General Liability Insurance Calculator
Estimate your general liability insurance cost. Free calculator for small business owners, contractors, and service providers.
By Emiliano · Last updated 2026-09-27
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How this calculator works
This calculator estimates commercial general liability insurance costs by taking a baseline industry rate and scaling it against your company's gross annual revenue, headcount, and geographic litigation risk. Higher revenue and employee counts increase exposure, while state multipliers account for local tort environments and regulatory expenses.
Formula source: Insurance Information Institute (III) & ISO Commercial Lines Rating Guidelines.
📊 See how your state compares — 50-state cost analysis
How Much Does General Liability Insurance Cost?
For most small businesses, general liability insurance typically ranges from $500 to $2,500 per year for a standard policy with a $1 million / $2 million aggregate limit. Sole proprietors, consultants, and low-risk home offices often secure policies on the lower end of that spectrum. Conversely, general contractors, commercial cleaners, and businesses managing significant foot traffic or operating in litigious states like New York or California experience higher baseline premiums.
Ultimately, your exact cost depends on your underlying risk profile. Factors such as your claims history, subcontracted work volume, and specific contract requirements from your clients will also influence final underwriting decisions.
What Factors Affect Your Premium?
Insurance carriers evaluate several primary risk variables when pricing general liability coverage. Industry classification is the primary driver, reflecting the inherent hazards associated with your daily trade or service operations. A software consultant faces vastly different third-party injury and property damage exposures than a commercial roofer.
Annual gross revenue and payroll size serve as direct proxies for business activity level. Higher revenue typically correlates with more client interactions, increased product distribution, or larger project scopes. Additionally, geographic location plays a vital role; states with higher frequency of lawsuits and steeper legal settlements require upward pricing adjustments to maintain coverage solvency.
Frequently Asked Questions
What does general liability insurance cover?
It protects your business against third-party claims involving bodily injury, property damage, and personal or advertising injury, such as copyright infringement or slander.
Is general liability insurance legally required?
While rarely mandated by state statute for all businesses, it is frequently required by commercial landlords, project owners, and licensing boards before you can sign a lease or start work.
Does this policy cover my employees if they get hurt?
No. General liability covers third parties, such as customers, vendors, and visitors. Employee injuries require a separate workers' compensation insurance policy.
Part of our guide to Commercial Insurance for Small Business.