Calculate entitlements and plan leave dates based on maternity, paternity, annual, and compensatory time off. Adjust for China's statutory holidays and traditional festivals. Determine start and end dates for holidays with precise calculations.
Calculate dates across Gregorian, Julian, Hebrew, and French Republic calendars. Convert dates to find the day of the week. Determine time spans between two dates. Add or subtract time from a . Perform various and time conversions.
Perform complex calculations including arithmetic, calculus, and statistical analysis. Solve equations, work with matrices, and graph functions. Store and recall formulas. Switch between scientific and engineering notation.
