Free Commercial Insurance Calculators

Estimate your business insurance costs in seconds. No signup, no email required. Built for small business owners, contractors, and fleet operators.

Why Calccover?

Commercial insurance premiums are confusing. We built these free calculators to give you a realistic cost estimate before you talk to a broker — so you know what to expect and can compare quotes with confidence.

Every calculator uses industry-standard rating factors from public insurance data. Results are estimates, not quotes. For an exact price, request a quote from a licensed broker.

Commercial Insurance Costs: By the Numbers

  • 5x variation in workers' comp premiums across US states for identical payroll and class code
  • $500–$2,500/year — typical general liability premium for a small business with a $1M/$2M limit
  • ~33% of small businesses face at least one liability claim in a 10-year period
  • 46 states require workers' comp coverage once you hire your first non-owner employee
  • $8,000–$40,000/year — typical semi-truck insurance cost per power unit

How to use these calculators

  1. Pick the calculator that matches your insurance line (general liability, workers' comp, commercial auto, etc.)
  2. Enter your business basics — revenue, employees, state, industry
  3. Get an instant estimate based on published industry rate factors
  4. If you want an exact price, submit the broker form at the bottom — no obligation

All Calculators

Commercial Truck Insurance Calculator

Estimate annual premiums for owner-operators and small fleets. Covers cargo, liability, and physical damage.

General Liability Calculator

Estimate general liability premiums by industry, revenue, and number of employees.

Workers Comp Calculator

Estimate workers compensation costs by state, payroll, and class code.

Commercial Auto Calculator

Estimate commercial auto insurance premiums by vehicle type and fleet size.

Restaurant Insurance Calculator

Estimate insurance costs for restaurants, cafés, and food service businesses.

Contractor Insurance Calculator

Estimate liability and workers comp for construction and trade contractors.

Cyber Liability Calculator

Estimate cyber liability premiums based on revenue and data exposure.

Professional Liability Calculator

Estimate E&O insurance costs for consultants and professional services.

Business Owners Policy (BOP) Calculator

Estimate bundled BOP premiums combining general liability and property.

Commercial Property Calculator

Estimate building and contents coverage costs for your business premises.

Errors & Omissions Calculator

Estimate E&O premiums for IT, consulting, real estate, and insurance professionals.

Liquor Liability Calculator

Estimate liquor liability premiums for bars, restaurants, and venues serving alcohol.

Business Interruption Calculator

Calculate how much business interruption coverage your business needs.

Commercial Umbrella Insurance Calculator

Estimate your commercial umbrella insurance cost. Enter revenue and underlying policy limits for instant premium estimates.

Cargo Insurance Calculator

Calculate cargo insurance cost for freight shipments. Enter cargo value, load frequency, and coverage limit for instant premium estimates.

Semi Truck Insurance Cost Calculator

Estimate semi truck insurance costs by state, driving record, and operation type. Includes breakdown of liability, cargo, and physical damage.

Owner-Operator Insurance Calculator

Estimate insurance costs for owner-operators with single trucks. Includes primary liability, cargo, physical damage, and occupational accident coverage.

Employment Practices Liability Insurance Calculator

Estimate your EPLI insurance cost. Covers wrongful termination, discrimination, and harassment claims.

Inland Marine Insurance Calculator

Estimate your inland marine insurance cost for tools, equipment, and goods in transit.

Short-Term Rental Insurance Calculator

Estimate your Airbnb or VRBO insurance cost. Covers property, liability, and lost rental income.

Home-Based Business Insurance Calculator

Estimate your home-based business insurance cost. Covers liability, equipment, and business interruption.

Commercial Insurance Costs by State

We analyzed rates across all 50 US states. See how your state compares.

Cleaning Business Insurance Calculator

Estimate your cleaning business insurance cost. Covers liability, bonding, and workers comp.

Landscaping Insurance Calculator

Estimate your landscaping or lawn care business insurance cost. Covers liability, workers comp, and commercial auto.

Salon Insurance Calculator

Estimate your hair salon or barbershop insurance cost. Covers general liability, property, and professional liability.

Auto Repair Shop Insurance Calculator

Estimate your auto repair shop insurance cost. Covers garage liability, garage keepers, and property.

Retail Store Insurance Calculator

Estimate your retail store insurance cost. Covers liability, property, and inventory.

Electrician Insurance Calculator

Estimate your electrician business insurance cost. Covers liability, workers comp, and tools.

Plumber Insurance Calculator

Estimate your plumbing business insurance cost. Covers liability, workers comp, and commercial auto.

Roofing Contractor Insurance Calculator

Estimate your roofing contractor insurance cost. Covers liability, workers comp, and equipment.

Event Planner Insurance Calculator

Estimate your event planning business insurance cost. Covers liability, cancellation, and vendor issues.

Personal Trainer Insurance Calculator

Estimate your personal trainer insurance cost. Covers liability and professional liability.

Dental Office Insurance Calculator

Estimate your dental practice insurance cost. Covers malpractice, property, and workers comp.

Medical Office Insurance Calculator

Estimate your medical practice insurance cost. Covers malpractice, property, and business interruption.

Daycare Insurance Calculator

Estimate your daycare or childcare insurance cost. Covers liability, property, and abuse coverage.

Nonprofit Insurance Calculator

Estimate your nonprofit organization insurance cost. Covers D&O, GL, and property.

IT Consultant Insurance Calculator

Estimate your IT consultant insurance cost. Covers E&O, cyber, and general liability.

Real Estate Agent E&O Insurance Calculator

Estimate your real estate E&O insurance cost. Required in most states for licensed agents.

Trucking Cargo Insurance Calculator

Estimate your cargo insurance cost. Covers freight in transit up to your policy limit.

Garage Keepers Insurance Calculator

Estimate your garage keepers insurance cost. Covers customer vehicles in your care.

Farm Insurance Calculator

Estimate your farm or ranch insurance cost. Covers property, equipment, livestock, and liability.

HVAC Contractor Insurance Calculator

Estimate your HVAC contractor insurance cost. Covers liability, workers comp, and commercial auto.

Cybersecurity Insurance Calculator

Estimate your cybersecurity insurance cost. Covers ransomware, data breaches, and regulatory fines.

Small Business Insurance Calculator

Estimate your small business insurance cost. Bundles general liability and property into a BOP.

Commercial Trucking Insurance Calculator

Estimate your commercial trucking insurance cost. Covers primary liability, cargo, and physical damage.

Workers Compensation Insurance Calculator

Estimate workers comp costs by state, class code, and payroll. Essential for all employers.