METHOD
How it is calculated
Calendar date difference without daylight saving time effects.
◷ Dates and time
Date difference calculator
Count days between dates with optional end-day inclusion.
01
Your inputs
Starting values are an example. Replace them with your own.
Your inputs stay in your browser.
02
Your result
Enter your details and run the calculation.
TRACEABLE
Sources and validity
Basic arithmetic or geometry using the formula shown. Uses only your inputs.
How we maintain data ↗