Day Counter - calculatorsee.com


Day Counter

Count the exact number of calendar days, business weekdays (Monday through Friday), and weekends between two dates.

Calculator Inputs

Beginning date.
Ending date.
Count final day.

Calculated Results

Total Calendar Days
88 Days Elapsed
Business Days (Mon-Fri) 63 Weekdays
Weekend Days (Sat-Sun) 25 Weekend Days
Total Weeks 12 Weeks 4 Days
Values calculate live as you adjust inputs.

About Day Counter

Counts calendar days, business working days, and weekend periods between two calendar dates.

What is Day Counter?

Counts calendar days, business working days, and weekend periods between two calendar dates.

How to Use This Calculator

  1. Select start date.
  2. Select end date.
  3. Choose whether to include the end date.
  4. View calendar and working day totals.

The Mathematical Formula & Variables

Days = (Date2 - Date1 in milliseconds) / (1000 * 60 * 60 * 24)

Step-by-Step Worked Example

Scenario: June 1, 2026 to August 28, 2026.

  1. Calendar duration = 88 days.
  2. Excluding weekends = 63 business weekdays.

Result: 88 Days (63 Weekdays)

Frequently Asked Questions

What are business days?

Business days are standard working days (Monday through Friday), excluding Saturdays and Sundays.