Your standard height = (father height+mother height) ÷2+ 10 (girl +5)

However, it is normal for your height to be greater than or less than 10 cm. Here's a way to grow taller:

1 Sleep for 9 hours every day, accounting for 50%.

2 Adequate nutrition every day, accounting for 30%

Do at least 2 hours of aerobic exercise every day, accounting for 20%.

You can always keep this habit. You will grow taller!