Sales Commission Calculator

Find the commission earned on a sale from the rate and amount.

Sales amount

Commission rate

Results update as you type.

Commission earned

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How it works

A sales commission calculator turns a deal value and a commission rate into the exact dollars a salesperson earns, removing the guesswork from pay that changes with every sale. You enter the total sales amount and the commission percentage, and the tool returns the commission earned. Commission-based pay is the engine of most sales organisations because it directly ties reward to results: the more a rep sells, the more they earn, which aligns their incentives with the company's revenue goals. But because the number moves with each transaction, both sides benefit from being able to check it instantly — reps want to confirm they were paid correctly, and managers want to model what a deal, a quota or a rate change will cost. The multiply method used here is simple by design, applying the agreed percentage to the sale value, which is exactly how a flat-rate commission scheme works. It is the building block behind more complex plans too: tiered structures, accelerators and split commissions all start from this basic rate-times-amount calculation before layering on their rules. Sales reps use it to forecast their pay and prioritise the deals that reward them most, while finance and sales leaders use it to budget compensation, set fair rates and check that payouts match the plan. Whether you are quoting a new hire's earning potential, verifying a commission statement, or deciding what percentage keeps a team motivated without eroding margin, seeing the precise figure removes the friction and disputes that vague estimates create.

Formula

Commission = sales amount × commission rate ÷ 100

The sales amount is the total value of the deal on which commission is owed, and the commission rate is the agreed percentage of that value paid to the seller. Dividing the rate by one hundred converts the percentage into a decimal fraction, and multiplying it by the sales amount returns the commission in dollars. The relationship is directly proportional: doubling either the sale size or the rate doubles the payout, which is why commission so cleanly rewards larger deals.

Source:Standard sales-compensation (commission) mathematics

We review all our tools from time to time to ensure accuracy.

Worked example

Sales amount:20000Commission rate:5

Commission = 20,000 × 5 ÷ 100 = $1,000 earned on the deal.

How to use this calculator

1
Enter your values
Enter sales amount and commission rate.
2
Adjust the options
Fine-tune any options to match your situation.
3
Read your result
Commission earned updates instantly as you type — no button to press.

Frequently asked questions

What is a typical sales commission rate?

Rates vary widely by industry, deal size and how much of total pay is commission versus base salary. Many business-to-business roles fall between 5 and 15 percent of the sale, while high-volume retail commissions are often lower and specialised, high-value sales can run higher. The right rate balances motivating the seller against protecting the company's margin. Comparing against industry norms and modelling the cost against expected volume helps set a rate that is both competitive and sustainable.

How is commission different from a bonus?

Commission is usually a set percentage of each sale, so it scales continuously and directly with how much a rep sells. A bonus is typically a fixed or threshold-based reward paid for hitting a target, such as reaching quota or closing a strategic account. Commission rewards every dollar sold, while a bonus rewards reaching a milestone. Many compensation plans combine both — ongoing commission plus periodic bonuses — to reward steady output and standout achievements together.

What is the difference between gross and net commission?

Gross commission is the full amount calculated from the sale value and rate, as this calculator shows. Net commission is what the rep actually receives after any deductions the plan specifies — such as splits with other team members, chargebacks on returned or cancelled orders, or draws being recovered. Always check whether a stated commission figure is gross or net, because plan-specific adjustments can meaningfully change the final take-home amount from the headline calculation.

How do tiered commission rates work?

Tiered plans raise the commission rate as a seller passes sales thresholds, rewarding higher performance with a higher percentage on the additional sales. For example, a rep might earn 5 percent up to $50,000 in sales and 8 percent on everything above it. This flat-rate calculator handles one rate at a time, so for a tiered plan you calculate each band separately and add the results. Tiers are designed to push reps to keep selling beyond their base quota.

Is commission calculated on revenue or profit?

It depends entirely on the company's plan. Many organisations pay commission on the gross sale value, which is simple and motivating but can reward low-margin deals. Others pay on gross profit or margin instead, so reps are incentivised to protect pricing rather than discount heavily to close. This calculator applies the rate to whatever sales figure you enter, so use the sale value or the profit figure depending on which base your commission scheme is built around.