Calculator is a Telegram bot for evaluating complex mathematical expressions directly in chat. It supports parentheses, operator precedence, and a wide range of basic arithmetic operations, making it suitable for more than just simple sums.
Key features
The bot parses expressions with multiple nested parentheses and mixed operations in a single line. It respects standard math rules, so users can input formulas in a natural way and get consistent results.
Calculator is useful for students, engineers, analysts, and anyone who needs quick numeric checks without leaving Telegram. Input is done as plain text, and the bot returns the computed value almost instantly.
This tool helps reduce errors in manual calculations and speeds up routine math tasks, from homework and quick estimates to everyday numerical checks.
