Utility Tools

Age Calculator Calculate your exact age in years, months, and days. Date Difference Calculator Calculate the difference between two dates. Days Between Dates Find the number of days between any two dates. Business Days Calculator Count business days between two dates, excluding weekends. Time Zone Converter Convert time between different time zones worldwide. Time Duration Calculator Calculate the duration between two times. Countdown Timer Set a countdown timer with start, pause, and reset. Stopwatch A simple online stopwatch with start, stop, and reset. Unit Converter Convert between units of length, weight, temperature, speed, and more. Length Converter Convert between length units: meters, kilometers, feet, inches, miles. Weight Converter Convert between weight units: kilograms, pounds, ounces, grams. Temperature Converter Convert between Celsius, Fahrenheit, and Kelvin. Speed Converter Convert between speed units: m/s, km/h, mph, and knots. Data Storage Converter Convert between data storage units: bytes, KB, MB, GB, and TB. Cooking Measurement Converter Convert between cooking measurements: teaspoons, tablespoons, cups, ml. Roman Numeral Converter Convert between Arabic numbers and Roman numerals. Number to Words Convert any number to its English word representation. Words to Numbers Convert English number words to numeric values.