Contractor Rate Formula:
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The Contractor Rate Calculator helps independent contractors and freelancers determine their appropriate hourly rate by considering their desired salary, business overhead costs, profit margin, and billable hours.
The calculator uses the contractor rate formula:
Where:
Explanation: The equation calculates the minimum hourly rate needed to cover all costs and achieve desired income based on available working hours.
Details: Proper rate calculation ensures contractors cover all business expenses, pay themselves a fair salary, and achieve profitability while remaining competitive in the market.
Tips: Enter all values in dollars per year except for hours (hours per year). Be realistic about billable hours (typically 1000-2000 hours/year for full-time contractors).
Q1: What should be included in overhead?
A: Include all business expenses - office space, equipment, software, insurance, taxes, benefits, etc.
Q2: How do I estimate billable hours?
A: Subtract non-billable time (marketing, admin, vacation) from total working hours. A common estimate is 70-80% of total hours.
Q3: What's a reasonable profit margin?
A: Typical profit margins range from 10-30% of total costs (salary + overhead), depending on industry and experience.
Q4: Should I adjust for taxes?
A: Yes, either include tax payments in overhead or adjust your salary to account for post-tax income needs.
Q5: How often should I recalculate my rate?
A: Review your rates annually or whenever your costs, workload, or business model changes significantly.