Auction Commission Calculator
Calculate net proceeds from auction sales after buyer's premium, seller's commission, lot fees, and insurance.
Inputs
%
%
%
Results
Net to seller ($)
$880
Buyer total ($)$1,200
Total seller fees ($)$120
Effective fee rate (%)12%
Auction house total ($)$320
Private sale estimate ($)$850
Auction House (%) Of Transaction26.67%
Private Sale Advantage-30
How to Use This Calculator
- Enter the hammer price (winning bid) and seller commission percentage.
- Set buyer's premium (%), number of lots, lot fee, and insurance percentage.
- Review Net to Seller, Buyer Total, Total Seller Fees, and Effective Seller Fee Rate (%).
- Compare net-to-seller across multiple auction houses before consigning valuable pieces.
Ad Placeholder
Ad Placeholder