Combined Ratio Calculator - Insurance Profitability Analysis
Combined Ratio — Smart Financial Analysis
Use this calculator to analyze combined ratio and make smarter financial decisions with real-time calculations and visual charts.
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The combined ratio is the sum of the loss ratio and expense ratio. Property & Casualty industry average is typically 95-98%. Loss ratio = (Incurred Claims ÷ Earned Premiums) × 100 — the percentage of premiums paid out as claims. Underlying combined ratio removes catastrophic losses (hurricanes, earthquakes, etc.) to show normal underwriting performance.
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Why: The combined ratio is the sum of the loss ratio and expense ratio. It measures underwriting profitability: below 100% means the insurer earns underwriting profit; above 100% mea...
How: Enter your values in the calculator below. Compare multiple scenarios using the preset examples to understand how different inputs affect combined ratio calculator - insurance profitability analysis outcomes.
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📋 Real-World Examples — Click to Load
Financial Data
Company Characteristics
Combined Ratio
Underwriting Profit
Rating Category
Performance Rating
vs Benchmark
Worse than industry
Detailed Metrics
| Metric | Value | Benchmark | Variance |
|---|---|---|---|
| Combined Ratio | 95.0% | 95.0% | 0.0% |
| Loss Ratio | 65.0% | — | — |
| Expense Ratio | 30.0% | — | — |
| Underlying CR | 90.0% | — | — |
| Operating Ratio | 91.0% | — | — |
🤖 AI Analysis
Get deeper insights with AI-powered analysis of your combined ratio results.
Analyze with ChatGPT →Bar Chart — Loss vs Expense vs Combined Ratio
Doughnut — Ratio Breakdown
Radar — Multi-Factor Performance
Line — vs Industry Benchmark
For educational and informational purposes only. Verify with a qualified professional.
💡 Money Facts
Combined Ratio analysis is used by millions of people worldwide to make better financial decisions.
— Industry Data
Financial literacy can increase household wealth by up to 25% over a lifetime.
— NBER Research
The average American makes 35,000 financial decisions per year.
— Cornell University
Globally, only 33% of adults are financially literate, making tools like this essential.
— S&P Global
The combined ratio is insurance's definitive profitability metric — below 100% means the company earns underwriting profit. Berkshire Hathaway's GEICO achieved a 94% combined ratio in 2023. This calculator analyzes loss ratio, expense ratio, and operating ratio against industry benchmarks.
📋 Key Takeaways
- • Combined Ratio = Loss Ratio + Expense Ratio
- • Below 100% = underwriting profit; above 100% = underwriting loss
- • Industry avg P&C: 95-98%; Auto: 97-100%; Health: 85-90%
- • Operating ratio adds investment income — insurers can be profitable with CR above 100%
💡 Did You Know?
📖 How It Works
Loss Ratio
Incurred Claims ÷ Earned Premiums × 100 — percentage of premiums paid as claims
Expense Ratio
Operating Expenses ÷ Earned Premiums × 100 — underwriting and overhead costs
Underlying CR
Excludes catastrophic losses to show normal underwriting performance
Operating Ratio
(Claims + Expenses - Investment Income) ÷ Premiums × 100 — includes float
🎯 Expert Tips
Focus on Underlying CR
Exclude catastrophes to compare core underwriting quality across years.
Benchmark by Segment
P&C, auto, health, and specialty have different benchmarks — compare apples to apples.
📊 Industry Benchmarks
| Segment | Typical CR Range |
|---|---|
| P&C | 95-98% |
| Auto | 97-100% |
| Health | 85-90% |
| Life | 90-95% |
| Specialty | 88-95% |
❓ Frequently Asked Questions
What is a combined ratio in insurance?
The combined ratio is the sum of the loss ratio and expense ratio. It measures underwriting profitability: below 100% means the insurer earns underwriting profit; above 100% means underwriting loss. Investment income can offset underwriting losses, so insurers may remain profitable with CR above 100%.
What is a good combined ratio for P&C insurers?
Property & Casualty industry average is typically 95-98%. A combined ratio below 95% is considered excellent; 95-100% is good; above 100% indicates underwriting loss. GEICO achieved 94% in 2023, making it one of the most profitable major auto insurers.
How does the loss ratio differ from the expense ratio?
Loss ratio = (Incurred Claims ÷ Earned Premiums) × 100 — the percentage of premiums paid out as claims. Expense ratio = (Operating Expenses ÷ Earned Premiums) × 100 — the percentage spent on underwriting, commissions, and overhead. Combined ratio = Loss Ratio + Expense Ratio.
Why exclude catastrophic losses from underlying combined ratio?
Underlying combined ratio removes catastrophic losses (hurricanes, earthquakes, etc.) to show normal underwriting performance. This helps assess pricing and underwriting quality without the volatility of unpredictable large events. Hurricane Ian pushed 2022 industry CR to 105%.
What is the operating ratio in insurance?
Operating ratio = (Claims + Expenses - Investment Income) ÷ Premiums × 100. It incorporates investment income from float — premiums collected before claims are paid. Warren Buffett values float as a key advantage; insurers can be profitable with CR above 100% if investment returns compensate.
How much does a 1% improvement in combined ratio matter?
For a $10 billion premium insurer, a 1% improvement in combined ratio equals approximately $100 million in additional underwriting profit. S&P Global and A.M. Best use combined ratio as a primary rating factor for insurance company financial strength.
📊 By the Numbers
📚 Sources
⚠️ Disclaimer: This calculator provides estimates for educational purposes. Actual combined ratios depend on accounting methods, reserving practices, and regulatory requirements. Consult professional advisors for investment or underwriting decisions.
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