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Margin of Safety Calculator

Calculate the discount of a stock's market price relative to its intrinsic value.

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Calculation Parameters

Specify your inputs below.

Calculated Result

Margin of Safety 29.17%
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Expert Tip

A higher margin of safety (e.g. 20-30%) offers protection against projection errors or sudden market downswings.

How this Calculator Works

This calculator computes the margin of safety, showing what percentage discount a stock's market price offers relative to its calculated intrinsic value. A larger margin of safety protects investors from errors in financial forecasts.

Formula & Methodology

Margin of Safety = [ (Intrinsic Value - Market Price) / Intrinsic Value ] * 100 - Intrinsic Value is the calculated fair value of the stock. - Market Price is the current selling price of the stock.

Step-by-Step Calculation Example

Here is a step-by-step example showing how the calculations are performed:

A stock's intrinsic value is calculated at $50 per share, and it currently trades at $35. 1. Calculate absolute difference: $50 - $35 = $15. 2. Divide by intrinsic value: $15 / $50 = 0.30. 3. Multiply by 100: 0.30 * 100 = 30%. Result: The stock offers a 30% margin of safety.

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Detailed Insights & Expert Guide

ℹ️ About this Calculation

This equity research and valuation calculator evaluates corporate fundamentals, stock price multiples, cost of capital, dividend discount models, and shareholder return metrics based on SEC financial reporting and Wall Street equity analysis standards.

Variable Glossary

Input

Equity Inputs

Share price, earnings per share (EPS), dividend amount, book value, debt/equity ratio, or systematic beta coefficient.

Parameter

Valuation Output

Price-to-Earnings (P/E), EV/EBITDA multiple, Intrinsic Value ($), WACC %, or Return on Equity (ROE %).

How to Calculate Step-by-Step

1

Step 1

Input current stock price, shares outstanding, or balance sheet / income statement numbers.

2

Step 2

Enter expected growth rate, cost of equity, or market risk premium assumptions.

3

Step 3

Review calculated valuation multiples, margin of safety comparison, or required rate of return.

FAQ

What is WACC and why is it crucial for equity valuation?
Weighted Average Cost of Capital (WACC) represents a company's required average return on debt and equity capital. It is used as the hurdle rate to discount future cash flows in DCF valuation models.
How does stock Beta measure systematic risk?
A stock beta of 1.0 means price volatility matches the broader market index. Beta > 1.0 indicates higher volatility, while Beta < 1.0 reflects lower systematic volatility.
Should valuation multiples be evaluated in isolation?
No. Valuation ratios (P/E, EV/EBITDA, P/B) should always be benchmarked against industry peer groups, historical trading averages, and expected earnings growth (PEG ratio).