Utility Calculators

Age, date, password & random number tools

13 tools available

Calculate your exact age in years, months, days, hours, and even seconds from your birth date.

Calculate the exact difference between two dates in years, months, weeks, and days.

Generate strong, secure passwords with customizable length, character types, and complexity options.

Add, subtract, and convert time units. Calculate hours between times, add hours to a time, and more.

Generate QR codes for URLs, text, Wi-Fi credentials, contacts, and more. Download as PNG or SVG.

Calculate your electricity bill based on appliance usage, wattage, and hours. Estimate monthly costs.

Calculate tip amount and split bills among friends. Supports custom tip percentages and per-person splitting.

Calculate fuel costs for your trip. Estimate gas expenses based on distance, mileage, and fuel prices.

Count words, characters, sentences, and paragraphs in your text. Perfect for writers and students.

Count characters with and without spaces, letters, numbers, and special characters in your text.

Generate barcodes in CODE128, EAN-13, and UPC-A formats. Download as PNG for products and inventory.

Create custom countdown timers for events, deadlines, and special occasions. Set hours, minutes, and seconds.

Online stopwatch with lap times, split times, and millisecond precision. Perfect for sports and timing.