RV & Trailer Commercial Trucking All Tools Saved Setups About

Towing Payload Calculator

Estimate how much of your truck's payload is used once people, cargo, hitch hardware and trailer tongue weight are added.

Saved setup values are applied automatically when available.

What counts against payload?

People, cargo, accessories, hitch hardware and the portion of trailer weight carried by the truck can all consume payload.

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Common questions

Where should I get my payload number?

Use the value for your exact vehicle when possible, including vehicle labels and manufacturer documentation.

Does tow rating replace payload?

No. A setup can be below a published tow rating and still run out of payload or axle capacity.

Trusted CalculationsMath built for real towing and hauling decisions.
Built for the RoadFast tools designed for phone use at the truck or scale.
Two AudiencesRV/trailer tools and dedicated commercial-driver utilities.
Your Data, Your DeviceSaved setups stay in local browser storage.