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Car Rental Extra Charge Calculator

Find out how much you're really paying. Enter your rental details and see the full cost breakdown — including hidden fees most renters never notice.

directions_car Rental Basics

warning Common Hidden Fees

~10-11% surcharge applied to airport rentals

+10%

Collision/Loss Damage Waiver

Daily fee to use company transponder, charged even if you don't use toll roads

In-car GPS rental (your phone does this for free)

Age-based daily surcharge, often not shown in advertised price

One-time charge — estimate based on tank size

percent Taxes & Government Fees

Avg. US car rental tax: 16-20%
calculate

Enter your rental details above to see the full cost breakdown.

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Get the full contract analysis

Scan your rental agreement with Smart Summaries to see every hidden clause and fee before you sign.

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