Days Calculator

Count the Exact Number of Days Between Any Two Dates

Calculate the exact number of days between any two dates with our Days Calculator. This tool is perfect for counting down to events, calculating age in days, determining project duration, or finding how many days until a deadline.

Get instant results showing total days, working days, weekends, and weeks between your selected dates. Our calculator accounts for leap years and provides accurate day counts for any date range, making it ideal for business planning and personal use.

Days Calculator Features:

• Count total days between dates
• Calculate working days only
• Weekend and holiday exclusions
• Leap year accurate calculations
• Historical date support

Frequently Asked Questions - Days Calculator

How do I count days between two dates?

Enter your start date and end date in our days calculator. It will instantly show the total number of days between them.

Does the days calculator include the start and end date?

By default, it calculates days between dates. You can choose to include or exclude the start/end date in your calculation.

Can I calculate only business days between dates?

Yes, our days calculator has an option to exclude weekends and calculate only working days between two dates.

How accurate is the days calculator for leap years?

Our calculator is 100% accurate and automatically accounts for leap years when counting days between dates.

What's the maximum date range I can calculate?

You can calculate days between any historical dates or future dates with no limitations on the date range.