Using the Commission Calculator
Check what the commission rate applies to before entering the amount. Some agreements use gross revenue, others use revenue after returns, tax or certain expenses. The same percentage can produce a different payout on each base.
Worked example
Use the example inputs below to reproduce this result. These are the form's starting values, not recommended targets. Changing your inputs updates your result above; this worked example stays fixed for comparison. Results are rounded for display.
Example inputs
- Original amount
- 100
- Rate (%)
- 10
Example result
- Percentage amount
- 10
- Adjusted total
- 100
Method and assumptions
Percentage amount = original × rate / 100. Tax rates must be supplied for your jurisdiction.
Identify the base before applying a rate
A percentage always applies to a particular base amount. Write down which amount is being multiplied and whether the rate adds to it, subtracts from it or converts it to another unit. Applying the same percentage to a different base produces a different result. For a real transaction, use the rate and rounding convention that actually apply.
Common question
Does this include a base salary?
No. The percentage amount is commission only. Add any fixed salary or other compensation separately when estimating total earnings.
Guide updated .