Article — Real Estate Commission Calculator
Real estate commission calculator: what sellers and agents actually keep
- What is real estate commission?
- The real estate commission formula
- Average real estate commission rates in 2025
- Listing and buyer side commission split
- How the NAR settlement changed commission
- What the agent takes home after the broker split
- Seller net proceeds after commission
- Common real estate commission mistakes
Real estate commission is calculated as sale price times commission rate, then split between the listing and buyer brokerages. A $400,000 home sold at the 2025 national average of 5.32% generates $21,280 in total commission, traditionally divided into roughly $10,640 to each side. The seller pays the full amount from sale proceeds at closing. After the August 2024 National Association of Realtors settlement, rates are explicitly negotiable, buyer commissions are no longer advertised on the MLS, and buyer-broker agreements are mandatory before showings.
Commission is the largest single closing cost for most US home sellers. The calculator above handles total commission, the side-by-side split, and net proceeds.
What is real estate commission?
Real estate commission is the fee paid to licensed brokers and agents for facilitating a property transaction. The seller signs a listing agreement with one brokerage specifying a total commission rate, which is then divided between the listing side and the buyer-side brokerage. Each brokerage further splits its share with the individual agent who handled the deal.
A 6% commission on a $500,000 sale produces $30,000 of gross commission, typically split into two $15,000 shares. If the listing agent has a 70/30 split with the brokerage, the agent receives $10,500 and the brokerage keeps $4,500.
The Bureau of Labor Statistics reports that US real estate sales agents earned a median annual wage of about $56,000 in 2024, with brokers around $63,000. The income distribution is famously bimodal: top-quartile agents in major metros routinely exceed $150,000, while bottom-quartile agents earn under $35,000. Most agents who exit the industry do so within their first two years.
The real estate commission formula
The base identity is commission equals sale price multiplied by commission rate divided by 100. Every other number on a settlement statement is derived from that single equation.
Total commission = Sale × Rate ÷ 100Listing side = Commission × Listing share ÷ 100Buyer side = Commission − Listing sideSeller gross = Sale − CommissionThe listing-side share defaults to 50% in most legacy contracts. After the August 2024 settlement, the listing rate and buyer cooperating compensation are documented as separate fees. The total commission to the seller equals the sum of both sides regardless of how it is presented.
Average real estate commission rates in 2025
The 2025 national average for total real estate commission on residential sales is approximately 5.32%, according to National Association of Realtors data. That sits below the historic 5.5 to 6% range that prevailed from the 1990s through 2023, but well above the 4 to 4.5% that some commentators predicted after the 2024 NAR settlement.
Regional variation is substantial. Washington D.C. averages near 4.5%, Manhattan around 4.66%, California metros around 4.9%. The Midwest and Plains states run higher: Michigan at 6.2%, Oklahoma at 6.1%, Iowa and Indiana over 6%. Higher-priced markets support lower percentage rates because the absolute commission dollars are larger.
Listing and buyer side commission split
Inside the total commission, the split between listing and buyer brokerage has historically been 50/50. A $24,000 total at 6% on a $400,000 sale would resolve to $12,000 to each side. That tradition was driven by the MLS cooperating compensation field, which required listing brokers to specify what the buyer side would receive.
After the August 17, 2024 settlement, the MLS no longer hosts that field. Sellers can offer 3/3, 3/2.5, 3/2, or no buyer-side compensation at all. In practice, most sellers still offer competitive buyer-side commission to attract showings. National data shows the average buyer-side rate stabilized near 2.55% in 2025, down modestly from 2.7% in 2023.
When negotiating a listing agreement, ask the listing agent for an itemized split: their cut, the brokerage cut, and the proposed buyer-side compensation. The total is the only number that hits the seller, but the breakdown reveals what the listing agent actually earns and whether the buyer offer is competitive in your market.
How the NAR settlement changed commission
The National Association of Realtors settled antitrust litigation for $418 million in March 2024, with rule changes effective August 17, 2024. Three structural changes affect every transaction. First, buyer-agent compensation cannot be advertised on the MLS — it must be communicated outside the listing service. Second, buyer-broker representation agreements must be signed in writing before a buyer agent shows property. Third, any commission offers must be conspicuously and explicitly disclosed in writing to consumers.
The structural shift was not a price cut. The 2025 average remained near 5.32%, only marginally lower than 2023. What changed was transparency: every dollar of commission is now an explicit negotiable term rather than an implicit standard.
Since August 2024, any buyer agent showing you a home must have a signed written agreement with you specifying their compensation. Agreeing to a 2.5% buyer-side commission in that agreement makes you contractually responsible if the seller does not offer that amount. Always confirm before signing whether the seller is offering cooperating compensation that covers your agreement.
What the agent takes home after the broker split
After commission splits between listing and buyer sides, each brokerage further splits with the individual agent. New agents commonly start at 50/50 splits. Established agents move to 70/30 or 80/20. Top producers and team leads sometimes negotiate 90/10 or 100% splits with a flat monthly desk fee. On a $12,000 side commission, a 70/30 agent receives $8,400.
From that gross, the agent pays self-employment taxes, MLS dues, association fees, and transaction coordinator fees. Net take-home from a $12,000 side commission for a typical 70/30 agent runs $5,500 to $6,500 after taxes.
Seller net proceeds after commission
Commission is just one line on the seller's closing statement. Net proceeds equal sale price minus commission minus closing costs minus prorated property tax minus mortgage payoff. On a $500,000 sale at 5.5% commission with $2,000 in closing costs, $1,500 prorated taxes, and a $350,000 mortgage payoff, the seller nets $119,000 cash at closing.
- Commission = sale price × rate, paid first from proceeds
- Title and escrow fees = typically $1,500 to $3,000 combined
- Property tax proration = depends on closing date relative to tax year
- Mortgage payoff = remaining principal plus prorated interest
- HOA dues = prorated for the closing month
- Transfer tax = state and county dependent, often 0.1 to 2% of sale price
- Capital gains = excluded up to $250,000 single or $500,000 joint for primary residence
Common real estate commission mistakes
Commission errors cluster around assumed standards. The most common: assuming 6% is mandatory, failing to negotiate the buyer-side offer after the 2024 settlement, calculating commission on net proceeds instead of gross sale price, and forgetting to apply the brokerage split when budgeting agent take-home. FSBO sellers often assume they save 6%, then still pay 2.5 to 3% to the buyer's agent to attract showings. Investment property sellers occasionally forget that commission is a basis-adjustment expense, not a deductible operating cost. Round only at the final step.