Simple Calculator

📱Your All-in-One Calculator & Unit Converter Need a reliable calculator app for Android that does more than just basic math? This tool blends a basic calculator, scientific calculator, unit converter, currency converter, and financial calculators. Ideal for students, travellers, engineers and everyday users. 🔢 Math & Scientific Calculator - Use the basic calculator mode for addition, subtraction, multiplication, division and percentages. - Switch to an advanced scientific calculator for trigonometry (sin, cos, tan), logarithms (log, ln), exponents and square roots. - Save and browse past results in the history log—great for homework, engineering tasks or everyday math. 🌍 Unit & Currency Converter – Travel, Work & Study Ready - Convert across 20+ unit categories: length, area, volume, weight, temperature, data, time, speed, energy and more—perfect for cooking, engineering or travel. - Use the currency converter to handle live exchange rates or set manual currency rates—a solid feature for travellers and overseas shoppers. 💰 Shopping, Finance & Smart Utility Tools - Use the discount calculator and GST calculator to instantly compute final price, tax-inclusive or exclusive—ideal for shopping or business use. - Use the loan calculator and financial calculator features to manage budgets, estimate monthly repayments or plan investments. - Bill splitting and tip calculation: divide a restaurant bill, add tip, split evenly—quick and hassle-free. 📆 Date Calculator & User-Friendly Experience - Use the date calculator to compute intervals between dates or add/subtract days for event planning, travel, or deadlines. - Clean, intuitive interface with large buttons and optimized layout makes it easy for anyone to use—students, professionals or seniors—all benefit. 🛠 Why Choose This Calculator App? - Multiple tools: basic calculator, scientific calculator, unit converter, currency converter, loan calculator, date calculator and more. - Optimized for performance and usability on Android devices. - Offline support for key functions—travel ready and always available. 🎯 Download the All-in-One Calculator & Converter now—your portable toolkit for math, conversion, financial planning and everyday calculations.