Date Calculator
Quickly find out what date was 30 days ago, or what date is 2 months from today. Add or subtract days, weeks, months, or years instantly.
Calculate a Date
The resulting date will be
What was the date 30 days ago?
One of the most common questions is calculating 30 days into the past for invoices, warranties, or project timelines. Using our calculator above, you can leave the settings on "30 Days Ago" and instantly see the exact date. Because months have varying lengths (28, 30, or 31 days), 30 days ago is rarely exactly one month ago!
How to calculate months from today
When you change the unit to "Months", the calculator automatically adjusts for leap years and the specific number of days in the upcoming months. For example, if you want to know what date is 2 months from today, simply enter "2", select "Months", and switch the direction to "From".