Time tools
Working Day Calculator
Move forward or backward using official PRC replacement-workday data or a custom weekend calendar.
Working-day calculations need regional holidays and replacement workdays, not just weekend removal. This tool includes the official 2025 and 2026 PRC calendars and a custom Monday–Friday mode. It stops explicitly when an unpublished year is reached instead of guessing.
Time tools
Positive amounts move forward and negative amounts move backward. The starting date is not counted. Custom mode accepts additional holidays as comma-separated YYYY-MM-DD values.
Frequently asked questions
Does this include Chinese statutory make-up days?
Yes for 2025 and 2026, based on State Council notices. Unsupported years produce an explicit missing-data result.
What if the start is a weekend?
Calculation begins with the next date and decreases the remaining amount only on a working day.