Date Calculator
Free · 4 Modes · No Signup
Calculate days between two dates, add or subtract days from a date, and count business days. Instant date calculations with detailed breakdowns.
Free Forever 4 Modes Business Days Instant Results
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Tool Information
Calculation Modes
Date Difference
Days, weeks, months, years between dates
Add Days
Find date after adding days
Subtract Days
Find date before adding days
Business Days
Working days excluding weekends
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Guide
How to Use
Follow these simple steps to calculate dates.
1
Select Mode
Choose date difference, add, subtract, or business days.
2
Pick Dates
Select your start and end dates.
3
Calculate
Click the calculate button.
4
View Results
See detailed date breakdown.
Benefits
Why Use This Calculator?
The most versatile date calculator with 4 calculation modes.
4 Calculation Modes
Difference, add, subtract, and business days.
Business Days
Calculate working days excluding weekends.
Instant Results
Get results immediately on calculation.
Multiple Formats
Days, weeks, months, years, hours, and minutes.
Completely Free
No registration, no limits.
5,000+
Date Calculations Daily