Welcome to the Date Duration Calculator. It's a free tool that computes the duration between two dates in years, months, and days. Also, it lets you include the end date.
Just enter the start date and end date in MM/DD/YYYY format or you can use the datepicker to select the date. Also, you can press the Today button to get today's date. Lastly, press the Calculate button. As a result, you can see the duration between two dates in years, months, weeks, days, hours, minutes, and even seconds.