Last updated: 2026-05-12
Quick Answer: How to Calculate Construction Labor Cost
Construction labor cost = (hourly rate x crew size x daily hours x job days) x (1 + burden rate). A 3-person crew at $38/hour working 8-hour days costs $912 per day in base wages. Add a 30% burden rate and the real cost is $1,186 per day. Enter your rates and project length above to get an exact breakdown with overtime, burden, and totals.
Labor Rates by Trade (2026 Ranges)
Base hourly wages before burden. Add 25-40% to get your actual cost per hour for estimating.
| Trade | Base Hourly Rate | Typical Burden | Burdened Rate |
|---|---|---|---|
| Laborer / Helper | $18-$28/hr | 25-30% | $22-$36/hr |
| Carpenter | $28-$48/hr | 30-35% | $36-$65/hr |
| Tile Setter | $32-$55/hr | 30-35% | $42-$74/hr |
| Plumber | $45-$75/hr | 30-40% | $59-$105/hr |
| Electrician | $50-$85/hr | 30-40% | $65-$119/hr |
| HVAC Technician | $45-$72/hr | 30-40% | $59-$101/hr |
Rates vary 30-50% by region. PNW, CA, and NY run at the high end. Rural Southeast and Midwest run at the low end. Use local payroll data when you have it.
Where Labor Estimates Go Wrong
- 1.
Bidding the base wage instead of the burdened rate
A $35/hour carpenter costs $45-$48/hour fully loaded once you add FICA, workers comp, unemployment, and benefits. Bidding the base rate means you lose $10+ per hour across every crew member, every hour of every job.
- 2.
Forgetting non-productive time
Travel to the job, morning setup, material staging, cleanup at end of day, and waiting on inspections or deliveries eat 60-90 minutes on most 8-hour days. Your crew isn't building for 8 straight hours. Factor that into your production rates.
- 3.
Using national averages instead of your local market
Labor rates swing 30-50% between markets. A framing carpenter in Seattle earns $55-$65/hour fully burdened. The same trade in rural Georgia might be $32-$40. Use your own payroll data or local prevailing wage surveys, not national averages from a search result.
- 4.
Miscounting overtime exposure on long jobs
Any hours over 40 in a workweek get paid at 1.5x. On a job with a tight deadline where you push the crew to 50-hour weeks, that's 10 hours at time-and-a-half per worker. For a 4-person crew at $40/hour base, that's $240 extra per worker per week - over $900 in unplanned labor cost on one week alone.
- 5.
Not tracking labor cost per square foot by trade
The most accurate estimators I've seen track their own historical cost per sq ft for every trade on every job. After 10-20 jobs, you know your tile guys run $11/sq ft for field tile and $18/sq ft for glass mosaic. That data beats any published guide. Use a job costing spreadsheet to capture it as you go.
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Construction Labor Cost Guide
Hourly rates by trade, burdened labor calculations, and production rate estimates.
How Much Does Construction Labor Cost Per Hour in 2026?
Construction labor rates range from $25–$150+ per hour depending on the trade, experience level, and location.
- General laborer: $18–$30/hr
- Carpenter: $25–$50/hr
- Electrician (journeyman): $50–$85/hr
- Plumber (journeyman): $50–$90/hr
- HVAC technician: $50–$85/hr
- Tile setter: $35–$55/hr
- Painter: $25–$45/hr
These are base wage rates. The actual cost to employ workers (burdened rate) is 25–45% higher after taxes, insurance, and benefits.
Key Takeaways
- Electricians/plumbers: $50–$90/hr
- General laborers: $18–$30/hr
- Burdened rate = base wage + 25–45%
What Is a Burdened Labor Rate?
The burdened labor rate is the true cost of an employee per hour, including wages plus all employer-paid taxes, insurance, and benefits.
- FICA (Social Security + Medicare): 7.65% of wages
- Workers' compensation: 5–25% (varies by trade and state — roofers highest)
- Unemployment insurance (FUTA/SUTA): 2–6%
- Health insurance: $400–$800/month per employee
- General liability insurance: 2–5% allocation
Rule of thumb: Multiply the base wage by 1.35–1.50 to get the burdened rate. A $30/hr carpenter costs you $40–$45/hr fully loaded.
Key Takeaways
- Burdened rate = wage × 1.35–1.50
- Workers comp: 5–25% (highest for roofers)
- $30/hr wage = $40–$45/hr true cost
How to Estimate Labor Hours for Construction Projects
Use production rate tables (units per hour) as the foundation for labor estimates, then adjust for site conditions.
- Framing: 2–4 sq ft of wall per minute per carpenter
- Drywall hanging: 30–45 sheets per day (2-person crew)
- Painting: 100–150 sq ft per hour (walls, one coat, rolling)
- Tile setting: 40–80 sq ft per day (floor tile)
- Flooring (LVP/laminate): 100–200 sq ft per day per installer
Multiply production hours by 1.15–1.25 to account for breaks, setup, cleanup, and non-productive time.
Key Takeaways
- Use production rate tables for base estimates
- Add 15–25% for non-productive time
- Track actual vs. estimated hours to improve accuracy
How to Use This Calculator
Enter the Hourly Rate
Input the average hourly wage for workers on the job. This is the base pay before burden or overtime.
Set Crew Size
Enter the number of workers who will be on the job each day.
Add Hours and Days
Specify how many hours each worker puts in per day and the total number of work days for the project.
Get Your Total Labor Cost
See a detailed breakdown of base labor, overtime, burden costs, and the total labor cost for your project.
Labor Cost Formula
Total Labor = (Hourly Rate × Hours × Workers) × (1 + Burden Rate%/100) + Overtime CostWhere:
- Hourly Rate
- = Base wage per hour per worker
- Hours
- = Hours per day × Number of days
- Workers
- = Number of crew members
- Burden Rate%
- = Additional employer costs as a percentage (typically 25-40%)
- Overtime Cost
- = Overtime hours × Hourly Rate × 1.5 × Workers × (1 + Burden Rate%/100)
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Frequently Asked Questions
What is a labor burden rate?
Labor burden rate is the additional cost on top of an employee's hourly wage that covers payroll taxes, workers' compensation insurance, health benefits, retirement contributions, and other employer-paid expenses. It is typically expressed as a percentage of the base wage.
What is a typical labor burden rate for construction?
Construction labor burden rates typically range from 25% to 40% of the base wage. This varies by state, trade, and the benefits you offer. Common components include FICA (7.65%), workers' comp (5-15%), unemployment insurance (2-6%), and health/retirement benefits.
How is overtime calculated for construction workers?
Under the Fair Labor Standards Act (FLSA), overtime is paid at 1.5 times the regular hourly rate for hours worked beyond 40 in a workweek. Some states and union agreements may have additional overtime rules, such as daily overtime after 8 hours.
How do I estimate labor hours for a construction project?
Use historical data from past projects, industry labor productivity guides (like RSMeans), or break the project into tasks and estimate hours per task. Always add a contingency of 10-15% for unexpected delays, weather, and rework.
Should I include burden rate in my bid?
Yes. Your bid must include the fully burdened labor cost, not just the base hourly rate. Failing to account for burden is one of the most common reasons contractors underbid and lose money on projects. This calculator includes burden so your estimates are accurate.
What is the average construction labor cost per hour in 2026?
Construction labor rates vary widely by trade and region. General laborers and helpers typically run $18-$30/hour base wage. Carpenters average $28-$48/hour. Electricians and plumbers run $45-$85/hour. Add 25-40% burden on top of those base rates to get your actual cost per hour for estimating purposes.
How do I calculate labor cost per square foot of construction?
Divide your total burdened labor cost by the project square footage. For a 500 sq ft bathroom remodel with $14,000 in total labor, that's $28/sq ft. For new construction, framing labor typically runs $3-$6/sq ft, finish carpentry $4-$8/sq ft, and tile work $8-$15/sq ft. Track this number on every job to build your own historical benchmarks.
How much does a 3-person crew cost for a week?
A 3-person crew at $38/hour average working 40-hour weeks costs about $4,560 in base wages per week. Add 30% burden and you're at $5,928 per week fully loaded. At 35% burden, it's $6,156 per week. For a 2-week bathroom remodel, budget $11,000-$12,500 in labor before materials or markup.
Related Tools
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- Job Costing Spreadsheet - Track actual vs. estimated labor cost after the job closes
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