CrazyGamesUp Productivity Tool

Deadline Calculator

Calculate deadlines using calendar days or business days with optional weekend and holiday exclusions.

Runs in your browser

Start date

Duration

Count as

Holidays to exclude (YYYY-MM-DD, one per line)

Deadline options

Count the start date as day 1

Treat Saturday as a business day

Deadline—

Calendar Days Spanned—

Business Days Counted—

Deadline details will appear here.