Date Wheel Calculator

Date Wheel Calculator is a simple app version of the standard Date Wheel Tools for project schedulers and planners.

Adjust the start date and duration in weeks, the date wheel will show the final completion date.

Date Wheel Calculator is a date-math utility for project planners, schedulers, and anyone who needs to calculate a target date a set number of weeks or workdays from a start date. The app solves a common problem: quickly answering "if I start on [date] and need 27 weeks of work days, what date do I finish?" — accounting for work calendars (Mon–Fri, Mon–Sat, or every day) and configurable public holidays. It provides this in two formats: an interactive visual wheel dial and a text-based calculator, giving users an intuitive at-a-glance result and a precise numeric breakdown.