Contractor Markup & Profit Calculator

Know your real margins in 30 seconds. Stop leaving money on the table.

📐 Your Job Numbers

Total materials for this job
Total crew hours (all workers)
What you pay crew (avg)
Permits, rentals, disposal, etc.
What you're charging the client
Insurance, truck, phone, tools (~10-20%)

📊 Your Numbers — The Truth

Net Profit
$0
on this job
True Profit Margin
0%
after ALL costs
Actual Markup
0%
on total costs
Your Effective Rate
$0/hr
what you actually earn

Cost Breakdown

How Does Your Margin Compare?

0%
0% (Break Even) ~10% (Industry Avg) 20%+ (Healthy) 35%+

💡 What This Means

Enter your numbers above to see personalized insights.

🚨 Scope Creep Impact

Markup vs. Margin: What Every Contractor Should Know

What's the difference between markup and margin?

Markup is the percentage you add ON TOP of your costs. Margin is the percentage of the final price that's profit. A 50% markup = 33% margin. A 100% markup = 50% margin. Most contractors think in markup but banks and accountants think in margin. Know both.

What's a good profit margin for contractors?

Industry average is 6-10%. Healthy contractors target 15-20%. Below 8%, one bad job wipes out your profit. Above 20%, you're pricing smart and managing costs well. If you're below 10%, you need to either raise prices or cut costs — there's no middle ground.

What's "effective hourly rate" and why does it matter?

It's your NET profit divided by YOUR hours on the job (not crew hours). If you profit $3,000 on a job where you spent 40 hours managing it, your effective rate is $75/hr. This tells you what your TIME is actually worth. Many contractors making "good money" discover they're earning less per hour than their crew.

What costs do contractors forget to include?

The top 5 forgotten costs: (1) Vehicle/fuel expenses, (2) Insurance, (3) Tool wear & replacement, (4) Unbilled travel time, (5) Warranty callback time. Most contractors underestimate overhead by 10-15%, which means their "20% markup" is really 5-10%.

How does scope creep affect my margins?

The average contractor loses $15,000-36,000/year to unbilled extras. Even one small "while you're here" request per week at $200 = $10,400/year off your bottom line. If your margin is 10%, that's like doing $104,000 in additional revenue just to break even on the freebies.