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Dew Point Margin Calculator
Enter your cleanroom’s design room temperature and relative humidity to estimate the dew point and check whether a proposed chilled-water supply temperature leaves a safe no-condensation margin on your dry cooling coil.
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Estimated dew point (Magnus formula approximation)
This is a simplified psychrometric estimate for design-stage screening only, not a substitute for a full cooling load and dew-point calculation by your mechanical engineer of record. Koven Air’s engineering team runs the complete calculation — including altitude, barometric pressure, and distribution-run temperature rise — as part of every custom DCC quotation.



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