Margin & Discount Calculator
Discounting feels harmless in the moment and painful in the margin report later. This calculator shows you the real impact before you offer a number: enter your unit cost and list price, set your minimum acceptable margin, then slide the discount up to see your resulting margin percentage and margin dollars update live. It also works backwards - tell it your margin floor, and it tells you the maximum discount you can give without going below it. Built for sales reps negotiating in real time, sales managers reviewing deal desk requests, and founders setting discount guardrails for their team. No spreadsheet, no approval workflow, just the number you need before you say yes.
See exactly what a discount does to your margin before you offer it - and find the maximum discount you can give before you breach your floor.
Frequently Asked Questions
How do I calculate margin after a discount?
Subtract your unit cost from the discounted price to get margin dollars, then divide margin dollars by the discounted price to get margin percentage. This calculator does that automatically as you adjust the discount slider.
What's the maximum discount I can offer and still hit my margin target?
Set your minimum acceptable margin in the tool, and it calculates the exact discount ceiling — the largest discount you can give while still meeting that margin floor.
Is margin the same as markup?
No. Markup is margin dollars divided by cost; margin is margin dollars divided by selling price. This calculator uses margin (the more common metric for discount and profitability decisions).
All tools are provided for estimation purposes only and do not constitute financial, legal, or compensation advice. Always confirm figures against your company's official comp plan and pricing policy.
sales math, done in the browser.