Contractor Rate Calculator

Set a contractor rate that covers all your real costs.

Calculate a competitive contractor hourly rate by factoring in equivalent salary, self-employment costs, benefits gap, and target profit margin.

What this calculator computes

This calculator starts from an equivalent full-time salary, adds self-employment taxes, health insurance, retirement contributions, and business overhead, then divides by realistic billable hours to produce a contractor hourly rate that maintains your target take-home pay.

Inputs you'll provide

  • Equivalent full-time salary (e.g. 90000)
  • Self-employment tax rate (e.g. 15)
  • Annual benefits and insurance costs (e.g. 8000)
  • Annual business overhead (e.g. 6000)
  • Billable hours per year (e.g. 1600)

What you'll get

  • Minimum contractor rate: The hourly rate needed to match the equivalent salary after covering all self-employment costs.
  • Total annual cost to cover: The sum of salary equivalent, taxes, benefits, and overhead that your billing needs to cover.
  • Rate premium over salary: How much higher the contractor rate is compared to a simple salary-to-hourly conversion, expressed as a percentage.

Frequently Asked Questions

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