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For garage owners · P&L
Garage Profit Calculator
Understand your monthly profit, margin, and revenue per job. Know your numbers, run a better business.
Monthly numbers
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Net monthly profit
+$2,400
9.6% margin · 80 jobs
Total monthly costs$22,600
Revenue per job$313
Profit per job$30.00
Cost ratio (cost ÷ revenue)90.4%
⚠️ Margin under 10% leaves no room for surprise expenses or downturns. Look at the highest cost line — that’s where the win is.
What healthy garage numbers look like
Margin: 15–25%
Industry-standard healthy net margin. Below 10% is a warning sign — one slow month and you’re negative.
Parts: 25–40% of revenue
If parts cost is 50%+ of revenue, your markup is too low. Renegotiate with suppliers or audit which jobs you accept.
Salaries: 30–40%
Above 45% means under-utilised technicians. Either fill more bays or reduce headcount before profit collapses.
See your real profit data automatically
Autodots tracks revenue, parts costs, and job profitability — no spreadsheets needed.
Run your garage on Autodots →