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Quick calculator tools
Free calculators from our R&D team for everyday moisture-control questions: pouch volumes, shelf-life, dispenser payback and how much water is really in the air.
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How much water is in your air?
Slide the temperature and relative humidity to see the absolute moisture content and dew point. This is a quick preview of the full Moisture Content of Air tool.
Open the full toolAll six tools
Pouch Volume Calculator
Basic tool to calculate the interior volume of a simple foil pouch.
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Basic Shelf-Life Calculator
A simple desiccant calculator for non-pharmaceutical packing.
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Break-Even Point Calculator
Work out when it makes sense to get a desiccant dispenser machine.
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Moisture Content of Air
Assess the moisture content of air against temperature and relative humidity.
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Silica Gel Adsorption vs RH
Equilibrium adsorption of silica gel beads against relative humidity.
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Molecular Sieve Adsorption vs RH
How much water will molecular sieve beads absorb?
Open tool
Need help…?
Dr Mark Valentine
R&D Director. Contact an expert advisor about your calculation.
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…and let us help you with your project. Pick a time that suits you with our R&D team.