Contractor Hourly Rate Calculator

Use this free contractor hourly rate calculator to find the bill rate you need to cover your income target and your business overhead. Contract hourly rate, billable rate, and bill rate all mean the same thing: what you charge for each hour of work a customer pays for.

Target Hourly Rate Estimator

Note: Standard trade baseline figures are pre-filled below. Adjust each field to match your personal income target, real business overhead, and billable schedule.

Desired Annual Personal Income ($) The take-home pay you personally need to earn before personal income taxes.

Annual Business Overhead Expenses ($) Examples: truck payments, fuel, insurance, licenses, phone, software, accountant, and shop expenses. Include any other business costs you have.

Billable Weeks / Year 52 weeks minus holidays, vacation, and bad weather.

Billable Hours / Week Hours on job sites with tools in hand (typically 20–30 hrs/wk).

Target Billable Hourly Rate

$83.33/hr

Required to generate $100,000 in Total Annual Revenue Needed across 1,200 Annual Billable Hours.

Understanding Your Numbers (Why Expenses Are Added to Pay)

Why Is Overhead Added If It’s An Expense?

Overhead is money flowing out of your business checking account. If you need $65,000 to pay your mortgage and support your family, but your truck, fuel, insurance, and tools cost $26,000 a year, you cannot just invoice customers for $65,000. If you did, the $26,000 in bills would have to be paid first, leaving you with only $39,000 in personal pay. To actually take home $65,000, your business must bring in both numbers combined: $65,000 personal income + $26,000 business expenses = $91,000 in Total Annual Revenue Needed.

Total Annual Revenue Needed (Desired Personal Income + Business Overhead) This is the total dollar amount your business must collect each year from customer invoices. Every dollar collected goes directly to one of two places: keeping the business operational (expenses) or paying you for your skilled work (personal income).

2. Annual Billable Hours (The 2,000-Hour Trap) A standard work year is 2,080 hours (40 hrs/wk × 52 wks). But as a contractor, you cannot bill 2,000 hours a year. Driving between jobs, parts runs, meeting with prospective clients for estimates, cleaning the truck, and doing bookwork are unpaid. Most solo operators only achieve 1,000 to 1,400 billable hours per year. If you base your rate on 2,000 hours, you will end up severely underfunded.

3. The Rate Formula Total Annual Revenue Needed ÷ Annual Billable Hours = Target Billable Hourly Rate. By dividing across only your true on-site hours, every billable hour helps cover both your business costs and your household paycheck.

What Is a Contract Hourly Rate (Bill Rate)?

A contract hourly rate, also called a bill rate or billable rate, is the amount you charge a client for each hour of work. Unlike an employee’s wage, it has to cover more than the person doing the work: your own pay, your business overhead (insurance, vehicle, tools, software, and licensing), and the hours you spend on work no one pays for, such as driving, estimating, and bookkeeping.

That is why a bill rate is almost always well above what an employee doing the same job earns per hour.

How Most Contractors Underestimate Their True Hourly Rate

The single most dangerous assumption in trade contracting is equating billable hours with total working hours. If you work 40 hours a week, you cannot bill 40 hours to clients. Between driving to supply houses, estimating jobs, maintaining equipment, handling customer calls, and doing bookkeeping, most independent operators average only 20 to 30 billable hours per week.

When you divide your total income needs by 2,080 hours, you may consistently underprice your jobs. The calculator above adjusts for this reality by calculating your rate strictly against realized billable hours.

The Three Core Elements of Contractor Pricing

Personal Compensation: This is not business profit. This is the baseline compensation required to support your household, fund retirement, and pay personal income taxes.
Fixed Business Overhead: Expenses that exist whether you bill 5 hours or 50 hours this month. Common examples include general liability insurance, commercial auto policies, trade licenses, tools and maintenance, cell phone service, and accounting software, but these are only examples. Your business may have other fixed costs, so review a full year of bank and card statements to find them.
The Utilization Gap: Unbillable administrative, travel, and setup time must be subsidized by your on-the-clock billable hours. If 40% of your time is spent running the business, your billable hours must carry 100% of the overhead load.

Contract Rate vs. W-2 Hourly Wage: Why the Numbers Differ

Using the calculator’s default numbers, here is how $75,000 of personal income turns into an $83.33 contract rate:

Step	Calculation	Hourly Figure
W-2 equivalent	$75,000 ÷ 2,080 paid hours	$36.06
Same income over billable hours only	$75,000 ÷ 1,200 billable hours	$62.50
Add business overhead	($75,000 + $25,000) ÷ 1,200 hours	$83.33

The employee figure assumes someone else pays for the truck, tools, insurance, and unpaid time. As a contractor, you carry those costs, and you also pay the self-employed share of Social Security and Medicare, which an employer would split with an employee. Set your income target high enough to cover your taxes, and ask a CPA how much to plan for.

How Do I Work Out My True Cost Per Billable Hour in the Trades?

Add up what the business must pay out in a year: your own pay plus all overhead. Then divide by the hours you realistically bill. With $100,000 in annual costs and 1,200 billable hours, your cost per billable hour is $83.33. If you charge less than that, you fall short of your income target or cannot cover your overhead.

For a deeper walkthrough, read our guide to calculating your true billable hourly rate. To turn the rate into a price for a specific job, see How to Price A Job.

Ready to Lock This Rate Into Your Bids?

Now that you know your true hourly target and understand how unbillable administrative time impacts your overhead, stop guessing on your estimates. Take your calculated rate and plug it directly into the Bid Pro Suite to build professional scopes, generate clean schedules of values, and track job-level profitability in one place.

$29 one-time flat rate with zero monthly software rent
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Bid Pro Suite – $29 →

Prices are shown before any applicable sales tax or VAT, which is calculated at checkout.

Once your rate is set, two more one-time tools can help:

Professional Invoicing and Client Billing Suite ($29): bill clients with category line items for labor, materials, and services, and export to PDF.
Milestone Cash Flow Suite ($49): plan deposits and completion payments so you can see cash flow gaps before they happen.

Related Trade Cost Utilities

Combine your hourly rate with accurate project margins and labor cost comparisons:

Contractor Markup vs. Margin Calculator: Convert desired Gross Profit Margins into the exact Markup Percentage needed for bids.
Subcontractor vs. Employee Cost Calculator: Compare the fully burdened cost of hiring an in-house crew member against a flat 1099 rate.
QuickBooks Online Review For Trade Contractors: How job costing and automated expense tracking keep overhead under control.
How to Calculate Your True Billable Hourly Rate: A step-by-step guide with a worked example.
How to Price A Job: The complete guide to markup, margin, and contingency.
The Anatomy of a Winning Contractor Bid: Turn your rate into a proposal clients accept.

This calculator and the examples on this page are for educational planning purposes only. The figures are illustrations, not benchmarks for any trade or region. Consult a qualified CPA or business advisor before finalizing your pricing. The Bid Pro Suite, Professional Invoicing and Client Billing Suite, and Milestone Cash Flow Suite are BizBookWise’s own products.