Desiccant quantity calculator
How many kilograms of desiccant does your container need? Calculate a guide value from size, transit time, route and cargo — based on common industry recommendations.
Calculate your guide quantity
Four inputs are all it takes. The result is a guide value for calcium chloride based container desiccants.
Recommended guide quantity (calcium chloride desiccant)
6–8 kg
Guide value based on common industry recommendations. The actual quantity depends on cargo, packaging, route and season — we are happy to advise you.
A guide value, not a guarantee
The actual demand depends on packaging, stuffing pattern, season and the moisture content of your cargo. For a binding dimensioning of your shipment, talk to us — the consultation is free.
FAQ
Frequently asked questions about desiccant dosing
How much desiccant does a 20 ft container need?
As a guide value: around 6 kg of calcium chloride desiccant for a standard four-week voyage in a temperate climate. Tropical routes, longer transit times and hygroscopic cargo increase the demand — our calculator gives you a quick estimate.
Is too much desiccant a problem?
For almost all cargo, no. Over-drying is practically impossible with container desiccants; the common and costly mistake is underdosing. When in doubt, round up — the desiccant costs a fraction of a single damaged pallet.
Where should desiccants be placed in the container?
Distributed along the full length of the container, not just at the doors: hung on the lashing rings, laid on top of the cargo or placed in the door area — depending on the product format. Photo documentation before sealing is recommended.
Get a binding recommendation
Send us route, cargo and container details — we reply with quantity, product and price.