Trailer Tongue Weight Calculator
Calculate trailer tongue weight quickly with clear inputs, an instant result, and a practical formula.
Trailer Tongue Weight measurements
Enter your values, then calculate.
Result
How to calculate trailer tongue weight
This calculator finds target trailer tongue weight by applying a target percentage to the total loaded trailer weight.
How the calculation works
Target tongue weight = Loaded trailer weight × (Target percentage ÷ 100).
Example
A 4,000 lb loaded trailer targeting 10% tongue weight: 4,000×0.10 = 400 lbs.
Frequently asked questions
How is Target tongue weight calculated?
Target tongue weight = [Loaded trailer weight] × ([Target tongue weight percent] ÷ 100).
Is the Trailer Tongue Weight Calculator free to use?
Yes — every calculator on Simple Calculator Tools is free, runs in your browser, and does not require an account.
Trailer Tongue Weight Calculator
Target tongue weight = Loaded trailer weight × (Target percentage ÷ 100).
Let's understand your trailer tongue weight result.
Calculate a result above and this guide will help you interpret it using this calculator's own formula and explanation.
Pro Tips for Trailer Tongue Weight
- A commonly recommended tongue weight range is 9-15% of total trailer weight — too little causes sway, too much can overload the tow vehicle's hitch and rear axle.
- Weigh the actual fully-loaded trailer (including cargo, fuel, water) for an accurate target, not just the trailer's empty weight.
Common Trailer Tongue Weight Mistakes to Avoid
- Calculating tongue weight target based on the trailer's empty weight alone, ignoring the added weight of cargo, fuel, and water that affect the actual loaded weight.
When to Use This Calculator
This calculator finds target trailer tongue weight by applying a target percentage to the total loaded trailer weight.