Simple Calculator
Fast, accurate arithmetic — works on all devices
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Why Use This Simple Calculator?
This lightweight calculator offers fast, reliable arithmetic for everyday use—no apps, no sign-up, and no external services. It handles addition, subtraction, multiplication, division, decimal values, percentage conversion, sign toggle, and backspace. Designed to be mobile-friendly and theme-neutral, it fits seamlessly into any Blogger post while preserving your site’s appearance and responsiveness.
How to Use
Tap buttons or use your keyboard. Use % to convert a number to percent (e.g., 50% → 0.5 when used in calculations). Press ± to toggle sign. Press C to clear and ⌫ to remove the last character. Results appear instantly and safely.
