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Real Estate Commission Calculator

Calculate real estate agent commissions with split percentages, net proceeds to seller, and closing cost estimates.

Tested tool guide Tested browser tools Checked August 16, 2026

What Real Estate Commission Calculator does, with a checked example

This calculator estimates what a home seller keeps after the agent commission comes out of the sale proceeds. Enter the sale price, the total commission rate, how that commission splits between the listing side and the buyer's side, and an estimated closing cost percentage, and it returns the total commission, each side's share, and the seller's net proceeds. The thing sellers most often misjudge: the commission is deducted from the sale price before anything else, so the net figure can be far smaller than the headline price suggests.

Worked example

A concrete input and expected output from the current implementation.

Input

Sale price: $400,000 | Commission rate: 6% | Split: 50/50 | Closing costs: 2% of price

Expected output

Total commission: $24,000, with $12,000 to the listing side and $12,000 to the buyer's side. Closing costs: $8,000. Net proceeds to seller: $368,000.

Six percent of $400,000 is $24,000, and the 50/50 split divides that total in half; the split never changes the seller's total. Deducting $24,000 in commission plus $8,000 in closing costs (2% of the price) leaves $368,000.

How the result is produced

1

How the commission is calculated

The total commission is the sale price multiplied by the combined rate covering both agents, and 5% to 6% is common in many markets. The split percentage then divides that total between the listing side and the buyer's side, typically 50/50. Each agent's own take is smaller still, because agents usually share their side of the commission with their brokerage.

2

How net proceeds are derived

Net proceeds are the sale price minus everything deducted at closing: the full commission plus the estimated closing costs, which are entered as a percentage of the sale price and stand in for title, escrow, transfer tax, and similar items. The remainder is the seller's cash at closing, the figure that actually funds the next move rather than the headline sale price.

Good uses

  • A seller checking whether an offer price leaves enough cash to pay off the mortgage and cover the down payment on the next home.
  • A seller comparing listing agents by running the same price through different commission rates or split structures to see the effect on net proceeds.
  • A seller evaluating a discount or flat-fee listing arrangement against the traditional percentage rate before signing a listing agreement.

Limits and checks

  • Closing costs are an estimate, not a quote. A percentage of the price is an average; the actual settlement statement depends on title insurance, transfer taxes, prorated property taxes, and lender fees, which vary by state, county, and lender.
  • The split between the listing and buyer's sides does not change the seller's total. A 60/40 split produces the same commission deduction as 50/50; the split only matters to the agents and their brokerages, so a listing agent offering a different split is not a saving for the seller.
  • The commission rate is negotiable and varies by market; the commonly cited 6% is a convention, not a regulated or legal standard. Rates differ by property, price point, and broker, and discount brokerages charge less, so the figure entered here should come from a written agreement.

Common questions

Who actually pays the commission, the buyer or the seller?

In a typical US home sale the seller pays the commission out of the sale proceeds, and the listing and buyer's agents divide it. After the 2024 rule changes, the buyer's agent's fee is negotiated separately and is not advertised through the listing service, and in many transactions the buyer now pays their agent directly. Who pays is a matter of contract, not law, so read the listing agreement.

Is 6% the standard or required commission rate?

No. Real estate commissions have no regulated or legally required rate. Five to six percent of the sale price is a common convention in many markets, but the rate is fully negotiable between the seller and the listing broker, and discount or flat-fee brokerages charge less. The calculator's output follows whatever rate you enter, so check what is competitive in your area before treating a number as normal.

References and verification

The example and behavioral notes were checked against the browser implementation. Standards and primary references below define the relevant format, formula, or platform behavior.

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