Overhead and Profit: How to Calculate Markup Without Guessing

PRICING · 2026-06-28

Overhead and profit are two distinct costs that should be calculated separately. Here is how to price both correctly.

"Markup" often gets used as a single number, but overhead and profit are two distinct costs that should be calculated separately before being combined into a final bid price.

Overhead

Overhead covers the fixed costs of running your business that aren't tied to any specific job — office rent, insurance, administrative staff, vehicles, software subscriptions. This is typically calculated as an annual total divided across your expected annual revenue, giving you a percentage that gets applied to every job's direct costs to make sure your business costs are covered regardless of which specific jobs you win.

Profit

Profit is the margin above and beyond covering costs — the actual return for taking on the job's risk and running the business. This is a deliberate business decision, not a leftover afterthought, and should be set based on your target margin rather than "whatever's left after everyone else gets paid."

The common mistake

The common mistake: applying a single blended markup percentage without knowing what portion is overhead recovery versus actual profit. If overhead costs run higher than expected in a given period, a blended markup can silently erode what you thought was profit — separating the two lets you see clearly which number moved and why.

How this connects to takeoffs

Overhead and profit are applied on top of direct costs (material and labor) — the more accurate your underlying takeoff, the more the markup percentage reflects actual intended profit rather than an unconscious cushion for takeoff uncertainty.