Truck Weight Calculator

Trailbit

In-app purchases

About this app

Truck Weight Calculator helps you slide tandems, estimate axle weights, and stay legal—fast.
Using a platform and cat scale has never been easier. You can offset scale readings and weighing in or out of the scale.

Sliding trailer axles to the right hole eliminates guesswork and saves time and money on re-weighing. You can specify your load arrangement and weight distribution to make axle slide calculations more precise.
This helps ensure compliance at truck weigh stations, reduces the risk of overweight fines, and gives you peace of mind before rolling in. Think of it as your backup plan—built to keep you safe, legal, and confident on the road.

If you're overweight on an axle, the app helps you fix it—when possible. That might mean sliding axles to the right hole, burning off excess fuel before reaching the weigh station, adjusting the fifth wheel, or simply knowing your state’s weight regulations.

Estimating axle weight is a premium feature that lets you calculate axle weights before you even reach the scale. The app uses the gross weight of the load (payload) from your Bill of Lading and your load arrangement to make accurate predictions. It’s useful in all kinds of everyday trucking scenarios.

If there’s no scale nearby, you can set your axles in the hole with the highest chance of being compliant—no guessing required. You’ll get a calculated solution that gives you peace of mind, especially when hauling lighter loads and unsure if scaling is necessary. The estimator helps you analyze different scenarios and pick the safest hole.
Plus, you can spot load arrangement issues ahead of time—while you're still being loaded.

Whether you're hauling pallets or equipment, Truck Weight Calculator helps you stay legal, save time, and optimize your load. Core features are free, and premium tools are available via in-app purchase.

Truck Weight Calculator supports 53' (16m) and 48' (14.6m) trailers (cooler, dry-van, flatbed) with 2–3 axles and axle splits up to 11'6". While designed for palletized loads, it can also provide rough estimates for equipment on flatbeds—making it a versatile truck axle weight calculator for real-world scenarios.

Built for drivers, by those who understand the road. Whether you're scaling, planning, or adjusting on the fly, Truck Weight Calculator keeps you compliant, confident, and moving forward.

Features:

Bridge Scale Axle Calculation – Instantly compute steering, drive, and trailer weights as you roll over bridge scales

Tandem Hole Guidance – Get recommendations for sliding trailer tandems to the correct hole after scaling

Fuel Optimizer – Know exactly how much fuel to add or burn to stay within legal truck axle weight limits

Wind Advisor – Receive safety tips for lighter loads in windy conditions

State Weight Limit Info – Access up-to-date regulations across U.S. states

Estimate axle weights using payload from the Bill of Lading and load arrangement—no scale required


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Terms of service: https://sachdevpl.github.io/termsofservice

What’s new

Bug Fixes