Car Rental Cost Calculator
Enter your rental duration, daily rate, insurance, taxes, and extra fees to get an itemized total cost for your car rental.
Rental Details
Collision Damage Waiver, liability, etc. Leave at 0 if you have your own coverage.
Applied to the base rate subtotal. Airport taxes often 15–30%.
One-Time Extra Fees
$
Fill in the rental details and click Calculate Total Cost to see your breakdown.
Estimated Total Rental Cost
$0.00
Cost Breakdown
Rental Days
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Base Subtotal
–
Tax Amount
–
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Summary
Enter your rental duration, daily rate, insurance, taxes, and extra fees to get an itemized total cost for your car rental.
How it works
- Enter the number of rental days or pick a start and end date.
- Type in the base daily rate quoted by the rental company.
- Add optional insurance costs per day (collision, liability, etc.).
- Set the tax rate percentage applied in your rental location.
- Add any one-time fees such as GPS rental, additional driver, or young driver surcharge.
- The calculator instantly shows a full itemized breakdown and grand total.
Use cases
- Compare the true cost of two competing rental quotes side by side.
- Budget accurately for a road trip without hidden fee surprises.
- Determine whether the rental company insurance is worth adding versus using your own.
- Estimate the per-day effective cost after taxes and fees are included.
- Plan corporate travel reimbursements with an itemized cost breakdown.
- Calculate the extra cost of adding a second driver to the reservation.
Frequently Asked Questions
Last updated: 2026-06-10 ·
Reviewed by Nham Vu