Dead Space
Result
Calculated result
-0.6666666667
Based on the values entered.
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Dead Space — free online calculator.
Formula
Vd/Vt = (PaCO₂ − PeCO₂) / PaCO₂ (Bohr equation)
- Dead Space calculates its result from Bohr Equation, Paco2, Peco2. It uses the formula Vd/Vt = (PaCO₂ − PeCO₂) / PaCO₂ (Bohr equation). Change any input to recalculate the result instantly. This is an informational calculation and is not medical advice.
- The main inputs are Bohr Equation, Paco2, Peco2. 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: Dead Space
Inputs
- Bohr Equation: 2
- Paco2: 3
- Peco2: 4
Using Bohr Equation = 2, Paco2 = 3, Peco2 = 4, the calculated result is -0.6666666667.
Sample result: Calculating…
Frequently asked questions
What does the Dead Space calculate?
Dead Space — free online calculator.
Which values should I enter?
Enter Bohr Equation, Paco2, Peco2 using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Vd/Vt = (PaCO₂ − PeCO₂) / PaCO₂ (Bohr equation).
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.