Your birth date and time are enough — the chart and reading take about 30 seconds.
Each box moves on once it is full. Backspace in an empty box goes back to the previous one.
Enter it on a 24-hour clock.
Luck Pillar direction is derived from this in the traditional method.
Used for the longitude adjustment and time zone that set your hour pillar.
Shifts the clock by the longitude of your birthplace (Seoul −32 min).
What you enter is used to calculate your chart and is not stored.