Skip to main content
UK Utility Tools Search tools
All tools Dates & Time Postcodes & Places Business Salary & Tax Property
Dates & Time

Months Between Dates Calculator

Calculate full calendar months, remaining days and total days between two dates.

Loading calculator…
HOW IT WORKS

How the Months Between Dates Calculator works

1

Choose two dates

Enter the start and end dates you want to compare.

2

Count complete months

The calculator counts complete calendar months without assuming every month has the same length.

3

See remaining days

Any calendar days left after the complete months are shown separately.

COMMON QUESTIONS

Frequently asked questions

How are months between dates calculated?

The calculator counts complete calendar months from the start date, then reports any remaining days.

Why not divide days by 30?

Calendar months have different lengths, so dividing by 30 does not give an exact calendar-month difference.

Does it handle leap years?

Yes. The calculation uses real calendar dates.

Can I compare dates more than a year apart?

Yes. The result also shows the completed years contained in the full-month difference.

RELATED TOOLS

Try another useful calculator

Dates & Time Days Between Dates Calculator Find the exact number of days and weeks between any two dates. Dates & Time Weeks Between Dates Calculator Convert the calendar gap between two dates into weeks and remaining days. Dates & Time Age Calculator Calculate age in years, months and days on any selected date.