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Pricing May 2, 202412 min read

How to Calculate Your Charge-Out Rate

Setting the right hourly rate is critical for business success. This guide walks you through calculating a rate that covers costs and generates profit.

Many electricians undercharge for their services, often because they haven't properly calculated what they need to earn to cover costs and make a profit. This guide provides a systematic approach to calculating your charge-out rate, ensuring your business remains profitable and sustainable.

Why Getting Your Rate Right Matters

  • Too low: You work hard but don't make money
  • Too high: You price yourself out of the market
  • Just right: Sustainable business that rewards your work

Step 1: Calculate Your Direct Costs

Start with what it costs to put you (or an employee) on the road:

Salary/Wages

  • If you're a sole trader: What salary do you need to live?
  • If you have employees: Annual salary + superannuation + workers comp

Vehicle Costs (Annual)

  • Registration and insurance
  • Fuel
  • Maintenance and repairs
  • Depreciation (vehicle value ÷ expected years of use)

Tools and Equipment

  • Replacement and upgrade costs (annualised)
  • Calibration of test equipment
  • Consumables (tape, connectors, etc.)

Phone and Communications

  • Mobile phone plan
  • Internet connection

Uniforms and PPE

  • Workwear replacement
  • Safety equipment

Step 2: Calculate Your Overhead Costs

These are costs whether you work or not:

  • Insurance (public liability, tool, vehicle)
  • Licenses and registrations
  • Accounting and bookkeeping
  • Software subscriptions
  • Office/admin costs (even if home-based)
  • Marketing and advertising
  • Professional development and training
  • Bank fees

Step 3: Determine Billable Hours

How many hours can you actually charge customers for?

Example Calculation

  • Total working weeks per year: 48 (allowing 4 weeks holiday)
  • Hours per week: 40
  • Total available hours: 1,920
  • Less non-billable time:
  • Admin/paperwork: 10% = 192 hours
  • Travel between jobs: 15% = 288 hours
  • Quoting and customer calls: 5% = 96 hours
  • Training and professional development: 2% = 38 hours
  • Billable hours: ~1,306 per year

Step 4: Calculate Your Base Rate

Formula: (Direct Costs + Overhead Costs) ÷ Billable Hours

Example (Sole Trader)

  • Salary needed: $80,000
  • Direct costs: $25,000
  • Overhead costs: $15,000
  • Total costs: $120,000
  • Billable hours: 1,306
  • Base rate: $91.88/hour

Step 5: Add Profit Margin

You need profit to:

  • Build business reserves
  • Reinvest in growth
  • Cover unexpected costs
  • Reward business ownership risk

Recommended profit margins:

  • Competitive market: 15-20%
  • Standard market: 20-30%
  • Premium/specialist: 30-50%

With Profit Added

  • Base rate: $91.88/hour
  • Profit margin (25%): $22.97
  • Charge-out rate: $114.85/hour
  • Round to: $115/hour or $120/hour

Market Rate Considerations

Your calculated rate should be compared to market rates:

Type of WorkTypical Rate Range
Basic residential$80 - $120/hour
Standard commercial$100 - $150/hour
Industrial$120 - $180/hour
Emergency/after-hours$200 - $300/hour
Specialist (solar, data)$120 - $200/hour

Alternative Pricing Models

Hourly rates aren't the only option:

Fixed Price Quotes

  • Customer knows total cost upfront
  • You bear risk if job takes longer
  • Requires accurate estimating
  • Build in contingency (10-20%)

Call-Out Fees

  • Charge a flat fee for first hour
  • Covers travel and initial diagnosis
  • Typical range: $150-250

Day Rates

  • For larger jobs (8-hour day)
  • Rate × 6-7 hours (accounting for breaks)
  • Example: $115 × 6.5 = $748/day

Project Pricing

  • Fixed price for entire project
  • Best for well-defined scopes
  • Highest risk but highest reward potential

Regular Rate Reviews

Your costs change over time. Review your rate:

  • At least annually
  • When major costs increase (fuel, insurance)
  • As you gain experience and skills
  • When demand exceeds capacity

Communicating Your Rate

How you present your rate matters:

  • Be confident when stating your rate
  • Focus on value, not just hourly cost
  • Explain what's included (warranty, compliance)
  • Don't apologise for your prices
  • Offer options when appropriate

When to Raise Your Rates

Signs it's time to increase:

  • You're consistently busy
  • Your skills and experience have grown
  • Your costs have increased significantly
  • You're winning most quotes (may be too cheap)
  • You haven't raised rates in over a year

Quick Rate Calculator

  1. Total annual costs (salary + direct + overhead): $________
  2. Divide by billable hours: ÷ ________
  3. Base hourly rate: = $________
  4. Add profit margin (%): + ________
  5. Your charge-out rate: = $________

Remember: Your rate should reflect the value you provide, not just your costs. Skilled, reliable electricians who communicate well and leave sites clean can command premium rates.

Track Your Profitability

TPT ERP helps you track actual job costs and profitability, ensuring your rates cover your expenses.

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