How do you calculate business days between dates?

Our calculator iterates through the date range and excludes Saturdays and Sundays, returning only Monday through Friday workdays.

Does it take leap years into account?

Yes! It utilizes the JavaScript native Date engine which automatically accounts for all Gregorian leap years.

Yes, you can calculate durations between historical dates, modern dates, or future dates.

The tool calculates the absolute duration regardless of input order.

Select the beginning date of your timeline.

Select the target end date.

Check the box if you want to include the ending day in the total count.

Inspect total days, working business days, weeks, and approximate years.

Calculates total calendar days between two dates

Calculates working business days (Monday-Friday)

Breakdown into weeks and remaining days

Converts duration to hours and approximate years

Option to include or exclude the end date

Use the business days count for project milestone planning and leave calculations.
Check "Include end date" if calculating rental or hotel stay spans.

Calculate exact age in years, months, days, hours, minutes, and next birthday countdown.

Set custom live countdown timers for events, exams, launches, and deadlines.

Convert Unix epoch timestamps to human-readable dates (UTC, ISO 8601, Local).