Commission Calculator
Real estate, car sales, SaaS, freelance referrals — know what a deal actually pays you. Enter the sale and your rate to see commission and total earnings.
How to use this calculator
- Enter sale amount.
- Enter commission rate.
- Enter base (monthly).
- Your results appear instantly below and update as you change the numbers.
How this calculator works
Commission is the sale amount times the rate; total earnings add any base. Worked example: a $10,000 sale at 5% pays $500 — with a $2,000 base that is $2,500 total for the period.
Frequently asked questions
What are typical commission rates?
Real estate agents earn about 2.5–3% per side of the full sale price, car salespeople 20–25% of gross profit on the vehicle, SaaS sales reps 5–10% of annual contract value, and referral bonuses 10–20%.
Is commission paid on price or profit?
It varies. Car sales commissions are usually calculated on gross profit, while real estate and SaaS are paid on the total sale or contract value. Confirm which base your rate applies to — it changes your check substantially.
How do tiered commissions work?
Many plans pay a higher rate above a quota — e.g., 5% up to $50,000 in sales, 7% above it. Calculate each tier separately and add the results, or use your average rate across the whole volume.
How do I set my own commission as a freelancer?
A common starting point is 10% of the deal value for referrals you bring in, 15–20% when you also close or manage the deal. Match the risk and effort you take on.
Disclaimer: Results are estimates for general information only and do not constitute financial, tax, or legal advice. Figures reflect 2026 rules and may change. Always confirm current limits and consult a qualified professional before making decisions. Official figures: IRS.gov · 2026 limits per IRS tax inflation adjustments.