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  4. Fetal Heart Rate Calculator
Medical CalculatorPregnancy & Fertility

Fetal Heart Rate Calculator

Check if your baby's heart rate is within the normal range for your gestational age. Monitor fetal heart rate patterns during pregnancy.

Updated 2025-01-153 min readCalzyra Medical Team

Calculator

Enter your values below

Health CalculatorEvidence-Based

weeks
bpm

Measured fetal heart rate in beats per minute.

Formula & Methodology

How this calculator works

Normal FHR Range based on gestational age

Compares fetal heart rate to established normal ranges that vary by gestational age.

Frequently Asked Questions

Common questions about this calculator

Medical Disclaimer

Pregnancy calculators provide estimates based on standard formulas. Every pregnancy is unique. Always consult your OB-GYN or midwife for personalized care.

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References

WHO GuidelinesCDC ResourcesAHA Recommendations