Treynor Ratio Calculator
Calculate portfolio Treynor Ratio, systematic beta risk-adjusted returns, and alpha spread over benchmark market equity risk premiums.
What is the Treynor Ratio Calculator?
The Treynor ratio measures the excess return generated by an investment portfolio per unit of systematic, non-diversifiable risk as measured by market beta. It divides the numerical differential between portfolio return and the risk-free interest rate by the portfolio's historical sensitivity to broader market movements. This allows institutional investors to evaluate the performance efficiency of well-diversified portfolios where unsystematic, asset-specific risk has been fully eliminated through diversification.
The Treynor Ratio (or Reward-to-Volatility Ratio) measures the excess return generated by an investment portfolio per unit of systematic risk (Beta). It is the premier metric for evaluating well-diversified portfolios where unsystematic risk has been eliminated.
Financial Calculation Inputs
- Supported Inputs: Principal balances, interest rates, compounding schedules, and tenures.
- Precision Model: High-precision IEEE-754 floating-point arithmetic with decimal rounding.
- Data Privacy: Zero cloud logs. Figures are calculated locally in your browser memory.
Output & Schedule Breakdown
- Visual Analytics: Month-by-month schedules, dynamic charts, and cash flow summaries.
- Currency Support: Multi-currency symbol formatting (USD, EUR, GBP, INR, JPY, CAD, AUD).
- Access Guarantee: 100% unlocked with zero limits, subscriptions, or forced account creation.
How to Use the Treynor Ratio Calculator
Follow these 3 simple steps for instant, accurate calculations.
1. Input Portfolio Return & Risk-Free Rate
Enter the annualized total return of your investment portfolio and the risk-free rate of return (e.g. 10-Yr Treasury yield).
2. Specify Portfolio Beta (β)
Enter the portfolio's systematic sensitivity coefficient (Beta) relative to the benchmark market index.
3. Evaluate Excess Return per Beta Unit
Analyze the Treynor Ratio score, excess return spread, and compare risk-adjusted performance against market peers.
Financial Privacy & Architecture Comparison
Why client-side financial calculations protect your privacy better than cloud services.
| Evaluation Criteria | ToolboxDock (Client-Side) | Traditional Online Calculators |
|---|---|---|
| Financial Data Privacy | 100% In-Memory Client Execution (Zero Server Transit) | Logged on remote servers and ad networks |
| Calculation Latency | Instant real-time update on keystroke | Full page reloads or API round-trips |
| Offline Usability | Works offline once cached in browser | Fails without active server connection |
| Cost & Paywalls | 100% free with unlimited calculations | Usage caps or financial product paywalls |
Treynor Ratio Formula
Divides the portfolio's excess return over the risk-free rate by the portfolio's systematic risk beta.
Core Treynor Ratio Calculator Inputs & Terminology
The ratio of a portfolio's excess return over the risk-free rate to its systematic beta risk.
The net return earned by the portfolio above the risk-free rate (Rp - Rf).
Non-diversifiable market volatility that cannot be eliminated through portfolio asset diversification.
The graphical representation of expected return as a linear function of systematic risk under CAPM.
Frequently Asked Questions
Common questions about using our free Treynor Ratio Calculator.