Overweight Checker
Quick legal check across GVW and per-axle limits.
About the Overweight check calculator
Use this overweight checker for van payload & legal weight limits. Quick legal check across GVW and per-axle limits.
Enter your overweight check details
Tip: a public weighbridge gives you per-axle and total readings in one stop. UK fines for being overweight start at £100 and can reach £300 per axle plus prohibition.
Your overweight check results
Status
Legal
GVW
3,370 / 3,500 kg
130 kg spare
Front axle
1,620 / 1,750 kg
130 kg spare
Rear axle
1,750 / 2,000 kg
250 kg spare
Tightest headroom
130 kg
Smallest of GVW & axle margins
Why overweight check matters for van payload & legal weight limits
Plan with confidence
Getting your overweight check numbers right early avoids costly rework, undersized components and surprises on the road.
Related weight & payload tools
Pair this with the rest of our weight & payload calculators to plan your full van conversion.
Overweight check calculator FAQ
- What does the Overweight Checker do?
- Quick legal check across GVW and per-axle limits. It is designed for van payload and legal weight so you can plan with confidence.
- Is the overweight check calculator free to use?
- Yes. All VanTools calculators, including the Overweight Checker, are free to use with no sign-up required.
- How accurate are the overweight check results?
- Results are estimates based on the values you enter and standard van payload and legal weight assumptions. Always sanity-check against manufacturer data and your real-world conditions.
- Can I share or save my overweight check calculation?
- Yes. Use the Share button to copy a link that includes your inputs, or use Export to download a PDF or image of your results.