Free Spreadsheet Tool for Contractors

Markup vs. Margin: They Are Not the Same.

Mix up the math of what you add (markup) with what you actually keep (margin), and your profit can disappear into a hole you didn’t see coming. Test your own numbers and get the math straight.

Grab the calculator and follow along with Joni for a quick 5-minute walkthrough.

Markup and margin get confused all the time in construction. Neither concept is hard on its own—they just get mixed up.

Because sometimes people think that a 50% markup means a 50% margin, and that’s just not how reality works. A 1.5 markup actually leaves you with a 33.3% margin. If you treat them as the same thing, your projects end up not being worth nearly as much as you expected.

That's why I built this simple calculator.

You can plug in your own costs and see the differences between markup and margin in action. Here’s what you can do inside the sheet:

We kept it nice and simple so you can stop guessing and decide the markup that actually works with your numbers.

Faster decisions you can stand behind

If you’re a contractor who wants your bids and your profit to make sense in the same sentence, this is for you.

I build straightforward systems that help contractors trust their numbers — and make better decisions without the panic.

Need a second set of eyes on your numbers?

If you’re tired of doing the books but not trusting them, let’s take a look. When you’re ready, here’s the next step.