Calculators
Free, no account needed. Calculated with the same formulas as the app — and with the real dimensions of 44 vehicles.
Payload and axle load
How much can you still load, and what does it do to the front and rear axle? Pick a vehicle, enter the items, read the result.
Open calculatorWeight by build method
The same cabinet as a solid block, box, frame or frame with panelling — seven build methods side by side, with the app's material densities.
Open calculatorWill the bed fit?
Crosswise bed, lengthwise bed and standing height for 44 vehicles — with the real load area dimensions and what is left for kitchen and bathroom.
Open calculatorPanel requirement
How many boards do you need? Enter the furniture, choose the build method — area, number of sheets with waste, timber and weight.
Open calculatorInsulation requirement
How many square metres of insulation does your vehicle need, and what does that cost you in weight? Area per part, packs and kilograms.
Open calculatorAll 44 vehicles
One page per vehicle: dimensions, weights, axle loads — and how many kilos are left for the conversion after the legally required remaining payload.
See the vehiclesThe calculators give you reference points for planning. What counts are the figures in your registration document and the result on the weighbridge.