How to use the fuel surcharge calculator
- Base freight charge: Freight amount subject to surcharge.
- Fuel surcharge (%): Current carrier surcharge percentage.
- Other charges: Fees outside the fuel calculation.
- Select the button and review the result.
Worked example
A 1,200 base at 18% adds 216.
Method and limitations
Base freight × surcharge rate.
Confirm which charges are subject to the carrier’s current surcharge.
Common questions
Why might another result be different?
Inputs, rounding, policies, rates, and assumptions can differ. Compare like-for-like values and use current official information when a rate or rule can change.
Does NidXee save my entries?
No. The calculation runs in your browser. Reloading or closing the page may clear it.