Days between dates
Days, weeks, months and weekdays between two dates.
How it’s calculated
The day count is the number of midnights between the two dates, so 1 to 2 January is one day. Tick the box to count the end date as well, which is how you’d count the days of a booking or a holiday. Weekdays are Monday to Friday.
More date and time tools
- Age calculatorExact age in years, months and days, plus your next birthday.
- Time zone converterConvert a date and time between any two time zones, with daylight saving applied.
- Business days calculatorWorking days between two dates, or a date plus a number of working days.
- Week number calculatorISO week number and the Monday-to-Sunday dates for any date.