How margin and markup differ
Margin and markup both measure the same profit, but against different bases: margin divides profit by the selling price, markup divides it by the cost. They're never equal except when profit is zero.
- Cost — what the item cost to acquire or produce
- Price — the selling price
More detail
Margin and markup are never the same number
A 50% markup (price is 1.5× cost) works out to a 33.3% margin, not 50% — because markup is profit over cost while margin is profit over the (larger) price. Pricing a product at "50% margin" using a 50% markup formula will under-price it every time.
Quick check. Margin is always smaller than markup for the same sale, and the gap widens as the percentage grows — a 100% markup is only a 50% margin, and a 300% markup is just a 75% margin.
Frequently asked questions
Is a 50% markup the same as a 50% margin?
No. A 50% markup on a 100 cost gives a 150 price, and profit (50) ÷ price (150) is a 33.33% margin — not 50%. Markup uses cost as the base and margin uses price; on a profitable sale the price is the larger of the two, so margin comes out smaller — and margin stays the smaller number even on a loss-making sale.
How do I price a product to hit a target margin?
Divide cost by (1 − target margin ÷ 100), not by (1 + target margin ÷ 100). For a 100 cost and a 30% target margin, price = 100 ÷ 0.7 ≈ 142.86 — using markup math (100 × 1.3 = 130) would fall short of the 30% margin goal.
What's a healthy margin for a small business?
It varies widely by industry — retail often runs 20–50%, services and software can run much higher. Compare against your specific industry's benchmarks rather than a universal number, and remember this calculator's margin doesn't yet subtract overhead, shipping, or payment fees.