Select your starting date and enter the number of days to add. Enable "Include time" to also add hours, minutes, and seconds. The calculator instantly computes the future date, perfect for contract end dates, warranty expirations, or delivery dates.

The calculator handles calendar complexities automatically, including leap years and varying month lengths. Enter days (and optionally time) and get the exact future date instantly, accounting for all months and weeks in between.

Results display the future date prominently. Enable "Business days only" to add working days, excluding weekends and public holidays. Essential for accurate delivery dates, project deadlines, and SLA calculations. Use the export feature to share.