Apnea-Hypopnea Index (AHI) Sleep Apnea Calculator
Sleep medicine diagnostic tool that calculates the Apnea-Hypopnea Index (AHI) and Oxygen Desaturation Index (ODI) from total sleep time and respiratory events according to American Academy of Sleep Medicine (AASM) clinical criteria.
Sleep Study Event Counts
CPAP therapy or customized mandibular advancement device (MAD) recommended along with positional therapy.
AASM Diagnostic Severity Criteria
How to Use Apnea-Hypopnea Index (AHI) Sleep Apnea Calculator
Enter Sleep Duration
Enter total actual sleep time in hours or minutes recorded on your sleep study.
Enter Event Counts
Input the total number of obstructive/central apneas and hypopneas.
Check Severity & CPAP Guidance
Review your hourly event rate and clinical treatment recommendations.
Frequently Asked Questions
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