Days Between Dates

📅 Calculate the exact difference between any two dates — in days, weeks, months, years, business days, hours & more.

✅ 100% Free🔓 No Login Required⚡ Instant Results💼 Business Days Included

Weeks, Months & Years

Hours, Minutes & Seconds

Business & Weekend Days

Quick Presets — Click to Load

Select Date Range

📅 Start Date

Monday · June 29, 2026

📅 End Date

Wednesday · July 29, 2026

🔧 How It Works

Calculate the exact number of days between any two dates in seconds

Pick Your Dates

Select a start and end date using the date pickers or choose from quick preset ranges like 30 days, 90 days or start of year

Click Calculate

Hit the Calculate button to instantly compute the difference in days, weeks, months, years, hours, minutes and seconds

Get Full Breakdown

See business days, weekend days, quarters, leap years and all time units — copy or download the full report

Frequently Asked Questions

Everything you need to know about calculating days between dates

Do I need to sign up or log in to use this tool?

No. All QuickTextTools are completely free to use online with no login, signup, or account required.

How are the days between two dates calculated?

The tool calculates the absolute difference between two dates in milliseconds and converts it to days. For months and years, it uses a calendar-aware algorithm that accounts for varying month lengths and leap years to give you the most accurate result.

What are business days and how are they counted?

Business days are weekdays — Monday through Friday — excluding Saturday and Sunday. The tool counts every calendar day between your two dates and separates them into business days and weekend days. Public holidays are not excluded as these vary by country and region.

Does the tool include both the start and end date in the count?

Yes. The calculation includes both the start date and the end date in the business day count. The total days shown is the absolute difference between the two calendar dates.

Can I calculate days in the past or future?

Yes. You can calculate days between any two dates — past, present or future. The tool works with historical dates as well as future dates. It will indicate whether the end date is in the future or past relative to the start date.

What is the difference between total months and calendar months?

Total months is the combined count of complete months between the dates, calculated by multiplying years by 12 and adding remaining months. The breakdown also shows remaining days after full months to give you the most precise result.

What are leap years and why do they matter here?

A leap year has 366 days instead of 365, occurring every 4 years (with exceptions for century years). The tool counts how many leap years fall within your date range, which matters when calculating precise durations in hours, minutes and seconds.

Can I download the calculation results?

Yes. Click the Download Report button to save a full plain text breakdown of all date calculations including days, weeks, months, years, hours, minutes, seconds, business days and more.