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Automatically calculates the countdown to the 5th day of the Lunar New Year, displaying remaining days, hours, minutes, and seconds in real time.

Age Calculator
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.

Baby 100 Days Calculator
Calculate the exact Gregorian and Lunar dates, along with the day of the week, for your baby's 1-month, 100-day, and 1-year milestones based on their birth date.

Bazi to Gregorian Calendar Converter
A two-way Bazi and Gregorian calendar converter with Late Rat Hour (Zi Shi) rule options, designed for Chinese astrology and calendar calculations.

Whirlpool Hash Generator
Generate Whirlpool hash values online for data integrity checks and signature verification.

Age Calculator
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.

Baby 100 Days Calculator
Calculate the exact Gregorian and Lunar dates, along with the day of the week, for your baby's 1-month, 100-day, and 1-year milestones based on their birth date.

Bazi to Gregorian Calendar Converter
A two-way Bazi and Gregorian calendar converter with Late Rat Hour (Zi Shi) rule options, designed for Chinese astrology and calendar calculations.

Whirlpool Hash Generator
Generate Whirlpool hash values online for data integrity checks and signature verification.

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.
The Gregorian calendar date for the 5th day of the Lunar New Year (Po Wu Festival) changes every year. This tool automatically calculates the remaining time until the festival based on a precise lunar calendar algorithm. By comparing your device's real-time system clock with the preset lunar target date (01-05), it dynamically outputs a formatted countdown.
Countdown accuracy depends on your device's clock. Keeping the page open for extended periods will continuously update the data in real time. The lunar algorithm covers the years 1900 to 2100.
Lunar date calculations use the astronomical new moon method. In 2025, the Po Wu Festival falls on February 2nd in the Gregorian calendar. We recommend using this tool 7 days in advance for planning ceremonies or business reopenings. You can also use the "Switch Year" feature to plan cross-year schedules.