Semi Truck Payload Remaining Calculator

Start with a current gross weight, then add planned fuel and other cargo.

Gross target (lb)

Current gross weight (lb)

Fuel to add (gal)

Fuel lb/gal

Other added load (lb)

This calculator does not tell you how the added weight will distribute across axle groups.

Keep this result in your TowAtlas history.

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Trusted CalculationsMath built for real towing and hauling decisions.

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Built for the RoadFast tools designed for phone use at the truck or scale.

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Two AudiencesRV/trailer tools and dedicated commercial-driver utilities.

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Your Data, Your ChoiceUse locally or sync saved setups through your TowAtlas account.