Age Systolic blood pressure mmHg (kPa) Diastolic blood pressure mmHg (kPa)

Adults 90~140 (12.0~18.7) 60~90 (8.0~12.0)

Newborn 76 (10.1) 34 (4.5)

January to June 70~100 (9.3~13.3) 30~45 (4.0~6.0)

June to December 90~105 (12~14) 35~45 (4.7~6.0)

1~2 years old 85~105(11.3~14.0) 40~50(5.0~6.7)

2~7 years old 85~105(11.3~14.0) 55~65(7.3~8.7)

7~12 years old 90~110 (12.0~14.7) 60~75 (8.0~10.0)

Timely knowledge of normal blood pressure values ​​for different age groups can help patients detect hypertension early and receive treatment early.