Sales Commission Calculator

A sales commission equals the sales amount times the commission rate: sell a $22,000 car on a 5% plan and you earn $22,000 × 0.05 = $1,100. Add any base salary or draw for your total earnings. This sales commission calculator computes flat, tiered, and base-plus-commission pay as you type; its defaults show $50,000 of sales at 5%, which is $2,500.

A commission answers "what will I earn on these sales?" For the numbers around it, reach for a sister tool. Use the Margin Calculator or Profit Margin Calculator when your plan pays on gross margin rather than revenue, the Bonus Tax Calculator to see the withholding on a separate commission check, and the Paycheck Calculator to turn total earnings into take-home pay.

How sales commission is calculated

A flat commission is one multiplication. Take the sales amount, multiply by the rate as a decimal, and you have the commission:

So $50,000 in sales at 5% is $50,000 × 0.05 = $2,500. If your plan also pays a base salary or draw, your total earnings are simply commission plus base:

The only things you have to get right are what the rate is paid on (revenue, gross profit, or margin) and which period the numbers cover. If your plan pays on margin, work out that figure first with the Margin Calculator and enter the result as the sales amount. Keep the sales amount and base pay on the same time frame (per deal, monthly, quarterly, or annual) and the total is meaningful.

Tiered and accelerator commission

Many plans reward hitting a threshold by paying a higher rate on every dollar above it. This is a tiered or accelerator structure. Sales up to the threshold earn the base rate; sales above it earn the higher rate. The two pieces are added together:

Enable the tiered option in the calculator, set the threshold and the higher rate, and it splits your sales automatically and shows the commission earned in each tier.

Tiered commission calculator: 5% up to $40,000, 8% above

This matrix shows how a single accelerator (5% on the first $40,000, 8% on every dollar beyond) lifts both your commission and your effective blended rate as sales grow:

The base tier never pays more than $2,000 (5% of the $40,000 threshold); all the extra upside comes from the accelerator, which is why the blended rate climbs toward 8% the further past the threshold you sell.

How to use this calculator

You only need two or three numbers for a realistic estimate. Work through the fields in order:

1. Sales amount: enter the revenue you closed for the period (a single deal, a month, a quarter, or a year). If your plan pays on margin or profit, enter that figure instead of total revenue.
2. Commission rate: type your rate as a percentage, or tap a preset. This is the rate from your written plan.
3. Base pay (optional): add your salary or guaranteed draw for the same period to see total earnings, not just the commission slice.
4. Tiered rate (optional): turn this on if your plan pays an accelerator. Set the threshold and the higher rate, and the calculator splits your sales between the two tiers.

The results update as you type. The big number at the top is your commission; the pay summary shows total earnings, your effective (blended) rate, and how much of your gross pay comes from commission versus base.

Who this calculator is for

Anyone whose pay moves with sales results can use this tool to turn a deal into a paycheck figure:

• Sales reps and account executives checking what a closed deal or a month of bookings will pay.
• Real-estate, insurance, and auto sales pros who earn per transaction and want a quick payout estimate.
• Job seekers comparing offers by modeling on-target earnings (base plus commission at quota).
• Sales managers and founders designing or sanity-checking a commission plan, including accelerators.
• Freelancers and affiliates who earn a percentage of revenue they generate.

Worked example 1: flat commission

You are a sales rep with a $3,000 monthly base and a flat 6% commission on revenue. This month you booked $72,000 in sales. Your commission is $72,000 × 0.06 = $4,320, and your total earnings are $4,320 + $3,000 = $7,320 for the month. Commission makes up about 59% of your gross pay ($4,320 ÷ $7,320), so a slow month would cut your income far more than a cut in base pay would.

Worked example 2: tiered accelerator

Your plan pays 5% on sales up to $40,000 and 8% on everything above it. You close $50,000. The base tier pays $40,000 × 0.05 = $2,000, and the higher tier pays $10,000 × 0.08 = $800, for a total commission of $2,800. Your effective (blended) rate is $2,800 ÷ $50,000 = 5.6%, higher than the base rate because part of your sales cleared the accelerator. Push to $70,000 and the higher tier grows to $30,000 × 0.08 = $2,400, lifting commission to $4,400 and the blended rate to about 6.3%.

Worked example 3: comparing two job offers

Offer A is a $60,000 base with a 3% commission; Offer B is a $40,000 base with a 9% commission. If you realistically expect $300,000 in annual sales, Offer A pays $60,000 + (300,000 × 0.03) = $69,000, while Offer B pays $40,000 + (300,000 × 0.09) = $67,000. At that volume they are close, but if you can hit $500,000, Offer B jumps to $85,000 versus $75,000 for Offer A. The two plans pay the same at $333,333 of sales ($20,000 of extra base divided by the 6-point rate gap); below that Offer A wins, above it Offer B does. Run your own expected volume to see which side of the crossover you are on.

Worked commission examples, step by step

These are the exact question types people bring to a commission calculator, worked out cell by cell. Each row is sales × rate, plus any base pay:

Note the third row: when a rate applies only to sales over a threshold, apply it to the excess ($8,000 − $2,000 = $6,000), not the full amount. Enter that excess as the sales figure, or use the tiered option with a 0% base rate and a $2,000 threshold, to get the right commission.

Common types of commission plans

"Commission" is a single word for several very different pay structures. Knowing which one you are on tells you how to fill in the calculator and how much risk you are carrying:

• Straight commission: all pay comes from commission, with no base salary. The upside is uncapped, but a slow month means a small (or empty) paycheck. Leave the base pay field at zero to model this.
• Base plus commission: a fixed salary for stability plus commission on top. The split between the two varies widely by employer and role. Enter both the base and the commission to see the full picture.
• Tiered (accelerator) commission: the rate steps up once you clear a threshold or quota, rewarding over-performance. Turn on the tiered option to model the higher rate on sales above the threshold.
• Draw against commission: a guaranteed minimum advance that smooths out lumpy sales. A recoverable draw is paid back from later commissions; a non-recoverable draw is kept regardless. Enter a guaranteed draw as base pay; subtract a recoverable draw from the commission shown.
• Revenue vs. gross-margin commission: some plans pay a percentage of revenue, others a percentage of gross profit or margin to discourage heavy discounting. The math is identical; just feed the calculator the number your plan actually pays on.
• Residual or recurring commission: common in subscriptions, insurance, and software, where you keep earning a smaller percentage for as long as the customer renews. Enter each period's recurring revenue separately to estimate the ongoing payout.

Many real-world plans mix two or three of these, for example a modest base, a flat rate up to quota, and an accelerator beyond it. Model the pieces one at a time and add them to see your true on-target earnings.

Total monthly earnings by base salary and commission plan

Total earnings are base pay plus commission (sales × rate). This matrix compares four example pay mixes across a range of monthly sales, so you can see where a low-base/high-rate plan overtakes a high-base/low-rate one:

At low volume the highest base wins ($3,000/5% pays most at $20,000 and $30,000 in sales). The $2,000/8% plan overtakes it at about $33,333, the pure-commission plan passes the $1,500/6% plan at $37,500 and the $3,000/5% plan at $60,000, and it ties the $2,000/8% plan at $100,000. These are exactly the crossovers to check before accepting a low-base offer.

How commission plans differ by industry

There is no official or universal commission rate. Rates depend on the product's price and margin, the length of the sales cycle and how much base salary the role carries, and they are set by each employer's written plan. What you can compare across industries is how the commission is figured:

• Retail and high-volume goods: plans may pay a small percentage on many sales, often on top of an hourly wage or salary.
• Real estate: a percentage of the sale price that is negotiated with the client and is often split between the agents and their brokerages, so the agent's share is smaller than the headline rate.
• Automobiles: plans may pay on the dealership's gross profit on the vehicle rather than the sticker price, so the rate applies to a much smaller base.
• Insurance: plans can pay a higher commission on the first-year premium and smaller renewal commissions in later years.
• Software and subscriptions: plans may pay on new annual contract value, with accelerators past quota and different rates for renewals.
• Services and consulting: plans vary widely and may pay on revenue or on the margin of each engagement.

A 3% rate on a $500,000 deal can pay far more than a 20% rate on a $2,000 sale, so always translate the percentage into expected dollars at realistic volume. The pay summary in this calculator does that translation for you, and the effective-rate figure lets you compare two plans that quote their numbers differently.

Commissions and overtime under federal law

If you are a nonexempt employee, commission does not replace overtime pay. Department of Labor rules treat commissions as payment for hours worked that "must be included in the regular rate" (29 CFR 778.117), whether the commission is your only pay or comes on top of a salary or hourly wage. When the commission is paid weekly, it is added to the week's other earnings, the total is divided by all hours worked, and every hour over 40 earns an extra half of that rate (29 CFR 778.118).

Example: you earn $15 an hour, work 45 hours, and receive a $300 commission for the week. Straight-time pay is 45 × $15 + $300 = $975, so the regular rate is $975 ÷ 45 = $21.67. The overtime premium is 5 hours × $21.67 ÷ 2 = $54.17, and the week pays $1,029.17. Some commissioned employees of retail or service establishments are exempt from overtime under section 7(i) of the FLSA, but only if their regular rate is more than one and a half times the minimum wage and more than half of their earnings in a representative period are commissions (DOL Fact Sheet #20). This calculator does not apply overtime; use the Overtime Calculator for that step.

When commission is earned vs. when it is paid

The amount you calculate and the date the money lands can be two very different things. A plan usually defines a trigger event that "earns" the commission (signing the contract, the customer paying the invoice, or the product shipping) and then pay it out on the next regular cycle. That timing matters for three reasons:

• Cash-flow lag: if commission is only earned once the customer pays, a deal you close in January might not hit your paycheck until March. Budget around when the money actually arrives, not when you shake hands.
• Splitting periods: a deal that closes at the end of a quarter may fall into the next commission run, which can change whether you cleared an accelerator threshold. Keep the sales amount and base pay in the same period to keep the total honest.
• Chargebacks and clawbacks: if a customer cancels or fails to pay within a defined window, many plans reverse the commission, even after it was paid. This calculator shows the commission before any clawback, so hold a mental reserve on deals that could still fall through.

Always check your written plan for the exact earning trigger and payout schedule. Two reps with identical sales can see very different paychecks in any given month purely because of timing rules.

How to evaluate or negotiate a commission plan

Whether you are weighing a job offer or designing a plan, the same questions separate a fair structure from a frustrating one. Run the numbers in the calculator, then sanity-check against these points:

• What is the realistic OTE, not the headline? Recruiters quote on-target earnings assuming you hit 100% of quota. Ask what share of the team actually hits quota, then model your own conservative volume to see the likely number.
• Is the quota attainable? A high rate is worth little if the quota is set so high almost no one reaches the accelerator. Compare the threshold to typical rep performance, not the top performer.
• What is the rate paid on? Revenue, gross profit, or margin can change your real pay by half. Confirm the base of the calculation before comparing two plans' percentages.
• Are there caps? A capped plan limits your upside in a great year. If the plan caps, model your earnings at the ceiling, not at uncapped volume.
• How are draws and chargebacks handled? A recoverable draw can leave you owing money in a slow stretch; aggressive clawback windows can erase commission on deals you already counted. Factor both into your downside case.
• How stable is the base? A larger base lowers risk in slow months; a larger commission rewards strong months. Match the mix to your risk tolerance and the predictability of the pipeline.

When you compare two offers, plug a low, expected, and stretch sales figure into each plan and read the total earnings for all three. The plan that wins at your expected volume, not the one with the flashiest rate, is usually the better deal.

Quick reference: commission by sales and rate

Here is the commission earned at common rates and sales amounts (flat rate, before tax):

The table is for a flat rate; a tiered plan would pay more once sales clear the accelerator threshold.

Key commission terms explained

• Commission rate: the percentage of the sale you earn. The single biggest lever in your pay.
• Base salary: fixed pay you receive regardless of sales. Plans range from high-base/low-commission to pure commission.
• Draw: an advance on commission. A recoverable draw is repaid from future commissions; a non-recoverable (guaranteed) draw is yours to keep.
• Quota: the sales target you are expected to hit, often tied to where accelerators kick in.
• OTE (on-target earnings): base plus commission earned at 100% of quota, the headline number recruiters quote.
• Accelerator / tier: a higher rate on sales above a threshold that rewards over-performance.
• Effective rate: total commission divided by total sales, your true blended percentage.
• Regular rate: for nonexempt employees, the hourly figure overtime is based on; commissions are part of it.
• Chargeback / clawback: commission reversed when a deal cancels, returns, or goes unpaid.

What changes your commission the most

If you adjust the inputs and watch the result move, a few factors dominate:

• The rate: commission scales directly with the percentage; doubling the rate doubles the commission.
• Sales volume: the other half of the multiplication, and the part you most control day to day.
• Whether a tier applies: clearing an accelerator threshold lifts your blended rate on every extra dollar.
• What the rate is paid on: a 10% rate on margin can pay less than 5% on revenue, depending on your product's margins.
• The base/commission mix: a bigger base lowers risk; a bigger commission rewards strong sales.

Commissions and taxes

The figure this calculator shows is your gross commission, before any deductions. IRS Publication 15 (2026) lists commissions as supplemental wages, which are subject to Social Security, Medicare and federal unemployment (FUTA) taxes no matter how income tax is withheld. For federal income tax, an employer that includes the commission in a regular paycheck without listing it separately withholds as if the total were one payment under the normal tables. If the commission is identified separately and income tax was withheld from your regular wages this year or last year, the employer may instead withhold a flat 22%; otherwise it adds the commission to regular wages and uses the normal tables. Supplemental wages above $1 million in a calendar year are withheld at 37%, whatever your Form W-4 says. Flat withholding can make a commission check feel small, but it is withholding, not your final tax: the return you file settles the difference. To approximate the net figure, run the gross commission through the Paycheck Calculator or the Bonus Tax Calculator.

Limitations and assumptions

This is a planning estimate, not a payroll statement. Keep these assumptions in mind:

• It shows gross commission; no income tax, Social Security, Medicare, or benefits deductions are applied.
• It does not add overtime premiums that a nonexempt employee earns on commission in weeks over 40 hours.
• It does not model commission caps; if your plan stops paying past a ceiling, your real commission may be lower.
• It does not subtract recoverable draws or chargebacks; deduct those yourself if they apply.
• The tiered mode uses a single threshold and two rates; multi-tier or per-deal split plans need to be entered tier by tier.
• Whatever you type as the sales amount is what the rate is applied to, so enter revenue, profit, or margin to match your plan.

How it compares to related calculators

This page answers "what will I earn on these sales?" For neighboring questions, a sister tool fits better:

• To find the profit margin behind a sale, use the Margin Calculator or Profit Margin Calculator.
• To set a selling price from cost, use the Markup Calculator.
• To value overtime hours at time-and-a-half, use the Overtime Calculator.
• To convert an hourly wage into an annual salary, use the Hourly to Salary Calculator.
• To see your pay after a percentage raise, use the Pay Raise Calculator.
• To estimate take-home after withholding on a commission check, use the Paycheck Calculator or the Bonus Tax Calculator.

Sources

• Internal Revenue Service (IRS): Publication 15 (2026), Employer's Tax Guide, section 7, Supplemental Wages (commissions; optional flat 22% withholding; 37% above $1 million; subject to Social Security, Medicare and FUTA).
• Electronic Code of Federal Regulations: 29 CFR 778.117, Commission payments, general, and 29 CFR 778.118, Commission paid on a workweek basis.
• U.S. Department of Labor (DOL): Fact Sheet #20: Employees Paid Commissions By Retail Establishments Who Are Exempt Under Section 7(i) From Overtime Under The FLSA.