Date & Time Interval

Date & Time Interval is a free, easy-to-use date and time calculator Chrome extension. It helps you add or subtract years, months, and days, find intervals between dates, and calculate exact ages with minutes, hours, days, and weeks. The extension also includes a time zone converter and weekday calculator, all in a clean, user-friendly interface.

With features like HH:MM hour/minute calculations, time zone conversions, and the ability to add or subtract time to any date, it makes date math quick and accurate without mental arithmetic. Download Date & Time Interval to simplify complex date and time calculations for free.