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    Sales Commission Calculator

    TL;DR

    Free sales commission calculator with support for flat-rate, tiered, and accelerator plans — see your earnings at any deal size or quota attainment.

    Sales Commission Calculator

    Set below 100% when the deal is split with another rep or an overlay.

    Unearned draw is deducted from future commission.

    Total commission
    $27,500
    Quota attainment
    125.0%
    Commissionable amount
    $250,000
    Earned commission
    $27,500
    Effective rate on revenue
    11.00%
    Breakdown
    • Up to quota @ 10%$20,000
    • Above quota (accelerated) @ 15%$7,500

    Everything is calculated in your browser. No inputs are sent to a server or stored.

    About this tool

    Built for sales reps and managers who want to verify a paycheck or model a new comp plan. Supports flat-rate, tiered (multi-bracket), and quota accelerator structures. Results are calculated entirely in your browser — nothing is sent to a server.

    The formula

    Commission = commissionable revenue × commission rate. On an accelerated plan: (revenue up to quota × base rate) + (revenue above quota × accelerated rate). Commissionable revenue = closed revenue × gross margin × your share of the deal.

    Worked example

    A rep closes $250,000 against a $200,000 quota on a 10% base rate with a 15% accelerator. The first $200,000 pays 10% = $20,000. The $50,000 above quota pays 15% = $7,500. Total commission is $27,500, an effective rate of 11% on total revenue.

    Benchmarks

    Typical commission rates by role (US B2B)
    MetricTypical rangeNotes
    SaaS Account Executive8–12% of new ARRAccelerators usually start at 100% of quota
    SDR / BDR$50–$200 per qualified meetingOften paid as a bonus rather than a percentage
    Enterprise AE5–10% of ACVLower rate, much larger deal sizes
    Insurance agent (first year)10–20% of premiumPlus 2–5% renewal commission
    Car sales20–30% of front-end grossPaid on gross profit, not sale price
    Real estate agent2–3% per sideBefore the brokerage split

    How it works

    1. Enter your closed revenue. Type the total revenue you closed in the period.
    2. Set your quota. Enter your quota for the same period so the calculator can compute attainment.
    3. Pick a plan type. Flat-rate, tiered, or accelerated above quota.
    4. Enter your commission rates. Base rate, plus accelerator rate if applicable.
    5. See your commission. The breakdown shows base earnings, accelerated earnings, and total payout.
    How we built this

    Built and maintained by the LemCoach team. All calculations run client-side — your inputs never leave your browser. Formulas are reviewed against industry benchmarks we collect from anonymised LemCoach session data each quarter.

    Frequently Asked Questions

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