The Breakeven & EBIT–EPS Analyzer combines two of the most fundamental analyses in managerial finance into a single, live-updating framework. It answers two distinct but interconnected questions:
The two analyses are deliberately linked: the operating parameters (volume, price, fixed cost, variable cost, tax rate) defined in the Breakeven panel feed directly into the EBIT–EPS chart. Change your pricing or cost structure and the EBIT–EPS analysis updates automatically, showing how the capital structure decision changes as the operating economics shift.
Breakeven Analysis uses Cost–Volume–Profit relationships to find the minimum output level at which revenue covers all costs. It also shows the margin of safety — how far current volume exceeds the breakeven point — and the profit or loss at the current operating volume.
EBIT–EPS Analysis is a capital structure decision tool. It computes Earnings Per Share (EPS) for two financing structures — pure equity vs. equity + debt — across a range of EBIT levels, and identifies the crossover EBIT: the point above which debt financing (leverage) produces higher EPS than pure equity financing.
Both analyses run automatically — there is no Calculate button. Every slider and input updates the charts and results boxes in real time.
Each parameter has a Base input field and a percentage slider (−100% to +100%). Enter your base values in the text fields, then use the sliders to explore "what-if" scenarios. The gold figure above each slider shows the current live value. Both charts update instantly.
The dark panel between the parameters and the chart shows three key metrics instantly: Breakeven Quantity (units), Breakeven Revenue (total revenue at breakeven), and Margin of Safety (how much your current volume exceeds the breakeven point). A fourth metric shows Profit or Loss after tax at your current base volume.
Enter your firm's Unlevered Equity value and Share Price, then use the D/E Ratio and Cost of Debt sliders to model your proposed capital structure. The tax rate is shared with the Breakeven panel. All EBIT–EPS results update automatically alongside the breakeven chart.
Click ⬇ Export PDF to download a landscape report with both charts, the parameters, and a key metrics banner. Use Save Model to store all inputs for future sessions.
Each Breakeven parameter has a Base numeric input and a percentage slider. The slider adjusts the current value as a percentage change relative to the base. The gold figure above the slider always shows the current live value used in calculations.
To change a base value: type directly into the base input field — the slider resets to 0% and the live value updates. To explore a scenario: leave the base unchanged and drag the slider. The percentage offset is displayed next to the base field (e.g., "+20%" or "−15%").
The EBIT–EPS parameters define the firm's capital structure. The operating parameters (volume, price, fixed cost, variable cost) and the tax rate are inherited from the Breakeven panel — they determine the EBIT at any given volume level.
The dark panel between the Breakeven parameters and the chart shows four live metrics that update with every slider movement.
The minimum number of units that must be sold to cover all fixed and variable costs, producing zero profit. Displayed rounded up to the next whole unit (you cannot sell a fraction of a unit).
BEQ = Fixed Cost ÷ (Price − Variable Cost/Unit)
The denominator, Price minus Variable Cost/Unit, is the Contribution Margin per unit — the amount each unit sold contributes toward covering fixed costs.
Total revenue at exactly the breakeven volume — the minimum revenue the business needs to break even. Calculated as BEQ × Price. This is often the more useful figure for revenue-focused managers and investors.
BER = BEQ × Price per Unit
The percentage by which current (base) volume exceeds the breakeven quantity. It measures how much sales can fall before the business starts losing money. A higher margin of safety means a more resilient business.
MoS = (Volume − BEQ) ÷ Volume × 100%
A Margin of Safety of 50% means sales could fall by half before the business reaches its breakeven point.
The actual profit (or loss) at the current base volume, after applying the tax rate. Tax is charged only when EBIT is positive — loss years receive no tax benefit. This metric is dynamically labelled "Profit (After Tax)" or "Loss (After Tax)" depending on the sign.
EBIT = Volume × (Price − VC/Unit) − Fixed Cost
Profit After Tax = EBIT × (1 − Tax Rate)
The chart plots monetary amount (y-axis) against volume (x-axis) and shows four lines simultaneously.
Total revenue at each volume level: Revenue = Price × Quantity. A straight line from the origin with slope equal to the price per unit. The steeper this line, the higher the selling price.
Sum of fixed cost and total variable cost at each volume: TC = FC + VC×Q. A line starting at the y-intercept (equal to fixed costs) with slope equal to the variable cost per unit. Where this line crosses the Revenue line is the breakeven point.
Total variable cost at each volume: VC = Variable Cost/Unit × Q. A line from the origin with slope equal to the variable cost per unit. The vertical gap between the Total Cost line and the Variable Cost line at any volume equals the fixed cost — it is constant regardless of volume.
A horizontal line at the fixed cost level. It shows that fixed costs do not change with volume. The y-intercept of the Total Cost line is this same value.
The precise intersection of the Revenue and Total Cost lines. A dark pill annotation shows the breakeven quantity. To the left of the star: the red shaded zone — the business is making a loss. To the right: the green shaded zone — the business is profitable.
Marks your current operating volume on the chart. A gold dot appears on the Revenue line at this volume. A pill at the top of the chart shows the after-tax profit (green) or loss (red) at this level — the same figure as the highlight box's Profit/Loss metric.
The dark panel to the right shows three structural metrics computed from your capital structure inputs.
The number of shares in the levered financing scenario (equity + debt). Computed as the levered equity value divided by the share price. This is lower than the unlevered share count because some capital has been replaced by debt.
Levered Equity = Unlevered Equity − Debt × (1 − Tax)
Shares = Levered Equity ÷ Share Price
Fewer shares outstanding means each share receives a larger slice of after-interest earnings — this is the leverage effect on EPS.
The total debt raised under the proposed capital structure. Computed as Unlevered Equity × D/E Ratio. For example, with Unlevered Equity of ₹25,00,000 and a D/E ratio of 40%, the debt is ₹10,00,000.
Debt = Unlevered Equity × D/E Ratio
The fixed annual interest payment on the debt. This is the cost of leverage — it must be paid regardless of EBIT. Below the crossover EBIT, this fixed burden makes the levered structure's EPS lower than the all-equity structure. Above the crossover, the leverage amplifies EPS.
Annual Interest = Debt × Cost of Debt
EPS for the levered financing structure at each EBIT level. Computed as (EBIT − Interest) × (1 − Tax) ÷ Shares(levered). This line has a steeper slope than the unlevered line because the same after-tax earnings are spread across fewer shares. Above the crossover it sits higher (better EPS); below the crossover it sits lower (worse EPS). Green shading above zero indicates profitable territory.
EPS for the unlevered (all-equity) financing structure at each EBIT level. Computed as EBIT × (1 − Tax) ÷ Shares(unlevered). No interest expense, but more shares outstanding than the levered structure. This line has a shallower slope — it rises more slowly with EBIT.
The intersection of the two EPS lines — the EBIT level at which both financing structures produce identical EPS. This is the financial indifference point. A dark pill in the top-right corner of the chart labels this crossover with the Units or EBIT value depending on the x-axis mode.
Marks the base operating volume on the chart. Dots appear on both EPS lines at this volume. A dark pill in the top-left corner shows the actual EPS values at base volume for both structures — this is the headline number a finance student or analyst would report in a presentation.
The amount each unit sold contributes toward recovering fixed costs and generating profit. It is the selling price minus the variable cost per unit. A higher contribution margin means fewer units are needed to break even. The contribution margin ratio (CM ÷ Price) shows what fraction of each rupee of revenue flows toward profit once variable costs are covered.
CM = Price − Variable Cost/Unit
The output level at which total revenue exactly equals total cost — neither profit nor loss. At the BEP, every rupee earned above variable cost is exactly consumed by fixed costs. The BEP in units is Fixed Cost divided by the Contribution Margin. Above BEP, each additional unit sold generates pure profit equal to the contribution margin.
The cushion between current sales and the breakeven point. It answers: "how far can sales fall before we start losing money?" A high margin of safety indicates a robust, resilient business. It is typically expressed as a percentage of current sales. Managers use it to assess downside risk during planning and stress-testing.
A measure of how sensitive profits are to changes in revenue, driven by the proportion of fixed costs in the cost structure. A business with high fixed costs and low variable costs has high operating leverage — a small increase in sales above BEP produces a large increase in profit. The same is true in reverse: a small revenue decline can rapidly move the business into loss.
Earnings Before Interest and Tax — the firm's operating profit, independent of its capital structure. In this tool: EBIT = Volume × (Price − VC/Unit) − Fixed Cost = Volume × Contribution Margin − Fixed Cost. EBIT is the starting point for both the after-tax profit in the breakeven analysis and the EPS calculations in the EBIT–EPS analysis.
Earnings Per Share = Net Income (after interest and tax) divided by shares outstanding. Financial leverage (debt) can increase EPS when EBIT is high because: (1) interest is tax-deductible, and (2) replacing equity with debt reduces the number of shares over which earnings are spread. The flip side: debt's fixed interest burden amplifies losses when EBIT is low.
The EBIT level at which both capital structures produce the same EPS. It is the financial indifference point. Above the crossover, the levered structure (equity + debt) delivers higher EPS. Below it, pure equity is better. The crossover EBIT is the core deliverable of the EBIT–EPS analysis — a firm that expects EBIT consistently above the crossover should prefer debt in its capital structure.
The tool's capital structure model is built on MM Proposition I with corporate taxes. The levered firm's equity is: V_E(levered) = V_E(unlevered) − Debt × (1 − Tax). The tax shield on debt (Debt × Tax Rate) adds value to the levered firm. This is why the levered equity is less than UE − Debt: the tax savings offset part of the debt cost.
Start with the position of the ✦ breakeven marker relative to your base volume line. If the base volume (gold dashed vertical) is far to the right of the breakeven point, you have a large margin of safety — a resilient business. If the base volume sits close to the breakeven point, even a small volume decline will push the business into a loss.
The slope of the Revenue line relative to the Total Cost line shows the contribution margin visually — a steep Revenue line and a shallow Total Cost line means high margins. Watch how the profit zone (green region, right of BEP) widens as you drag the price higher or the variable cost lower.
The key question is: where does your expected EBIT (or volume) fall relative to the crossover point?
Use the EBIT mode toggle to read the crossover in monetary terms. This is the standard presentation in finance reports: "The financial indifference point is ₹3,40,000 of EBIT — above this level, the proposed debt financing structure delivers superior EPS." Use Units mode when the audience thinks in volume terms (e.g., factory output, sales units).
Because the two panels are linked, you can answer the combined question: "at what volume does our operating performance justify taking on debt?" Read the crossover units from the EBIT–EPS chart in Units mode, then compare it to the BEP and your base volume on the breakeven chart. If the crossover volume is below your BEP, the business needs to be profitable before leverage becomes beneficial — this is the most conservative position.
Export PDF and Save Model are available to Trial and Premium users. Free users can run the full analysis and read all results on-screen; saving and exporting require an account.
| Feature | Free | Trial | Premium |
|---|---|---|---|
| Live Analysis | ✓ Unlimited | ✓ Unlimited | ✓ Unlimited |
| Export PDF | ✗ Not available | ✓ Unlimited | ✓ Unlimited |
| Save Model | ✗ Not available | Up to 3 models | ✓ Unlimited |
| Load Saved Model | ✗ Not available | ✓ All saved models | ✓ All saved models |
Click ⬇ Export PDF (in the Project Info panel at the top) after setting all parameters. The PDF is generated entirely in your browser in A4 landscape format and downloaded immediately. It contains:
A model is a snapshot of all inputs: all Breakeven base values (Volume, Price, Fixed Cost, Variable Cost), the Tax Rate, all EBIT–EPS values (Unlevered Equity, D/E Ratio, Cost of Debt, Share Price), and all project info fields. Saving lets you return to a scenario in any future session.
The Save Model button is in the Project Info panel at the top of the page, visible once you are logged in with Trial or Premium.
Examples: BasePlan, LBOScen, Q4Price.
Saving under an existing name prompts you to confirm overwrite.
Select a saved model from the Load saved model dropdown. All base values and slider positions are restored instantly and both charts update immediately.
During a Trial, you can save up to three distinct models. Overwriting an existing model (saving under the same name) does not consume an additional slot. When the three-model limit is reached, overwrite an existing model or upgrade to Premium to save more.
Premium users can save as many models as needed. Useful for tracking multiple pricing scenarios, capital structure alternatives, or monthly breakeven snapshots as the business evolves.
| Term | Definition | In this tool |
|---|---|---|
| Breakeven Point (BEP) | The output level at which total revenue exactly equals total cost. No profit or loss. Fixed Cost ÷ Contribution Margin per unit. | The ✦ marker on the Breakeven chart. Shown as Breakeven Qty in the highlight box. |
| Contribution Margin (CM) | Selling price minus variable cost per unit. The amount each unit sold contributes toward fixed costs and profit. | Computed internally. Denominator of the BEP formula. |
| Fixed Cost (FC) | Costs that do not vary with output: rent, salaries, insurance. The y-intercept of the Total Cost line on the chart. | Fixed Cost slider. The horizontal teal dashed line on the Breakeven chart. |
| Variable Cost (VC) | Costs that change proportionally with output: materials, direct labour. Total VC = VC/Unit × Volume. | Variable Cost/Unit slider. The gold dashed line from the origin on the Breakeven chart. |
| Margin of Safety | (Volume − BEQ) ÷ Volume × 100%. How much current sales can fall before the business reaches its breakeven point. A resilience metric. | Shown in the Breakeven highlight box. |
| EBIT | Earnings Before Interest and Tax. Operating profit independent of financing decisions. EBIT = Volume × CM − Fixed Cost. | The x-axis of the EBIT–EPS chart when EBIT Mode is selected. Feeds into EPS calculations. |
| EPS | Earnings Per Share. Net income (after interest and tax) divided by shares outstanding. The key metric in capital structure analysis. | The y-axis of the EBIT–EPS chart. Two lines: levered (teal solid) and unlevered (gold dashed). |
| Unlevered Equity (V_U) | The total value of a firm financed entirely by equity — no debt. The baseline for comparing capital structures. | Unlevered Equity base input. Determines the size of the capital base. |
| Levered Equity (V_E) | Equity value after adjusting for the tax shield of debt, per Modigliani–Miller: V_E = V_U − Debt × (1 − Tax). Lower than V_U when debt is present. | Computed internally. Shown as Shares Outstanding × Share Price. |
| Debt / Equity Ratio | The proportion of debt relative to unlevered equity in the proposed capital structure. In this tool, expressed as a percentage of unlevered equity value. | The D/E Ratio slider (0%–100%). Determines Debt = UE × D/E Ratio. |
| Cost of Debt (k_d) | The annual interest rate paid on borrowed funds. Determines the fixed interest expense: Interest = Debt × k_d. | Cost of Debt slider (5%–20%). |
| Interest Expense | Annual fixed payment to debt holders. Reduces EBIT to arrive at EBT (Earnings Before Tax). Tax-deductible — creates a tax shield. | Shown as Annual Interest in the EBIT–EPS highlight box. Debt × Cost of Debt. |
| Crossover EBIT | The EBIT level where levered EPS = unlevered EPS. The financial indifference point. Above this EBIT, debt financing is accretive to EPS. | The red dot on the EBIT–EPS chart with the "Crossover" pill annotation. |
| Financial Leverage | The use of debt (fixed-cost financing) to amplify returns to equity holders when EBIT is high. The Degree of Financial Leverage (DFL) = EBIT ÷ (EBIT − Interest). | Modelled by the steeper slope of the levered EPS line on the EBIT–EPS chart. |
| Operating Leverage | The sensitivity of EBIT to changes in revenue, driven by fixed costs. High fixed costs = high operating leverage = greater amplification of profit above BEP. | Visible as the angle between the Revenue and Total Cost lines on the Breakeven chart. |
| Tax Shield | The reduction in taxes owed due to a deductible expense. Debt creates an interest tax shield = Interest × Tax Rate, increasing the value of the levered firm. | Embedded in the Levered Equity formula: V_E = V_U − Debt × (1 − Tax). |
| Modigliani–Miller (MM) | A foundational theory of capital structure. MM with taxes states that leverage adds value via the interest tax shield. This tool uses the MM with taxes framework to compute levered equity and shares outstanding. | The theoretical basis for the Levered Equity and Shares formulae. |