Use our unit conversion calculator to convert various length and distance units like meters, kilometers, and more.

Easily count characters, words, and paragraphs with our online Character Counter tool, perfect for writers and students needing precise text limits.

Advanced weight conversion calculator. Easily convert between kilograms, grams, pounds, and more. Get quick and accurate results for all your conversion needs.

Time lapse calculator to easily find the difference between dates and times in years, months, days, hours, minutes, and seconds.

Easily calculate your gross margin with our online calculator. Get accurate results and visualize your profits against costs in real time.

Discount calculator that helps you find the final price and savings. Easily enter the original price and discount percentage.

Free and secure online hash generator. Create popular hashes like MD5, SHA, and more. Perfect for file verification and password security.

Calculate your Body Mass Index (BMI) quickly and accurately to assess your weight category and overall health with our free BMI calculator.

Online random number generator. Easily set ranges, exclusions, and repetitions. Perfect for draws and calculations. Fast and free!