End of Month

Get the last day of the month for a date.

End of Month Calculator

This calculator finds the last day of the month for a given date.

Use Cases

Accounting: Monthly closing processes.
Invoicing: Setting due dates for month-end.
Contracts: Lease terms ending on the last day of the month.

Formula

The end of the month is calculated by finding the first day of the next month and subtracting one day.