Payload Calculator

What is the Payload Calculator?

Check remaining payload capacity from GVWR, curb weight and load. Payload and towing limits protect your safety and your vehicle, and passengers and gear count toward them.

How to use the Payload Calculator

1. Enter your gvwr, your curb weight, your passengers & cargo, your trailer tongue weight.
2. Results update automatically as you type; you can also press Calculate.
3. Read the output: remaining payload, status.
4. Use the 📊 chart to see the result visually, then copy or share it.

Formula and method

Worked example

With gvwr = 7,000 lb, curb weight = 5,200 lb, passengers & cargo = 900 lb, trailer tongue weight = 500 lb, the Payload Calculator returns remaining payload: 400 lb; status: Within rated payload.

Where the Payload Calculator helps in real life

You are loading camping gear, four passengers and a trailer. The calculator shows whether you are within payload capacity.

You are buying a truck to tow a boat. Checking payload and tongue weight helps choose the right vehicle.

Common mistakes to avoid

• Ignoring tongue weight.
• Forgetting passengers count toward payload.
• Using brochure figures instead of the door-jamb sticker.
• Assuming towing capacity is the only limit.

💡 Practical tip: Passengers and cargo count toward payload, which can limit towing before towing capacity does.

Tips for better results

• Check the payload sticker in the driver’s door jamb.
• Weigh loaded vehicles at a public scale.
• Distribute weight evenly.

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