Month Calculator

The Month Calculator counts the number of months between any two dates for free, with the leftover days — useful for contracts, subscriptions, pregnancies and planning.

Why count months between dates?

Months vary in length, so counting them by hand is tricky. This calculator gives an accurate month (and day) difference instantly, which is handy for lease terms, loan periods, ages and any milestone tracking.

How to use the Month Calculator

1. Pick the start date.
2. Pick the end date.
3. Read the months and remaining days.

Key features

• Free, instant month counts
• Handles varying month lengths
• Great for contracts and milestones
• No sign-up required

Related tools

Days Calculator · Hours Calculator · Age Calculator

Frequently asked questions

Is the Month Calculator free?

Yes, it is completely free.

Does it account for different month lengths?

Yes, the calculation is exact.

Does it show leftover days?

Yes, it shows whole months plus remaining days.

Is sign-up required?

No, it works instantly with no account.