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What is the CAPM Calculator?

Use the free CAPM Calculator to solve your problems. This online tool requires no accounts or downloads. Type your input values. The calculator outputs precise answers in real time. It runs the formula E(R) = Rf + beta*(Rm - Rf) to compute results.

You can use this tool for school work, homework, or quick everyday calculations. Every solver on CalcUnit.net is built to be accurate and fast. It works on mobile screens and computers.

How to Use the CAPM Calculator

  1. 1Open the CAPM Calculator on CalcUnit.net.
  2. 2Type your numbers in the input boxes. The calculator computes the outputs automatically.
  3. 3Click the unit selector to switch units if needed.
  4. 4Watch the results update instantly as you type. You do not need to click solve.
  5. 5Click the bookmark icon to save this page for later.
  6. 6Click the examples buttons to load preset numbers and see how calculations work.

Formula

E(R) = Rf + beta*(Rm - Rf)

This is the core equation the CAPM Calculator uses to calculate results. Enter values in the calculator above to see it in action.

Common Examples

ScenarioCalculationResult
Standard CalculationCalculate capm calculator using common valuesCheck the outputs above
Custom InputChange the numbers to match your specific problemResult updates instantly
Extreme ValuesType zero or large values to test formulasSolver handles edge cases correctly

Value Reference Table

Explore calculated outputs for standard inputs. Calculated in real time using the formula.

Risk-Free RateMarket Risk PremiumExpected Return (CAPM)Alpha for Break-Even
1 Risk-Free Rate9.0011.800.00
2 Risk-Free Rate8.0011.600.00
5 Risk-Free Rate5.0011.000.00
10 Risk-Free Rate0.0010.000.00
20 Risk-Free Rate-10.008.000.00
50 Risk-Free Rate-40.002.000.00
100 Risk-Free Rate-90.00-8.000.00
250 Risk-Free Rate-240.00-38.000.00
500 Risk-Free Rate-490.00-88.000.00
1000 Risk-Free Rate-990.00-188.000.00

Practice Problems

Check your understanding with these practice problems. Click a problem to reveal its correct calculated answer.

Q1

Find the calculation output for an input value of 5 Risk-Free Rate.

Show Answer
Given Risk-Free Rate = 5, the calculated output is: Market Risk Premium: 5.00, Expected Return (CAPM): 11.00, Alpha for Break-Even: 0.00.
Q2

Find the calculation output for an input value of 20 Risk-Free Rate.

Show Answer
Given Risk-Free Rate = 20, the calculated output is: Market Risk Premium: -10.00, Expected Return (CAPM): 8.00, Alpha for Break-Even: 0.00.
Q3

Find the calculation output for an input value of 100 Risk-Free Rate.

Show Answer
Given Risk-Free Rate = 100, the calculated output is: Market Risk Premium: -90.00, Expected Return (CAPM): -8.00, Alpha for Break-Even: 0.00.
Q4

Find the calculation output for an input value of 250 Risk-Free Rate.

Show Answer
Given Risk-Free Rate = 250, the calculated output is: Market Risk Premium: -240.00, Expected Return (CAPM): -38.00, Alpha for Break-Even: 0.00.
Q5

Find the calculation output for an input value of 1000 Risk-Free Rate.

Show Answer
Given Risk-Free Rate = 1000, the calculated output is: Market Risk Premium: -990.00, Expected Return (CAPM): -188.00, Alpha for Break-Even: 0.00.

Calculation Progression Roadmap

The internal flow diagram outlining how the calculator processes and solves input values.

01

Parameter Identification

Identify and input all required scalar variables and initial conditions.

02

Unit Standardization

Convert all input values to standardized baseline units.

03

Equation Evaluation

Evaluate the primary mathematical equations using topological solver sequence.

04

Precision Control

Apply numerical rounding and control decimals based on standard tolerances.

05

Multi-unit Conversion

Project outputs across various metric and imperial scales for comparison.

Real-World Examples

Discover how this formula applies to active professional, academic, and industrial workflows.

1

Industrial & Manufacturing

In a industrial & manufacturing setting, an operator inputs 10 Risk-Free Rate. The calculated standard outcome resolves to Market Risk Premium: 0.00, Expected Return (CAPM): 10.00, Alpha for Break-Even: 0.00.

2

Academic Homework & Exams

In a academic homework & exams setting, an operator inputs 50 Risk-Free Rate. The calculated standard outcome resolves to Market Risk Premium: -40.00, Expected Return (CAPM): 2.00, Alpha for Break-Even: 0.00.

3

Professional Engineering Audit

In a professional engineering audit setting, an operator inputs 200 Risk-Free Rate. The calculated standard outcome resolves to Market Risk Premium: -190.00, Expected Return (CAPM): -28.00, Alpha for Break-Even: 0.00.

4

Laboratory & Research Work

In a laboratory & research work setting, an operator inputs 500 Risk-Free Rate. The calculated standard outcome resolves to Market Risk Premium: -490.00, Expected Return (CAPM): -88.00, Alpha for Break-Even: 0.00.

5

DIY Project Calculations

In a diy project calculations setting, an operator inputs 1000 Risk-Free Rate. The calculated standard outcome resolves to Market Risk Premium: -990.00, Expected Return (CAPM): -188.00, Alpha for Break-Even: 0.00.

Quick Facts

  • Formula: E(R) = Rf + beta*(Rm - Rf)
  • Category: stocks
  • Uses: CAPM, beta, expected return, risk premium
  • Price: Free — no account needed

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Frequently Asked Questions

The CAPM Calculator is a free online solver. It helps you calculate expected stock return using the capital asset pricing model based on beta and market return. You do not need to register or install files.