Birth · Newborn
Apgar Score Calculator
Score the five Apgar components at 1 and 5 minutes. Plus what the number actually means — and what it doesn't (it isn't a brain-damage test or a long-term outcome predictor).
Last reviewed 28 May 2026
Apgar Score
Newborn 1 & 5-minute assessment
1 minute
5 minute
Complete all five components for 1-minute score.
Complete all five components for 5-minute score.
AAP & ACOG 2015 emphasise: a low 1-minute Apgar does NOT predict long-term outcome. The 5-minute score (and a persistently low 10-minute score) better predict neonatal morbidity. Apgar is a clinical assessment tool and should not be used in isolation to make a hypoxic-ischaemic encephalopathy diagnosis.
What does this mean?
The Apgar (Appearance, Pulse, Grimace, Activity, Respiration) is a 60-second snapshot of how well your baby is transitioning to life outside the womb — invented by Virginia Apgar in 1953 and still on every birth record in the world. The 1-minute score reflects how the labour went; the 5-minute score reflects how well the baby is adapting. Most healthy newborns score 7–10; a 1-minute score of 5–6 that rises to 8+ by 5 minutes is very common and rarely significant. AAP/ACOG 2015 is emphatic: a low 1-minute score does NOT predict cerebral palsy, learning disability, or any long-term outcome. What matters is a persistently low 10-minute score combined with cord-gas metabolic acidosis and neurological findings — that’s the combination that triggers HIE evaluation and possible therapeutic cooling.
What is the Apgar score?
A 5-component newborn assessment done at 1 and 5 minutes after birth. Developed by Dr Virginia Apgar in 1953, it became universal practice within a decade and is recorded on every birth record in the world. The letters spell APGAR (handy mnemonic):
- A — Appearance (skin colour): blue/pale = 0; body pink + extremities blue = 1; completely pink = 2.
- P — Pulse (heart rate): absent = 0; < 100 = 1; ≥ 100 = 2.
- G — Grimace (reflex irritability): no response = 0; weak grimace = 1; vigorous cry/cough/sneeze = 2.
- A — Activity (muscle tone): limp = 0; some flexion = 1; active motion = 2.
- R — Respiration (breathing effort): absent = 0; slow / irregular / weak cry = 1; strong cry = 2.
Each component scored 0, 1, or 2. Total 0-10.
What does my baby's Apgar score mean?
- 7-10: reassuring. Most babies. Routine newborn care; bond and observe.
- 4-6: moderately abnormal. May need stimulation, oxygen, or brief positive-pressure ventilation. Reassess at 5 minutes.
- 0-3: severely abnormal. Immediate resuscitation per NRP algorithm.
A 1-minute score of 6 is common and not alarming. About 15% of completely healthy term newborns score < 7 at 1 minute and go on to be fine.
Why does the 5-minute score matter more than 1-minute?
The 1-minute Apgar reflects the baby’s immediate state at birth — sensitive to transient factors like brief cord compression, cord around the neck, maternal anaesthesia, slow transition from fluid-filled lungs. The 5-minute score reflects response to initial resuscitation. A baby who needed brief stimulation and is now vigorous gets credit for the recovery. A baby still low at 5 minutes is a different clinical picture — AAP / ACOG recommend continuing every 5 minutes (10, 15, 20 min) if the 5-minute score is under 7.
What the Apgar score does NOT do
AAP / ACOG 2015 (reaffirmed 2020) explicit:
- Doesn’t predict long-term outcome. 15% of normal term newborns have a 1-min Apgar < 7 and recover fully.
- Doesn’t diagnose birth asphyxia or HIE. Diagnosis requires umbilical artery pH < 7.0 + base deficit ≥ 12 + neurological signs + multi-organ dysfunction. Apgar is one input.
- Shouldn’t be compared across gestational ages. Preterm babies score lower due to neuromuscular immaturity, not pathology.
- Shouldn’t drive resuscitation decisions. The NRP algorithm responds in real time; Apgar documents what happened.
How is birth asphyxia actually diagnosed?
AAP / ACOG diagnostic criteria require ALL FOUR:
- Profound metabolic acidosis on umbilical artery cord blood (pH < 7.0 AND base deficit ≥ 12).
- Apgar persistently ≤ 3 beyond 5 minutes.
- Neonatal neurological signs (seizures, coma, hypotonia, encephalopathy).
- Multi-system organ dysfunction (kidneys, heart, lungs, liver, clotting).
A baby missing one or more of these doesn’t meet the definition — even with a low Apgar.
Practical scenarios — what your score might look like
Scenario 1: Healthy term baby, Apgar 8 at 1 min, 9 at 5 min
Completely normal. The most common pattern. The lost points are usually colour (blue hands and feet at 1 min) and sometimes muscle tone in the first minute. By 5 minutes, baby is fully pink and active.
Scenario 2: Term baby, Apgar 5 at 1 min, 9 at 5 min
Brief stimulation needed. Common with cord around the neck or maternal anaesthesia. Recovery to 9 by 5 minutes is reassuring. No long-term implications.
Scenario 3: Preterm 32-week baby, Apgar 6 at 1 min, 8 at 5 min
Within expected range for gestational age. Preterm babies score lower across the board. NICU team will assess for ongoing respiratory support needs based on clinical picture, not Apgar alone.
Scenario 4: Term baby, Apgar 2 at 1 min, 6 at 5 min, 8 at 10 min
Required significant resuscitation. Cord blood gas results important here. Baby will be observed in NICU / transitional care. If cord pH is < 7.0 with base deficit ≥ 12 and any neurological signs, therapeutic hypothermia ('cooling') may be considered (see /calculators/neonatal-cooling).
Scenario 5: Term baby, Apgar 3 at 1 min, 3 at 5 min, 3 at 10 min
Persistently low Apgar at 10 minutes is concerning. Full neurological assessment, cord gas, organ function workup, consideration of therapeutic hypothermia, NICU admission. Outcomes vary widely — many babies still recover well with modern care.
How resuscitation works (the algorithm behind the score)
About 10% of newborns need some help to breathe. The Neonatal Resuscitation Programme (NRP) algorithm runs in parallel with the Apgar scoring — the score doesn’t drive the actions:
- Initial steps (under 30 sec): dry, warm, position airway, stimulate, suction only if needed.
- If heart rate < 100 or apnoea after stimulation: positive-pressure ventilation (face mask + bag, 40-60 breaths/min, 21-30% oxygen).
- If heart rate < 60 after 30 sec of effective PPV: chest compressions (3:1 ratio with breaths) + 100% oxygen.
- If heart rate still < 60 after 60 sec: epinephrine via UVC or tracheal route.
- Ongoing: review reversible causes (pneumothorax, hypovolaemia, congenital).
Care guidance — if your baby had a low Apgar
- Ask for the full story from the team — what happened, what was done, what the cord gas showed.
- Note the 5-minute and 10-minute scores — the most informative numbers.
- Skin-to-skin and bonding as soon as stable.
- Routine newborn observations for hypoglycaemia, jaundice, feeding.
- If NICU stay — bring expressed breast milk if breastfeeding; family-integrated-care principles encourage parent presence.
- Follow-up — ask about any planned developmental follow-up at 1, 2, 5 years.
- Don’t blame yourself — Apgar reflects baby’s immediate state, not anything you did or didn’t do.
Common myths debunked
- “A low Apgar means brain damage” — no. Brain injury requires the four AAP / ACOG criteria, not Apgar alone.
- “My baby’s Apgar will affect their school results” — no link for routine Apgar scores.
- “Higher Apgar = healthier baby long term” — not in any measurable way once the score is 7+.
- “The Apgar score decides if my baby needs resuscitation” — no, the NRP algorithm responds to vital signs in real time.
- “A perfect 10 is rare” — correct! Most healthy newborns score 8-9 because of slight extremity blueness at 1 minute. A 10 at 1 minute is the unusual one.
Sources
- Apgar V. A proposal for a new method of evaluation of the newborn infant. Curr Res Anesth Analg 1953;32:260-7.
- American Academy of Pediatrics / ACOG. The Apgar Score. Pediatrics 2015;136:819-22; reaffirmed 2020.
- ILCOR / Neonatal Resuscitation Programme. 2020 International Consensus on CPR with Treatment Recommendations.
- Iliodromiti S, et al. Apgar score and the risk of cause-specific infant mortality: a population-based cohort study. Lancet 2014;384:1749-55.
- Watterberg KL, et al. AAP Statement. Providing Care for Infants Born at Home.
Frequently asked questions
What is the Apgar score?
A five-component newborn assessment performed at 1 and 5 minutes after birth (and at 10, 15, 20 min if low). Developed by Dr Virginia Apgar in 1953. Each component — Appearance, Pulse, Grimace, Activity, Respiration (spells APGAR) — is scored 0, 1, or 2. Total 0-10. It became standard practice within a decade of being introduced and is recorded on every birth record worldwide.
What is a good Apgar score?
7-10 = reassuring (normal). 4-6 = moderately abnormal — may need stimulation, supplemental oxygen, or brief positive-pressure ventilation. 0-3 = severely abnormal — immediate resuscitation per NRP algorithm. KEY POINT: a 1-minute Apgar under 7 happens in about 15% of healthy term newborns who go on to be completely fine. The 5-minute score is more meaningful. The 10+ minute score, if still low, is the most important.
What does my baby's Apgar score mean?
Most babies score 7-10 at both 1 and 5 minutes — completely normal. Many healthy newborns score 8 at 1 minute and 9 at 5 minutes (the 'extra' point usually comes from Appearance — full-term babies often have blue hands and feet at 1 minute, which pinks up by 5 minutes). A 1-minute score of 6 is common and not alarming on its own. AAP / ACOG 2015 (reaffirmed 2020) is explicit: a low 1-minute Apgar DOES NOT predict long-term outcome.
Can a low Apgar score cause brain damage?
The Apgar score doesn't CAUSE anything — it documents the baby's condition at a snapshot in time. A baby who needed help to start breathing might have had a brief period of reduced oxygen, but that doesn't automatically mean brain damage. AAP / ACOG diagnostic criteria for hypoxic-ischaemic brain injury (HIE) require ALL of: profound metabolic acidosis on umbilical cord blood (pH < 7.0, base deficit ≥ 12), Apgar persistently ≤ 3 beyond 5 minutes, neonatal neurological signs (seizures, coma, hypotonia), AND multi-system organ dysfunction. Apgar alone is not enough.
What are the five Apgar components?
APPEARANCE (skin colour): blue/pale = 0; body pink + extremities blue = 1; completely pink = 2. PULSE (heart rate): absent = 0; under 100 = 1; ≥100 = 2. GRIMACE (reflex irritability to suction/stimulation): no response = 0; weak grimace = 1; vigorous cry/cough/sneeze = 2. ACTIVITY (muscle tone): limp = 0; some flexion = 1; active motion = 2. RESPIRATION (breathing effort): absent = 0; slow/irregular/weak cry = 1; strong cry = 2.
Why is the 5-minute score more important than 1-minute?
The 1-minute Apgar reflects the baby's immediate state after birth — sensitive to transient factors like cord around the neck, brief cord compression, maternal anaesthesia, slow transition from fluid-filled lungs. The 5-minute score reflects RESPONSE TO INITIAL RESUSCITATION. A baby who needed brief stimulation and is now vigorous gets credit for the recovery. A baby still scoring low at 5 minutes is a different clinical picture. ACOG/AAP recommend continuing every 5 minutes up to 20 minutes if the 5-minute score is under 7.
Can the Apgar score diagnose birth asphyxia?
No, and AAP/ACOG is explicit on this point. Diagnosing birth asphyxia / HIE needs: (1) profound metabolic acidosis (umbilical artery pH < 7.0, base deficit ≥ 12); (2) Apgar persistently ≤ 3 beyond 5 minutes; (3) neonatal neurological signs (seizures, coma, hypotonia); (4) multi-system organ dysfunction. Apgar is one input, not the diagnosis. Many low-Apgar babies have no asphyxia (preterm, sedated mother, malformations, infections). Many asphyxiated babies have intermediate Apgar scores.
Do preterm babies score lower on Apgar?
Yes, typically. Flexor tone develops with gestational age, so 'Activity' scoring is age-dependent. Preterm respiratory effort is weaker. Preterm grimace is muted. A 28-week baby with Apgar 4 at 1 minute is not in the same clinical category as a 40-week baby with the same score. AAP / ACOG 2015 specifically caution against using Apgar to compare across gestational ages. The Apgar for preterm babies is recorded but interpreted in context.
Is my baby's Apgar score on their birth certificate?
Variable by country. UK: not on birth certificate but is on the baby's NHS Personal Child Health Record ('red book') and discharge summary. US: typically on the hospital discharge summary; some states include it on the birth certificate. Either way, you're entitled to know and ask for your baby's scores. Useful to know for your own records and future medical history.
What if my baby needed resuscitation at birth?
Common — about 10% of newborns need some help to start breathing. The Neonatal Resuscitation Programme (NRP) algorithm kicks in immediately and is not driven by the Apgar score (it doesn't wait for the score to be calculated). Steps: dry, warm, position airway, stimulate, suction if needed. If still not breathing or heart rate under 100 — positive-pressure ventilation. If heart rate under 60 after 30 seconds of effective PPV — chest compressions + epinephrine. Most resuscitation is brief stimulation and PPV; most babies respond quickly.
What does cord blood pH tell us?
Umbilical cord blood gas (arterial and venous) reflects what was happening in the baby's circulation just before birth. Normal arterial pH ≥ 7.20; mild acidosis pH 7.10-7.20; moderate 7.00-7.10; severe < 7.00 (pH < 7.0 with base deficit ≥ 12 is one of the four AAP / ACOG criteria for diagnosing intrapartum asphyxia). Not measured on every baby — taken when there's any concern about labour, fetal heart rate trace, instrumental delivery, or low Apgar.
What about Apgar for caesarean babies?
Same scoring system applies. Caesarean babies (especially elective without labour) can have slightly lower 1-minute scores because they haven't experienced the catecholamine surge that helps clear lung fluid. Often 1-minute Apgar 7 → 5-minute Apgar 9. Not concerning. Babies of mothers given general anaesthesia may also score slightly lower at 1 minute due to medication transfer; they recover quickly.
Can a healthy baby have an Apgar of 0?
Rarely — but it happens. Apgar 0 means no signs of life at the moment of scoring. Some babies are born stunned (severe acidosis, prolapsed cord, abruption) and respond well to immediate resuscitation, ending up with Apgar 5 → 8 → 9 over the next 5-10 minutes and being completely fine long-term. The crucial measure is response to resuscitation and the 5-10-15-minute scores, not the 0 at minute 1.
Will my baby's Apgar affect their life later?
Almost never. For routine Apgar scores (7-10), no impact at all. For low 1-minute scores that recover by 5 minutes, no measurable long-term effect. Persistently low 10+ minute Apgar (≤ 3) IS associated with increased neonatal mortality and morbidity, including risk of cerebral palsy — but even then, most such babies do better than expected. Iliodromiti 2014 Lancet study of 1.5 million births: Apgar's role is in the first hour, not as a life predictor.
Are there alternatives to the Apgar score?
Newer scores have been proposed (Specified Apgar including respiratory support; Combined Apgar including resuscitation interventions) but none have displaced the classic Apgar. The classic Apgar remains the universal standard — every country, every birth record, every clinician. Its simplicity is its strength. Modern care complements it with NRP algorithm (resuscitation actions), cord blood gas (biochemical state), and neurological observation (post-birth assessment).
How does this relate to other calculators on BumpBites?
Companion: /calculators/newborn-bilirubin for post-birth jaundice management; /calculators/nrp-algorithm for the resuscitation flow; /calculators/sarnat-hie for HIE staging if applicable; /calculators/cmqcc-pph-risk for the mother's PPH risk; /calculators/birth-plan-builder for evidence-based newborn-care preferences; /calculators/hospital-bag-checklist for what to pack.