Months Calculator
The Months Calculator has three (3) functionalities, it is used
to get the number of months between two dates, add months and subtract
months from a reference date. For example, you can add
9 months
or subtract 3
months from the starting
date. You can also get the months between
and
. Just enter these
values on the calculator.
How to Use the Months Calculator
To use the Months Calculator, you just need to pick first the
operation you want to use - add months, subtract months or get the total
number of months in between two dates. You just need to enter the values
on corresponding inputs and click on Calculate
button. Here's
a more detailed step by step guide.

- Step 1
On the topmost part of the calculator, you can find the
⚙️ Operation Type
field set. It is where you need to choose from the operation options - add months, subtract months and months between. For this example, let's select themonths between
option which is already selected by default. - Step 2
After you have chosen an operation type, the next thing to do is to fill the input fields -
Start Date
andEnd Date
. The Start Date represents the base or reference date of the count-off while the End Date is where the count-off ends. - Step 3
The final step is to click on the
Calculate
button to get your results. You can reset the filled input fields as well by just clicking on theClear
button.
In case you are doing some addition or subtraction of months from the
starting date, first select the add
or
subtract
as the type of operation. Then, enter the starting
date and the number of days want to add or subtract on their corresponding
fields.
Although we have a much specific calculator for months from now (➕ add months) and months ago (➖ subtract months), this calculator has more option to change the starting date and combined with months between two dates operation.
See also: 📅 Date Calculator