Hi All,
We often encounter Bazi charts at the border between two Chinese hours. For example:
- A person is born at 15:00, which is right at the border between Wei (Goat) and Shen (Monkey) hours.
- Or, there are cases where we are not sure which between two hours a person is born. For example, the parent says it's between 10:30-11:30, so either Wei (Goat) or Shen (Monkey) hour
- Or, there are cases where we want to assess two charts based on two different systems: one using the clock time, while the other one using Real Solar Time.
bazi-calculator.com has a nice feature two compare two charts side by side.

All you need to do is click on "Date to Compare", enter the same birth data but with a different hour. When done, you can compare the two charts, to see which one fits the individual better.