everyday math

If you are looking for "calculator", "scientific calculator", "unit converter" or "all-in-one calculator" then Calculator Pro Max is designed for you.

Unlike apps that only calculate OR only convert, Calculator Pro Max combines the following:
● A full basic calculator app
● A complete scientific calculator
● 250+ specialized calculators
● Unit and currency converters

Recent changes:
What’s new in Calculator Pro Max 3.5

New calculators
Finance: Interest Rate, Payment, and TVM Finance Calculator
Health: Conception Calculator
Math: Average, Factoring, Big Number, Decimal to Fraction, Prime Factorization
Special: Password Generator, Subnet Mask, Love Calculator, Dog & Cat Age, Julian Date, Lunar Age, Fuel Cost
Improved tools
Redesigned Age, Date, Hours, and Time calculators
Faster search and consistent open experience across Math, Finance, Health, Construction & Education.