Date calculator
This date calculator allows you to calculate the number of interest days by applying different day count conventions. It's important to note that different conventions may yield differing results, underscoring the significance of meticulously considering day count conventions to ensure the accuracy of your calculations.
A second functionality enables you to determine whether a year is a leap year or not. This information is very important for interest day calculations.
Number of Days Between Dates by Market Convention
Calculation results
Daycount convention
Number of days
Year fraction
Act / 365
Act / 366
30E / 360
30U / 360
Leap year check
Important: The calculators provided on this site are intended for informational purposes only. The author cannot be held liable for their accuracy or reliability.