Commission Calculator
This commission calculator works out the commission earned on a sale from sales and a percentage, or the sales you need to reach a target payout. With sales of 25,000 at 3.5%, the commission is 875 and 24,125 is left after paying it.
Example: What do you want to calculate: Commission from sales and rate · Sales 25,000 · Commission rate 3.5 % · Base salary or fixed fee (optional) 0 → Result: Commission: 875.00. Source: Wikipedia – Commission (remuneration): flat, tiered and retroactive commission. Updated: .
How it is calculated
How to calculate commission
Commission is a percentage of sales: commission = sales × rate ÷ 100. With sales of 25,000 at 3.5% that is 875. To find the sales needed for a target, turn it around: commission × 100 ÷ rate, so 875 at 3.5% needs sales of 25,000. A base salary is simply added on top.
Tiered commission
With tiers the rate rises as sales grow. Two designs are common:
- Marginal: each rate applies only to the sales inside its band. With 2% up to 10,000, 3% from 10,000 and 4% from 30,000, sales of 40,000 pay 200 + 600 + 400 = 1,200.
- Retroactive: the rate reached applies to all sales, so 4% of 40,000 = 1,600. Crossing a threshold is rewarded much more strongly.
What counts as sales
Your contract decides the base: net or gross amount, before or after returns and discounts. Enter the amount your agreement names as the basis for the calculation.
Limits
The calculator uses the amount you enter. Cancellations, unpaid invoices, timing of payment and splits between several sellers are not included. The result does not replace a check of your contract.
Frequently asked questions
How do you calculate commission as a percentage?
Multiply sales by the commission rate and divide by 100. For 12,000 in sales at 5% the commission is 600.
How do I calculate commission in Excel?
Use a formula like =B2*C2 with the rate as a decimal (0.035) or a cell formatted as percent. Tiered rates need several conditions, which this calculator handles for you.
What is the difference between marginal and retroactive tiers?
With marginal tiers each rate only applies to the sales inside its band. With retroactive tiers the rate reached applies to all sales, so the payout jumps at each threshold.
Is commission calculated on net or gross sales?
That is set in the contract. Often it is the net amount. Enter the figure your agreement names as the basis.
Sources and legal basis
As of:
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