Smart Calculator - All in One

Smart Calculator – All-in-One Calculator is a clean, fast, and completely offline calculator built for everyday life. No clutter, no unnecessary permissions — just a calculator that opens instantly and gets things done. Main Calculator - Addition, subtraction, multiplication, division - Percentage, square, square root, decimals, parentheses - Memory functions (M+, M-, MR, MC) - Copy & paste results - Smart backspace and long-press clear-all - Smooth button animations with ripple feedback 🧰 11 Everyday Tools Built In - GST Calculator - EMI Calculator - Discount Calculator - Tip Calculator - BMI Calculator - Age Calculator - Date Difference Calculator - Fuel Cost Calculator - Percentage Calculator - Unit Converter - Currency Converter (live rates, works offline with cached rates too) 🕓 Smart History - Every calculation is saved automatically - Search, favorite, delete, or reuse past results - Export your history as a PDF or share it instantly 🎨 Modern, Made-for-You Design - Material Design 3 with edge-to-edge display - Light, Dark, and true AMOLED Black themes - Smooth animations and haptic feedback - Built for phones, tablets, and foldables Privacy First - Works fully offline (except live currency rates) - No ads, no account required, no unnecessary permissions - Your history never leaves your device unless you choose to export it Whether you're splitting a bill, calculating GST for a bill, checking a loan EMI, tracking your BMI, or converting currencies while traveling — Smart Calculator keeps it all in one lightweight app. Download Smart Calculator today and make everyday math effortless.