APGAR Score Calculator

What Is the Apgar Score? The Apgar score is a quick structured look at a newborn in the first minutes after birth. Dr. Virginia Apgar proposed it at Columbia University in 1952 and published it the following year, and it is still the first number written on almost every birth record in the world. The name is her surname, and a decade later someone noticed it also works as a mnemonic: Appearance, Pulse, Grimace, Activity, Respiration. Each of the 5 criteria scores 0, 1 or 2, so the total runs 0 to 10.

The 5 Criteria

Appearance (skin colour): 0 = Blue or pale all over (cyanosis) 1 = Body pink, extremities blue (acrocyanosis) 2 = Pink all over (no cyanosis)

Pulse (heart rate): 0 = Absent (no heartbeat) 1 = Below 100 beats per minute 2 = 100 beats per minute or above

Grimace (reflex irritability, meaning the response to stimulation): 0 = No response to airway suctioning 1 = Grimace only (minimal response) 2 = Sneeze, cough, or pulls away (strong response)

Activity (muscle tone): 0 = Limp (no muscle tone) 1 = Some flexion of arms and legs 2 = Active motion, fully flexed limbs

Respiration: 0 = Absent (no breathing) 1 = Slow, irregular breathing or weak cry 2 = Strong, regular breathing and vigorous cry

Score Interpretation 7 to 10: Reassuring. Routine care and observation. 4 to 6: Moderately abnormal. May need help such as stimulation or supplemental oxygen. 0 to 3: Critically low. Immediate resuscitation.

The timing is part of the score, not a footnote A 6 at one minute and a 6 at five minutes are not the same finding, which is why this calculator asks which one you are recording.

At 1 minute the score describes the transition out of the womb. Low numbers here are common, they often reflect nothing more than a fast delivery or maternal anaesthesia, and on their own they predict very little. Resuscitation is never delayed waiting for this score to be worked out.

At 5 minutes the score describes how the baby responded. This is the one that carries weight, and it is the one that goes in the record. If it comes in under 7, scoring continues every 5 minutes out to 20 minutes.

At 10 minutes and beyond a score that is still low is the concerning pattern, and a 10-minute score of 0 to 3 is the one associated with poorer neurological outcome in follow-up studies. Even then it is a weak predictor for any individual baby. Plenty of children with a bad 10-minute score are fine, and the score was never designed to forecast anything.

Most healthy babies land on 7 to 9 at one minute and 8 to 10 at five. A perfect 10 is uncommon, because blue hands and feet are normal for a while after birth and cost a point on Appearance. Two things the score is not: it is not a measure of long-term health, and it is not a reason to intervene or hold back on its own. Trained staff assess the baby; the number records what they found.