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Commission calculator

Work out commission on a sale at one rate or at a tiered one, with the choice between paying the higher rate on everything or only on the part above the threshold.

How is the commission worked out?

Commission at a single rate

What reaches you

Blank means you keep all of it

Optional, for a total

Commission

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Enter the sale amount and the rate it earns.

“3% up to 50,000, then 6%” has two meanings

This is the part worth getting right, because the two readings differ by real money and plenty of commission plans never say which one they mean.

Only the part above. The threshold works like an income tax band: the first $50,000 earns 3% and only the excess earns 6%. A $60,000 sale pays $1,500 + $600 = $2,100.

The whole sale. Crossing the threshold reprices everything, so the same $60,000 sale earns 6% throughout: $3,600.

One deal, $1,500 apart. The wording to look for in a plan document is whether the higher rate applies “on the excess” or “on the total”. When a plan is explained out loud as “you go up to 6% after 50k”, the whole-sale reading is usually what is being described and usually not what the document says.

The cliff, and why it matters at quarter end

Whole-sale tiers create a step. A deal one dollar under the threshold earns the lower rate on everything; one dollar over earns the higher rate on everything. At 3% and 6% around $50,000, that single dollar of sale is worth $1,500 of commission.

The tool works the step out and shows it whenever the whole-sale style is selected. It is the figure that decides whether a discount to close a deal is worth it, and the reason this style of plan produces a rush of sales that land just above the line.

Where the sale sits exactly on the threshold

A sale of exactly $50,000 against a $50,000 threshold is treated here as not having passed it, so it earns the lower rate. “Up to” and “over” have to meet somewhere and most plans do not say where. If yours does and it disagrees, the difference at that exact figure is the cliff shown above.

The commission is not what you take home

In estate agency, recruitment and most brokered sales the commission is earned by the firm and then split, so a 3% commission can reach the person who sold it as 1.5%. The panel keeps the two on separate lines for that reason: the commission, what the split takes, and what is left.

Other reasons a payment comes in under expectation: the commission is calculated on profit or on a net figure rather than the headline price, a cap has already been reached, or a clawback has been applied because a deal unwound.

Revenue or profit

Both kinds of plan exist. Commission on revenue rewards volume and is easy to check against an invoice. Commission on profit stops anyone discounting their way to a bonus, but it means the number your pay depends on is calculated by someone else, from costs you may not see. If yours works that way, enter the deal’s profit as the sale amount here rather than the invoice value.

What is not modelled

This prices one sale under one plan, before tax. Draws against future commission, clawbacks, caps, accelerators that reset each quarter, team overrides and split arrangements that vary by deal are all real and none of them are here. Use it to check a number or compare two plans. Your commission statement is the document that decides what you are owed.

Questions

How do I calculate commission on a sale?
Multiply the sale amount by the commission rate as a decimal. A 4% rate on a $25,000 sale is 25,000 × 0.04 = $1,000. If the plan is tiered, or the commission is split with a firm, the headline rate stops being the whole story, which is what the rest of this tool is for.
What is the difference between marginal and whole-sale tiers?
A marginal tier works like an income tax band: 3% up to $50,000 and 6% above it means a $60,000 sale earns $1,500 plus $600, so $2,100. A whole-sale tier moves the entire sale to the higher rate once the threshold is passed, so the same sale earns 6% of $60,000, which is $3,600. Commission plans use both and often do not say which, so ask before you assume.
Which reading does my commission plan use?
The plan document decides, and the wording to look for is whether the higher rate applies 'on the excess' or 'on the total'. If it is genuinely unclear, the difference is worth the conversation, in the example above it is $1,500 on a single deal. Where a plan is described verbally as 'you go up to 6% after 50k', it is usually the whole-sale reading being described, and usually not what the document says.
What is the cliff at the threshold?
It only exists on whole-sale tiers. Because crossing the threshold reprices the entire sale, a deal one dollar above it can be worth far more than one dollar below: at 3% and 6% around a $50,000 threshold, that dollar is worth $1,500. The tool shows the step where it applies, because it is the figure that matters when a deal is sitting just under the line at the end of a quarter.
Why is my commission different from what I was told?
Usually a split. In estate agency, recruitment and most brokered sales the commission is earned by the firm and then divided, so a '3% commission' can reach you as 1.5%. Other common reasons are the commission being calculated on profit or on a net amount rather than on the headline sale price, a cap you have already hit, or a clawback from a deal that unwound.
Is commission paid on revenue or on profit?
Both plans exist and they are very different to sell under. Revenue-based commission rewards volume and is simpler to check; profit-based commission stops a salesperson discounting their way to a bonus. If yours is on profit, enter the profit on the deal as the sale amount rather than the invoice value, and remember that the profit figure is then someone else's calculation.
Does this account for tax, draws or clawbacks?
No. It prices one sale under one plan. Income tax, a draw against future commission, a clawback when a customer cancels, a cap on total commission, accelerators that reset each quarter and team overrides are all real and none of them are modelled here. Your commission statement is the document that decides what you are actually owed.
What is a normal commission rate?
It depends entirely on the trade and on what else you are paid. Roles with a substantial base salary carry lower rates than commission-only ones; recurring subscriptions pay less per sale than one-off capital equipment; property is usually a small percentage of a very large number. There is no cross-industry figure worth quoting, and anyone quoting one is describing their own industry.

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