A Buddhist holy-day calendar that shows, the moment you open it, today's Thai lunar day and how many days are left until the next Wan Phra. No ads, no subscription, no sign-in.
Calendar
• Every Wan Phra by the royal calendar (used by Maha Nikaya temples, the government and banks), with the waxing or waning lunar day and Thai month of every day, including years with a double eighth month
• Buddhist holy days: Makha Bucha, Visakha Bucha, Atthami Bucha, Asalha Bucha, the start and end of Buddhist Lent, and Loy Krathong
• Thai government and bank holidays for 2026–2027 (B.E. 2569–2570) from the official announcements, marking the days off for government offices only and the ones they work
• Countdown to the next holiday and the next long weekend
• Other notable days such as Children's Day, Teachers' Day, Sunthorn Phu Day and Thai Language Day
• Chinese days: the Chinese lunar date, the 1st and 15th of each Chinese month, clash days, Chinese New Year, the Ghost Festival, the Moon Festival and the Vegetarian Festival
• The traditional Thai good and bad days (Thong Chai, Athibodi, Ubat, Lokawinat, and Fu, Loi and Chom days) for every day
• Lucky colors for each day from the Thai Thaksa tradition: colors for fortune, power, work and health, and the color to avoid
• Facts for every day: the Buddhist, Chula and Rattanakosin eras, the zodiac animal of the year, the kind of lunar year and the season
• Thai digits if you like them; text grows with your phone's text size
Reminders
• Before a Wan Phra (1–3 days ahead) and on the day, at times you choose
• Before a holiday (1–3 days ahead), at a time you choose
• Your own notes on any day, such as making merit at the temple, with a reminder
Dhamma and chants
• Ten common chants such as Itipiso, Bahung, the Five Precepts and the Uposatha precepts, with adjustable text size and a translation where one is available
• A Dhamma saying for each day from the Dhammapada
• The history and customs of Wan Phra and the Buddhist holy days
• A meditation timer with a bell to start and end
• A merit journal and a Buddhist Lent challenge, such as giving up alcohol for Lent
Tools
• Wan Phra and holy-day greeting cards to send on LINE
• Add holy days, holidays and festivals to your calendar as a subscription that updates itself, or as an .ics file
• Your birth date in the lunar calendar: weekday, lunar day, month and year, with the Buddha image for your birth day
• Days between two dates, and adding or subtracting days
• Hijri date (turn it on in the Settings tab)
• Eight app and widget colors, including the color of the weekday you were born
Pro (buy once, keep for good)
• Home screen widgets: the whole month with holy days, lunar days and holidays, and the date with the next Wan Phra
• Family days on the lunar calendar: memorial merit-making days and birthdays kept by the Thai or Chinese lunar date, worked out for every year, including years with a double eighth month or a Chinese leap month, with reminders; kept on your phone only
• Wedding days by the traditional Dithi Riang Mon rule, a year ahead
• Auspicious days and times to move into a new home, worked out with the Suriyayatra method
• Auspicious days to open a shop, take delivery of a car or make merit, from the Thong Chai, Athibodi and Dithi Maha Chok days, with each month's good days
• The daily Chinese almanac (Tung Shing): the year, month and day pillars, the 12 day officers, the 28 lunar mansions, the yellow and black path days, the directions of the gods of wealth and joy, the direction to avoid and the Chinese hours
• Your personal reading from your birth date: your good and bad periods of each day from the Yam Atthakan table, your unlucky weekday and the days that clash with your birth year, with a reminder every morning at 07:00; worked out on your phone, nothing leaves it
In Thai, English and Chinese, following your phone's language.
All your data stays on your phone. The app collects no personal data and has no ads or trackers.
Recent changes:
What's new
• Wan Phra by the Dhammayut calendar (Settings > Display)
• 9-day weather for the province you pick (turn it on in Settings)
• Morning and evening chanting (Tham Wat) with translation
• Listen to chants read aloud by your phone's voice, line by line
• The Thai translation of Bahung is back
• Pro: your lucky colours, Thaksa numbers and Sri/Det days from your birth day
• The key under the calendar shows the marks of the month on screen
• Traditional Chinese
• Small fixes
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