Markup and margin

Markup vs margin

Both measure the same profit. Markup divides it by your cost, margin divides it by the price the customer pays.

The two formulas

Same profit, divided by a different number.

Markup
Profit ÷ Cost
Margin
Profit ÷ Price

Profit is the same number in both: price minus cost. When a job makes money, the price is larger than the cost, so the margin is always the smaller percentage.

A contractor example

A bathroom tile job.

Materials
$1,800
Labor
$1,200
Total cost
$3,000
Price
$4,000
Profit
$1,000
Markup
33.3%

$1,000 ÷ $3,000

Margin
25%

$1,000 ÷ $4,000

Why the difference costs money

You want to keep 25% of the $3,000 job as profit.

Mark up by 25%
Price
$3,750
Profit
$750
Margin
20%
Mark up by 33.3%
Price
$4,000
Profit
$1,000
Margin
25%

The 25% markup leaves $250 on the table. To keep a 25% margin, mark up by 33.3%.

Converting between them

Two formulas and the common values.

Markup from margin
Margin ÷ (1 − Margin)
Margin from markup
Markup ÷ (1 + Markup)
MarkupMargin
10%9.1%
20%16.7%
25%20%
33.3%25%
50%33.3%
66.7%40%
100%50%

Which one to use

Each answers a different question.

Use markup

When you build a price from your costs. It is the number you multiply by.

Use margin

When you check whether a job, or your whole year, made enough money. It is the share of every dollar collected that you kept.

Overhead comes out of the margin. Truck, insurance, phone, tools and the hours you spend quoting are paid from it. If overhead runs 15% of sales and your margin is 20%, 5% is left as profit.