CreaSkai

CreaSkai puts two quick jobsite calculators in one clean landscape workspace, so you can check a load before you tow or shovel — no notebook, no guesswork.

Hitch Balance Loading a trailer? Set the trailer's empty weight, the cargo weight, and how far forward that cargo sits over the axle, then add your tow vehicle's spare payload. CreaSkai works out the weight pressing down on the coupler (the tongue weight), shows it as a percentage of the loaded trailer, and tells you whether you are inside the recommended 10 to 15 percent band. It also warns you if the tongue weight goes past what your vehicle can carry, with a plain tip on which way to shift the cargo.

Roof Guard Worried about snow on a roof? Enter the roof width, length and pitch, the snow depth, and the type of snow, then set the roof's safe load limit. CreaSkai returns the load per square metre, the total snow weight sitting up there, and a clear Safe, Caution or Danger verdict against your limit.

Every result can be saved to your history, reopened later, or shared as plain text. Switch between metric and imperial units anytime.