Break-Even Analysis

6 min read

By Kevin — CPA, MBA, CEO of IOL Inc.

Every startup founder asks the same question: "When will we stop losing money?" Break-even analysis gives you the answer — not as a vague timeline, but as a specific number of units sold or revenue earned. It's the most practical financial tool a founder can use to connect pricing decisions to survival.

The Break-Even Formula

The math is straightforward:

The denominator — selling price minus variable cost — is called your contribution margin. Each unit sold "contributes" this amount toward covering your fixed costs. Once you've sold enough units to cover all fixed costs, every additional unit is profit.

Example: Your SaaS startup has ₱200,000/month in fixed costs (salaries, office, servers). You charge ₱5,000/month per customer with ₱500 in variable costs (payment processing, support). Your contribution margin is ₱4,500. Break-even = ₱200,000 / ₱4,500 = 45 customers.

Fixed vs. Variable Costs

Getting this classification right is critical. Misclassify a cost and your break-even number will be wrong.

Fixed Costs

These stay the same regardless of how many units you sell: rent, salaries, insurance, software subscriptions, loan payments. For a Filipino startup, typical fixed costs include office rent (₱15,000- ₱50,000/month in Metro Manila), founder salaries, and core SaaS tools.

Variable Costs

These scale with each unit sold: raw materials, payment processing fees (typically 2.5-3.5% in the Philippines), shipping, sales commissions, and per-customer support costs. For SaaS, variable costs are often low — which is why SaaS has such attractive unit economics.

The 3 Levers

1. Raise Your Price

The most powerful lever. Increasing your price from ₱5,000 to ₱6,000 in the example above changes the contribution margin from ₱4,500 to ₱5,500. Break-even drops from 45 to 37 customers — an 18% improvement from a 20% price increase. Price increases flow directly to contribution margin because variable costs don't change.

2. Reduce Variable Costs

Negotiate better supplier rates, optimize payment processing, automate customer support. Cutting variable costs from ₱500 to ₱300 moves break-even from 45 to 43 customers. The impact is real but smaller than pricing because variable costs are typically a smaller portion of the selling price.

3. Reduce Fixed Costs

Move to a cheaper office, defer hiring, negotiate software discounts. Cutting fixed costs from ₱200,000 to ₱150,000 drops break-even from 45 to 34 customers. This lever is powerful but has limits — cut too deep and you hurt your ability to grow.

Contribution Margin Ratio

The contribution margin ratio tells you what percentage of each peso of revenue goes toward covering fixed costs:

Contribution Margin Ratio = Contribution Margin / Selling Price

In our example: ₱4,500 / ₱5,000 = 90%. This means 90 centavos of every peso earned goes toward fixed costs and profit. High-margin businesses (SaaS, consulting) typically have 70-90% contribution margin ratios. Product businesses are usually 30-60%.

Margin of Safety

Once you know your break-even point, calculate how far above it you are (or how far you need to go):

Margin of Safety = (Current Volume - Break-Even Volume) / Current Volume

If you have 60 customers and break-even is 45, your margin of safety is 25%. You could lose a quarter of your customers before you start losing money. Kevin recommends targeting at least a 20% margin of safety before taking on additional fixed costs like new hires.

Break-Even for SaaS

SaaS businesses have a unique break-even dynamic because of monthly recurring revenue (MRR). Your break-even isn't a one-time event — you need to maintain it every month. Factor in churn: if you lose 5% of customers monthly, you need to acquire new customers just to stay at break-even.

The real SaaS break-even question is: "At what MRR do my monthly revenues consistently exceed my monthly costs, accounting for churn?" This is why SaaS founders obsess over net revenue retention — if existing customers expand enough to offset churn, break-even becomes much more achievable.

Philippine Context

Filipino startups should pay special attention to a few local factors:

• Payment processing fees are higher in the Philippines (2.5-3.5% vs. 1.5-2.5% in the US). This adds meaningfully to variable costs for low-ticket items.
• Office rent varies dramatically: co-working spaces in BGC or Makati run ₱8,000-₱15,000 per seat/month, while provincial offices can be ₱3,000-₱5,000.
• Labor costs are lower, which means Filipino startups often have lower fixed costs than US counterparts — but this advantage disappears if you over-hire early.
• Consider seasonal patterns: many Philippine businesses see revenue dips in January-February and spikes in November-December. Your break-even calculation should account for the lean months.