Commission Calculator
Turning a Sale Into a Paycheck
Commission-based pay ties earnings directly to sales performance, either as a straight percentage of what's sold or layered on top of a guaranteed base salary. Salespeople need to know exactly how a rate translates into take-home pay before accepting an offer or evaluating a pay structure change, and this calculator handles both the flat-rate case and the base-plus-commission case.
The Formula
Commission = Sales Amount × (Commission Rate / 100)
Total Earnings = Base Salary + Commission
Total Earnings = Base Salary + Commission
How Commission Rate Affects Take-Home Pay
The relationship between rate and commission earned is linear — doubling the rate doubles the commission on the same sales amount — which makes it straightforward to compare offers once you know the actual sales volume you can expect to hit.
| Commission rate | Commission earned | Net to company |
|---|---|---|
| 3% | $300.00 | $9,700.00 |
| 5% | $500.00 | $9,500.00 |
| 7% | $700.00 | $9,300.00 |
| 10% | $1,000.00 | $9,000.00 |
| 15% | $1,500.00 | $8,500.00 |
Where This Calculation Matters
- Evaluating a job offer — comparing a straight-commission role against one with a base salary plus a lower commission rate.
- Setting compensation plans — sales managers modeling total payout at different rate structures before rolling out a new plan.
- Tracking personal earnings — salespeople projecting a paycheck from a pipeline of expected closes.
- Negotiating rate changes — quantifying exactly how much a one-point rate change is worth on a given sales volume.
Note: A higher commission rate on a smaller base salary can produce lower total earnings than a lower rate paired with a solid base, depending entirely on realistic sales volume — run both scenarios before comparing offers.
How to Use This Calculator
- Choose Flat Rate Commission or Base Salary + Commission from the mode selector.
- For Flat Rate Commission, enter Sales Amount ($) and Commission Rate (%).
- For Base Salary + Commission, also enter Base Salary ($).
- Select Calculate to see the commission earned and total earnings.
Related Calculations
Compare structured offers with the Salary Comparison Calculator, or see raw sales performance with the Revenue Calculator.