Snoring Risk Calculator

American Academy of Sleep Medicine (AASM) & STOP-BANG Criteria

The STOP-BANG Questionnaire is the international clinical standard for pre-operative and outpatient screening of Obstructive Sleep Apnea (OSA):

• The 8 STOP-BANG Parameters (1 Point Each):

• S (Snoring): Do you snore loudly (heard through closed doors)?

• T (Tired): Do you often feel tired, fatigued, or sleepy during the day?

• O (Observed): Has anyone seen you stop breathing or choking in your sleep?

• P (Pressure): Do you have or are you being treated for High Blood Pressure?

• B (BMI): Body Mass Index $> 35\text{ kg/m}^2$?

• A (Age): Age older than 50 years?

• N (Neck): Neck circumference $> 17\text{ in}$ ($43\text{ cm}$) for men or $> 16\text{ in}$ ($41\text{ cm}$) for women?

• G (Gender): Biological sex Male?

• Risk Stratification:

• Low Risk (0–2 Points): High negative predictive value for moderate-to-severe OSA.

• Intermediate Risk (3–4 Points): Moderate probability.

• High Risk (5–8 Points): Sensitivity $> 93\%$ for moderate-to-severe OSA ($\text{AHI} \ge 15$).

How to Use This Calculator

Enter Snoring: Do you snore loudly (heard through closed doors or loud enough to disturb partner)?, Tired: Do you often feel tired, fatigued, or sleepy during daytime hours?, Observed: Has anyone observed you stop breathing, choke, or gasp during sleep?, Pressure: Are you being treated for High Blood Pressure (Hypertension)? into the input fields and the calculator will instantly compute Total STOP-BANG Score, Sleep Apnea Risk Category. All calculations happen in real time — no submission or page reload required. You can adjust any input value and see the result update immediately.

Understanding Your Result

The Snoring Risk result gives you a precise, calculated value based on the inputs you provide. Compare your result against published benchmarks from WHO, CDC, and NIH to assess where you stand. A single calculation is a useful starting point, but tracking this metric over time — as inputs change — gives you a much more complete picture.

Practical Application

The Snoring Risk is most useful when you have specific, real-world data to enter. For example: enter your actual Snoring: Do you snore loudly (heard through closed doors or loud enough to disturb partner)? to calculate your total stop-bang score. The result helps health-conscious individuals, patients, and caregivers make informed decisions about tracking health metrics and understanding clinical reference ranges. This calculator is trusted by professionals and individuals alike because it follows the exact formulas validated by WHO, CDC, and NIH.

Accuracy Notes and Limitations

These results are screening estimates. Always consult a licensed healthcare provider before making changes to diet, medication, or exercise. The accuracy of any calculator is limited by the quality of the inputs provided. Double-check your units before entering values — unit errors are the most common source of incorrect results. For critical decisions, cross-reference with at least one additional source or professional consultation.

Frequently Used With

This calculator is often used alongside other health tools to build a complete analytical picture. Combining multiple related calculations provides stronger evidence for decisions than relying on any single metric. Browse the Health category to find complementary calculators for your specific use case.