--- title: "Break-Even Analysis for Small Businesses: Step by Step" description: "Break-even analysis for Indian SMBs — fixed vs variable cost, contribution margin and BEP in units and rupees with practical examples." canonical_url: "https://billbabu.com/blog/break-even-analysis-small-business" markdown_url: "https://billbabu.com/blog/break-even-analysis-small-business.md" type: "blog-post" language: "en-IN" published: "2026-05-16" last_updated: "2026-10-08" author: "BillBabu Team" category: "Accounting" tags: ["break-even", "costing", "pricing", "small business"] site: "BillBabu (https://billbabu.com)" --- # Break-Even Analysis for Small Businesses: Step by Step By BillBabu Team · Published 16 May 2026 · Updated 8 October 2026 · Category: Accounting Break-even analysis for Indian SMBs — fixed vs variable cost, contribution margin and BEP in units and rupees with practical examples. ## What Break-Even Really Means The break-even point (BEP) is the level of sales at which total revenue exactly equals total cost — no profit, no loss. Below the BEP every additional sale reduces your loss; above it every sale becomes pure profit (after variable cost). Knowing your BEP turns pricing from a guess into a calculation, and it tells you in advance how bad a month can get before you bleed cash. For a kirana store with Rs. 50,000 monthly fixed costs and a 20% margin, the BEP is Rs. 2,50,000 of sales — drop below that and the owner is funding the store from personal savings. ## Separating Fixed from Variable Costs Fixed costs stay broadly constant within a range of activity — shop rent, owner's salary, internet, accounting fees, depreciation, insurance, EMI principal. Variable costs change directly with each sale — raw material, purchase cost of goods, freight outward, sales commission, packing material, payment gateway fees. Some costs are semi-variable — electricity has a fixed component (minimum demand charge) and a variable component (per-unit consumption); these should be split during costing. The cleaner your split, the more accurate the BEP. ## Computing Contribution Margin and BEP Contribution per unit = Selling Price - Variable Cost per unit. Contribution Margin Ratio = Contribution / Selling Price (as a percentage). Break-Even Units = Fixed Costs / Contribution per unit. Break-Even Revenue = Fixed Costs / Contribution Margin Ratio. Example — selling price Rs. 500, variable cost Rs. 300, contribution Rs. 200 (40%), fixed cost Rs. 2,00,000. BEP units = 2,00,000 / 200 = 1,000 units; BEP revenue = 2,00,000 / 0.4 = Rs. 5,00,000. Sales above 1,000 units add Rs. 200 to profit per extra unit sold. ## Using BEP for Decision Making BEP analysis answers four owner-level questions instantly. First, "what price do I need" — set Contribution = Fixed Costs / target units and solve for selling price. Second, "what volume justifies a new fixed cost" (a new salesperson on Rs. 50,000 monthly) — divide the additional fixed cost by current contribution per unit. Third, "margin of safety" = Actual Sales - BEP Sales, as a percentage; below 20% is risky. Fourth, "operating leverage" — businesses with high fixed costs (manufacturing) see profits swing dramatically with small revenue changes, so BEP awareness is non-negotiable. ## Calculate BEP Live from Your Books in BillBabu Once your chart of accounts in BillBabu separates fixed overheads from variable direct costs, the system can compute contribution and break-even at the click of a button. You see BEP in both units (for a product business) and revenue (for a service business), and the margin of safety updates with every fresh invoice. The "what-if" tool lets you simulate price hikes, salary increases or rent jumps and immediately shows the new BEP — pricing decisions stop being a quarterly debate and become a 30-second check. **Built for Indian small businesses.** BillBabu is GST-compliant billing software that helps you create invoices, manage estimates, track payments and stay audit-ready — from your phone. [Learn more about BillBabu](https://billbabu.com/) or [download the app](https://play.google.com/store/apps/details?id=com.billbabu.app). ## Related guides - [Export Realization Delays & EDPMS Caution Listing: RBI Extension Rules, Write-Off Limits, and e-BRC](https://billbabu.com/blog/export-realization-edpms-caution-listing-write-off-rules): Protect your business from RBI EDPMS caution listing. Master the 9-month export realization deadline, AD bank extensions (Form ETX), 5% & 10% write-offs, e-BRC, and forex accounting. - [GST on Payment Gateway MDR & Daily UPI Settlements: Journal Entries, ITC, and Reconciliation Guide](https://billbabu.com/blog/gst-on-payment-gateway-mdr-accounting-entries): Master the accounting treatment for payment gateway MDR under SAC 9971, 18% GST ITC claiming in GSTR-2B, Section 194-O TDS, double-entry vouchers, and 3-way reconciliation. - [Fixed Assets Register: Format, Contents and Depreciation Schedule](https://billbabu.com/blog/fixed-assets-register-india-format): Fixed assets register India format — required contents, depreciation schedule and disposal accounting for compliant SMB record-keeping. --- This is the Markdown version of https://billbabu.com/blog/break-even-analysis-small-business for AI assistants. Product summary and every page: https://billbabu.com/llms.txt