Commission Calculator
Use this free Commission Calculator to calculate your Commission earnings instantly and accurately.
Sale
Earnings
What is a Commission Calculator?
A Commission Calculator helps sales professionals, freelancers, and business owners quickly compute their commission earnings based on sale amounts and commission rates. It can also include base pay for total compensation.
How to calculate commission manually (the formula)
The commission formula is: Commission = Sale Amount × (Commission Rate / 100). Total earnings = Commission + Base Pay (if any).
Example calculation
You sell $5,000 worth of products at a 10% commission rate with no base pay. Commission = $5,000 × 10/100 = $500. Total earnings = $500. With a $1,000 base pay, total = $1,500.
Common mistakes
- Forgetting to include base pay — If you earn a base salary plus commission, include it to see your true total earnings.
- Using the wrong rate format — Enter 10 for 10%, not 0.10. The calculator handles the conversion.
- Not accounting for tiered rates — This calculator uses a flat rate. Some plans pay different rates above certain thresholds.
Frequently asked questions
How do I calculate commission?
Multiply the sale amount by the commission rate divided by 100. Commission = Sale Amount × (Rate/100). Add any base pay to get total earnings.
What is a typical commission rate?
Commission rates vary by industry. Real estate agents often earn 5-6%, car sales range from 20-30% of profit, and retail may offer 2-10%.
What is the difference between commission and base pay?
Base pay is a fixed salary regardless of sales. Commission is variable pay based on the value of sales you close. Many roles combine both.
How do I calculate total earnings with commission and base pay?
Total earnings = Base Pay + (Sale Amount × Commission Rate/100).
Is this calculator free?
Yes, completely free with no sign-up required.