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Automatically calculates the days remaining until the Dragon Boat Festival. Get real-time updates instantly to help you plan your holiday activities.
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Expiration Date Calculator
Calculate the expiration date based on the production date and shelf life, or check the near-expiry and expired status based on the expiration date.
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Enter your birth date to instantly calculate your exact age, traditional Chinese age, and total days alive, plus find your Chinese zodiac, horoscope, and lunar birthday.
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A two-way Bazi and Gregorian calendar converter with Late Rat Hour (Zi Shi) rule options, designed for Chinese astrology and calendar calculations.
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A tool for converting dates between the lunar and solar calendars. It supports lunar leap months and is ideal for looking up holidays, birthdays, or historical dates.
Do you often miss the preparation time for the Dragon Boat Festival because the Gregorian date changes every year? This tool automatically locates the Gregorian date corresponding to the 5th day of the 5th lunar month. By calculating the difference between your current system time and the target date in real-time, it accurately outputs the remaining days until the Dragon Boat Festival. Since the Dragon Boat Festival is fixed on the 5th day of the 5th lunar month, the tool's built-in lunar-to-Gregorian conversion algorithm ensures accurate date mapping.
Q: How is the accuracy of the lunar date conversion guaranteed?
A: We use the national standard lunar algorithm with an error margin of ±1 day, verified against actual dates from 2020 to 2025.
Q: Does the countdown result depend on the device time?
A: Yes. If your device time is set incorrectly, it will cause deviations. We recommend syncing your device with network time before use.
The accuracy of the results is affected by your device's system time. The Gregorian date for the Dragon Boat Festival changes every year (e.g., June 10 in 2024, and May 31 in 2025). Historical date queries are not supported.
Lunar conversion requires considering leap months and time zone factors. This tool uses ICL (astronomical algorithms) to ensure the accuracy of festivals associated with solar terms. A typical example is that the 5th day of the 5th lunar month in 2025 corresponds to May 31 on the Gregorian calendar, which is 11 days earlier than in 2024. We recommend keeping this pattern in mind when planning cross-year activities.
