Korean Lunar Calendar
The most accurate Korean lunar calendar, powered by KASI data
Displays dates based on the Korean lunar calendar — not the Chinese one — so you can accurately check traditional holidays like Seollal and Chuseok, as well as lunar birthdays. Manage schedules in a lunar month grid and quickly check today's lunar date with widgets.
Screenshots
Key Features
Lunar Month Calendar
View solar dates alongside each day in a lunar month grid. Swipe left or right to easily navigate between lunar months.
Korean Traditional Holidays
Automatically displays major lunar holidays including Seollal, Jeongwol Daeboreum, Buddha's Birthday, Dano, and Chuseok.
24 Solar Terms
Check all 24 solar terms — from Sohan and Daehan to Ipchun and Dongji — directly on the calendar.
Lunar Schedule Management
Create events based on either the lunar or solar calendar, and set up yearly repeating lunar events like birthdays and memorial services.
External Calendar Integration
Display events from Google, Exchange, and other calendars registered on your device. Save events to iCloud Calendar too.
Today's Lunar Date Widget
Quickly check today's lunar date on the Home Screen, Lock Screen, and StandBy.
System Requirements
iOS 26.0+