Simple calculator

All-in-one calculator for daily, scientific & financial

Simple Calculator is a powerful, all-in-one calculator app designed to handle everything from basic daily math to advanced professional calculations. Instead of downloading multiple apps for different purposes, you get all essential calculators in one convenient and easy-to-use platform.
🔢 Standard Calculator
Perform basic operations such as addition, subtraction, multiplication, and division with a clean and user-friendly interface. Perfect for everyday calculations at home, school, or work.
🔬 Scientific Calculator
Ideal for students and professionals who need advanced mathematical functions. Includes trigonometric functions (sin, cos, tan), logarithms, exponents, roots, parentheses, and complex equation solving.
💻 Programmer Calculator
Designed specifically for developers and IT professionals. Easily switch between binary, octal, decimal, and hexadecimal systems. Supports bitwise operations and logical calculations for efficient programming tasks.
💱 Currency Calculator
Quickly convert between different currencies with a simple interface. Useful for travelers, online shoppers, freelancers, and international business users.
📏 Unit Calculator
Convert between various measurement units including length, weight, temperature, speed, area, and volume. A reliable tool for students, engineers, and professionals who need accurate unit conversions.
❤️ Health Calculator
Calculate important health-related metrics such as calorie needs and other body measurements to help you stay informed about your fitness goals.
🏠 Mortgage Calculator
Plan your home loan efficiently by calculating monthly EMI payments, total interest, and overall repayment amount. Makes financial planning simple and transparent.
⚖️ BMI Calculator
Quickly calculate your Body Mass Index (BMI) and instantly know your health category — Underweight, Normal, Overweight, or Obese.
✨ Key Features:
Clean and easy-to-use interface
Fast and accurate calculations
Multiple calculators in one app
Lightweight and smooth performance
Suitable for students, professionals, and everyday users
Simple Calculator is your complete calculation companion. Whether you’re studying, coding, managing finances, planning a mortgage, tracking your health, or handling everyday math, this app provides everything you need in one place