How does the payload checker work?
The payload checker calculates whether your camper van conversion fits within the maximum permitted payload of your vehicle. The tool compares the total weight of your build, passengers and luggage against the available payload.
Calculation
The maximum payload is the gross vehicle weight minus the empty weight of the van. The total added weight is the sum of your build weight, the weight of the passengers and your luggage. For passengers we count 75 kg per person, the standard figure used by the Dutch vehicle authority and by EU rules. We leave out the driver, because they are already in the mass in running order on the registration document. If your empty weight comes from another source, taken with nobody in the van, switch off the tick box next to the empty weight. The remaining payload is the difference between the maximum payload and the total added weight.
Status assessment
The tool gives three status levels: green (within the limits, based on the weights you enter), amber (close to the limit — consider reducing weight) and red (overloaded). When overloaded, the tool shows by how many kilograms you exceed the limit. Overloading is dangerous and illegal, and the fine increases with the percentage by which you exceed the limit.
GVW upgrade
If your payload is too tight, some vehicles can be upgraded to a higher GVW. This increases the maximum permitted weight, giving you more payload. The upgrade must be approved by the manufacturer or importer and registered with the vehicle authority. Note: a category B licence covers vehicles up to 3,500 kg — above that a C1 licence is required.
Frequently asked questions
What is a GVW upgrade and how do I apply for one?
A GVW upgrade (technically: mass increase) raises the maximum permitted total weight of your vehicle. You apply through the manufacturer or importer of your van. They assess whether the chassis, brakes and suspension can handle the higher weight. After approval, the new GVW is recorded on the registration certificate.
Why is the driver not counted among the passengers?
Because they have been counted already. The mass in running order on your registration document is the European definition: the vehicle with at least 90 percent fuel, the fluids, the standard equipment and a driver counted at 75 kg. The Dutch inspection handbook states those 75 kg explicitly. Add another 75 kg per occupant including yourself and the driver weighs twice. For everyone else we do count 75 kg per person, the official figure including hand luggage. Real weights differ, so put the loaded van on a weighbridge if payload is tight.
What happens if I am overloaded?
Overloading is illegal and dangerous. At a roadside check you risk a fine that increases with the percentage by which you exceed the limit. Additionally, your insurance may not pay out in case of an accident, and your brakes and tyres are not rated for the higher weight.
What is the difference between GVW and kerb weight?
GVW (Gross Vehicle Weight) is the maximum allowed weight including everything. Kerb weight is the van as it comes from the factory. The difference is your payload.
Can I exceed my payload?
No, that's dangerous and illegal. Your insurance may not pay out in an accident. During a check you risk a fine and driving ban.