Stop Bang Calculator
Result
STOP-BANG Questionnaire (OSA) Screen for obstructive sleep apnoea (OSA) risk using the STOP-BANG questionnaire. — free online calculator.
Formula
- Stop Bang Calculator calculates its result from Item 1, Item 2, Item 3, Item 4, Item 5, Item 6, Item 7, Item 8. It uses the formula Sum of 8 binary yes/no items (0–8). ≤2 low; 3–4 intermediate; ≥5 high risk.. Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Item 1, Item 2, Item 3, Item 4, Item 5, Item 6, Item 7, Item 8. Enter them in the units and format shown in the calculator.
- Use the measurement units shown beside each field. The result is an estimate and should be interpreted in context.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Stop Bang
- Item 1: 0
- Item 2: 0
- Item 3: 0
- Item 4: 0
- Item 5: 0
- Item 6: 0
- Item 7: 0
- Item 8: 0
Using Item 1 = 0, Item 2 = 0, Item 3 = 0, Item 4 = 0, Item 5 = 0, Item 6 = 0, Item 7 = 0, Item 8 = 0, the calculated result is 0.
Sample result: Calculating…
Frequently asked questions
What does the Stop Bang calculate?
STOP-BANG Questionnaire (OSA) Screen for obstructive sleep apnoea (OSA) risk using the STOP-BANG questionnaire. — free online calculator.
Which values should I enter?
Enter Item 1, Item 2, Item 3, Item 4, Item 5, Item 6, Item 7, Item 8 using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Sum of 8 binary yes/no items (0–8). ≤2 low; 3–4 intermediate; ≥5 high risk..
Why might my result differ from another source?
Results can differ because measurement methods, rounding and assumptions vary. This calculator is an estimate and is not a medical diagnosis.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.