Time clock hours converter and calculator. Data can be 24 or 12 hour formats. Both daily and weekly overtime limits can be set. High and low warning levels can be set for each clock in/out period. Input times can be set to either hours and minutes or decimal hours. Daily and weekly regular and overtime hours are displayed as data is entered. Three weeks of data entry. Prints employee name, dates, data entered and calculated results. Outputs date, filtered history in pdf, xls and csv formats. If a warning level is violated, the time period is painted yellow is included in the totals. If an unacceptable time period is entered, the period is painted red and is NOT included in the totals.