No sign-up · Unlimited calculations
Free Auto Auction Max Bid Calculator
Calculate your maximum profitable bid for Copart and IAAI lots. Includes market value, transport distance and fees, auction fees, repair costs, and profit margin.
Salvage auction max bid calculator
Enter vehicle year, make, and model (or decode from VIN), plus title type, auction platform, optional mileage, repair estimate, your ZIP, and auction yard location. AutoFlip estimates market value and transport, applies Copart or IAAI buyer fee planning estimates, and suggests a maximum bid with a full cost breakdown.
Copart and IAAI buyer fees
Real auction fees are mostly flat dollar tiers plus gate, virtual-bid, and other charges that vary by account. For planning, AutoFlip applies approximate effective rates (often near 11–16% of hammer for Copart mid-range lots; 8–13% for IAAI). Always verify on the auction lot calculator and invoice before bidding.
Estimates vs. signed-up analysis
Values on this free page are planning estimates. When you analyze a specific lot, AutoFlip pulls listing photos, damage, title, comparables, max bid, and bid history tied to that vehicle. Start a 7-day free trial on Starter or Pro for unlimited lot analysis.
How it works
- Enter vehicle year, make, model, title type, and auction platform.
- We estimate market value and transport distance from your ZIP to the yard.
- Adjust fees, repairs, and profit — get a suggested max bid with full breakdown.
Frequently asked questions
What is a salvage auction max bid calculator?
It helps you figure out the highest bid you can place at Copart or IAAI while still covering buyer fees, transport, repairs, and your target profit. AutoFlip subtracts those costs from estimated resale value to suggest a max bid.
Does this include Copart and IAAI buyer fees?
Yes. Select your auction platform and the calculator applies planning-estimate buyer fee rates by bid amount (roughly 11–16% effective for Copart planning, 8–13% for IAAI). Real fees are mostly flat tiers plus other charges — always confirm on the lot calculator and invoice.
Is this calculator free?
Yes. No sign-up, no credit card, unlimited calculations on this page.
Analyze real auction lots with accurate data
This free calculator is great for quick math. When you're bidding on a specific lot, AutoFlip pulls listing photos, damage, title, comps, max bid and bid history tied to that vehicle.
- Max bid with auction fee planning estimates (Copart / IAAI)
- Market value and transport distance estimates
- Unlimited calculations — no account needed
- Real listing comparables on paid plans
- Analyze Copart, IAAI and bid.cars lots by lot number
Open the full tool in your browser for live market value estimates, transport distance, and bid breakdown.
Open Free Auto Auction Max Bid Calculator Try Free