Markup vs. Margin: The Important Difference

Oct 09, 2014

chartMany home technology professionals are guilty of using the terms markup and margin interchangeably. But should they?

The easy answer is: No. Markup and margin are distinct values and impact your bottom line differently. To better understand the costs and profits for your business, you need to keep the figures straight and separate.

What is a Markup?

The simplest explanation of a markup is that it is the difference between the cost of a material or service and the sales price a contractor charges for the material or service. The figure is always based on the cost of the job. For example, if you want to mark up the cost of material and labor by 1.50, then you would multiply the costs by 1.50 to reach the sales price: $6,500 x 1.50 = $9,750.

Because the markup you use determines your sales price, it's an incredibly important figure. Without a proper understanding of a markup, home tech pros won't be able to give well-educated estimates and may be bidding on projects while missing an opportunity to increase their profits.

What is a Margin?

A margin, or more accurately a gross margin, is a contractor's gross profit on a job and is a percentage of the sales price. While a markup is always based on job costs, a margin is always based on sales. A 50-percent markup, like the calculation above, will not equal a 50 percent margin. The additional price above the job costs is only one-third of the sales price, therefore it's a 33.3 percent margin.

Many contractors use gross margin incorrectly, which will give them the wrong calculations. This can lead to inaccurate estimates and lost profits. Whatever percentage of gross margin you want, you should subtract that number from one. Then, divide the estimated job costs by that figure.

For example, if you are seeking a margin of 35 percent, you would subtract .35 from one, getting .65. Then, divide the estimated job costs by .65 to find the amount needed to reach a sale price with the correct gross margin: $6,500 / .65 = $10,000.

How Should You Price Jobs?

Both markup and margin can be used to determine the price a contractor will charge for a job. If home tech pros want to use a margin to price jobs, they must determine the goal they want to hit.

Above, the contractor wanted a margin of 35 percent, then used the reciprocal of that margin to determine the sales price. Contractors can also use a markup to make a profit on a job, but without the proper calculations, they may not hit their margin goal.

For a deeper dive into this topic along with resources to help you apply the information to your business, check out these CEDIA offerings:


  1. 2 CEDIA HQ 13 Oct
    Thanks for your comment, Matt! We will reach out to you directly to get more of your feedback and will update the post if needed.
  2. 1 Matt Dodd 13 Oct
    Its good to see more business assistance in the 5 min download. I feel this needs further and may I say much clearer information. Although not factually wrong I don't feel it puts the message across to the small business correctly. I'm more than happy to help / comment further.



CEDIA blog posts are intended to provide general information and should not be regarded as legal opinions or advice.

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