Months Between Dates
Calculate calendar-aware months and days between two dates.
Your date result will appear here.
How it works
Uses calendar-aware month arithmetic. A complete month is counted by moving the start date forward by whole calendar months, clamping month-end dates to the last day of shorter months.
Example
January 31, 2026 to February 28, 2026.
1 month, 0 days using month-end clamping.