Date Calculator

The date calculator is designed to calculate days or duration between two dates and add or subtract to or from any date.

Days or Duration Between Two Dates

Start Date:

January February March April May June July August September October November December

1

Today

End Date:

January February March April May June July August September October November December

1

Today

 Add last day (+1 day)

= Calculate

× Reset

Result:

Add to or Subtract from Date

Enter Date:

month January February March April May June July August September October November December

day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Today

+ Add - Subtract

Duration:

Years

Months

Weeks

Days

= Calculate

× Reset

Result:

--- Sun Mon Tue Wed Thu Fri Sat

month January February March April May June July August September October November December