calculate the exact number of days between two dates instantly.
find out what day of the week any date falls on.
calculate the duration between two times or timestamps.
find the number of working days between two dates, excluding weekends.
calculate the exact age between two dates in years, months, and days.
convert Unix timestamps into readable dates and times instantly.
add or subtract any number of days from a specific date.
find the ISO week number for any date in the year.
create a live countdown to any future date and see the time left.
![](data:image/svg+xml,<svg display="block" role="presentation" viewBox="0 0 30 30" xmlns="http://www.w3.org/2000/svg"><g d="M 9 2 C 9 0.895 9.895 0 11 0 C 12.105 0 13 0.895 13 2 C 13 3.105 12.105 4 11 4 C 9.895 4 9 3.105 9 2 Z M 10.828 8 L 13.657 10.828 L 10.828 13.657 L 8 10.828 Z M 9 20 C 9 18.895 9.895 18 11 18 C 12.105 18 13 18.895 13 20 C 13 21.105 12.105 22 11 22 C 9.895 22 9 21.105 9 20 Z M 20 9 C 21.105 9 22 9.895 22 11 C 22 12.105 21.105 13 20 13 C 18.895 13 18 12.105 18 11 C 18 9.895 18.895 9 20 9 Z M 2 9 C 3.105 9 4 9.895 4 11 C 4 12.105 3.105 13 2 13 C 0.895 13 0 12.105 0 11 C 0 9.895 0.895 9 2 9 Z" fill="transparent" height="22px" id="W9htcI4gx" transform="translate(4 4)" width="22px"><g d="M 0 2 C 0 0.895 0.895 0 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 Z" fill="transparent" height="4px" id="RRQBHDVNq" transform="translate(9 0)" width="4px"><path d="M 0 2 C 0 0.895 0.895 0 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 Z" fill="rgb(17, 17, 17)" height="4px" id="wts3TjrMa" width="4px"/></g><path d="M 2.828 0 L 5.657 2.828 L 2.828 5.657 L 0 2.828 Z" fill="rgb(17, 17, 17)" height="5.657px" id="YulvEZcUO" transform="translate(8 8)" width="5.6569999999999965px"/><g d="M 0 2 C 0 0.895 0.895 0 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 Z" fill="transparent" height="4px" id="k5mr3R_TR" transform="translate(9 18)" width="4px"><path d="M 0 2 C 0 0.895 0.895 0 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 Z" fill="rgb(17, 17, 17)" height="4px" id="K99xRS4q9" width="4px"/></g><g d="M 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 C 0 0.895 0.895 0 2 0 Z" fill="transparent" height="4px" id="uyfvwrlcb" transform="translate(18 9)" width="4px"><path d="M 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 C 0 0.895 0.895 0 2 0 Z" fill="rgb(17, 17, 17)" height="4px" id="ypqte9dxY" width="4px"/></g><g d="M 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 C 0 0.895 0.895 0 2 0 Z" fill="transparent" height="4px" id="FHNfIx6fJ" transform="translate(0 9)" width="4px"><path d="M 2 0 C 3.105 0 4 0.895 4 2 C 4 3.105 3.105 4 2 4 C 0.895 4 0 3.105 0 2 C 0 0.895 0.895 0 2 0 Z" fill="rgb(17, 17, 17)" height="4px" id="yAwpuFEfz" width="4px"/></g></g></svg>)