How to Use This Burn Rate Calculator

1. Pick your unit — enter figures in rupees, lakh or crore. The toggle scales everything automatically, so seed founders can work in lakh and growth-stage teams in crore.
2. Enter your current cash balance — the actual money in your bank accounts today, not committed-but-undrawn funding.
3. Enter monthly expenses — total cash outflow each month: payroll, rent, cloud and SaaS, marketing, professional fees and statutory dues.
4. Enter monthly revenue — recognised cash income. Leave it at 0 if you are pre-revenue; gross and net burn will then be identical.
5. Add a growth rate (optional) — if revenue is growing, enter the monthly percentage. The tool compounds it to project when you hit breakeven and extends your runway accordingly.
6. Click Calculate Runway — you instantly see gross burn, net burn, runway in months, a projected cash-out date and a health rating against 2026 benchmarks.

What Is Burn Rate?

Burn rate is the speed at which a startup consumes its cash reserves, almost always measured per month. Because venture-backed companies typically operate at a loss in their early years and rely on raised capital to fund operations, burn rate is one of the first metrics any investor asks about. It is a countdown to the month you can no longer make payroll — and the founders who survive are the ones who know exactly how much time they have.

Gross Burn vs Net Burn

Gross burn is your total monthly cash expenditure regardless of income — every rupee leaving the company. Net burn subtracts your monthly revenue from those expenses, showing the actual cash being depleted. If you are pre-revenue, the two are identical. Once you earn money, net burn falls below gross burn and becomes the number that truly drives your runway.

Cash Runway

Runway is how many months your current cash will last at today's net burn. A startup holding ₹50 lakh and burning ₹5 lakh of net cash per month has 10 months of runway — simple arithmetic with existential consequences. When revenue exceeds expenses your net burn turns negative, meaning you are cash-flow positive and, at current performance, your runway is effectively unlimited.

Burn Rate & Runway Formula

There are two equivalent ways to measure burn. The expense method uses your current cost structure; the cash-depletion method back-calculates from your bank balance over a period.

Worked Example

Suppose a seed-stage SaaS startup has ₹60 lakh in the bank. It spends ₹10 lakh a month and earns ₹4 lakh in revenue.

With 10 months of runway, this founder should already be preparing the next raise — Indian rounds now commonly take several months to close.

The Burn Multiple

Investors increasingly look beyond raw burn at the burn multiple — net burn divided by net new annual recurring revenue (ARR) added in the same period. It measures capital efficiency: how many rupees you burn to add one rupee of recurring revenue. In 2026, below 1.5x is considered excellent for Series A readiness, while above 2x to 3x makes the next round materially harder to raise.

2026 Burn & Runway Benchmarks by Stage

"Healthy" burn depends far more on your stage and runway than on your industry. The table below summarises commonly cited 2026 expectations. Note that Indian startups historically operate with materially lower cash burn than US peers at the same stage — frugality that becomes a genuine advantage during funding winters.

The consistent theme across stages in 2026 is to raise with 9–12 months of runway remaining and never let it fall below 6 months during an active raise. Payroll typically accounts for 60–75% of a startup's burn, so headcount is the single biggest lever on your runway. For deeper ratio analysis, pair this tool with our financial ratios dashboard.

How to Reduce Burn Rate & Extend Runway

If your runway is uncomfortably short, you have two routes: spend less or earn more. Practical levers Indian founders use include:

• Right-size headcount — payroll dominates burn, so freezing non-critical hires or restructuring teams has the largest impact.
• Renegotiate SaaS & vendor contracts — annual prepayments, startup credits and consolidating tools can cut recurring spend significantly.
• Move fixed costs to variable — outsource finance, payroll and compliance instead of carrying full-time overhead.
• Pause low-ROI marketing — protect spend that has a measurable payback and cut the rest.
• Accelerate collections — faster receivables directly reduce net burn without touching the cost base.
• Use venture debt — lenders such as Trifecta, InnoVen and Stride let DPIIT-recognised startups extend runway between rounds without diluting equity.

Burn Rate & Compliance Notes for Indian Startups

Burn rate is a cash metric, so it captures the real money leaving your accounts — including statutory payments. For Indian founders, a few India-specific points matter:

Statutory cash outflows count

GST payments, TDS deposits and advance tax all consume cash and therefore form part of your burn. Track them as part of monthly expenses rather than treating them as below-the-line items. You can plan your GST dues alongside our advance tax calculator, which helps you map these lumpy outflows.

DPIIT recognition & Section 80-IAC

Registering with Startup India for DPIIT recognition unlocks a three-year income tax holiday under Section 80-IAC, self-certification on labour and environment laws, and access to government schemes and collateral-free credit — all of which can ease cash pressure and effectively lengthen runway.

Keep audit-ready books

Investors conducting due diligence will reconcile your stated burn against your actual books, bank statements and MCA filings. Clean, current accounting is what lets you quote burn and runway with confidence. The accounting framework and disclosures are governed by standards issued by the ICAI, and audited financials draw on data filed with the Income Tax Department. Maintaining proper records is also a statutory requirement under the Companies Act administered by the Ministry of Corporate Affairs.

Frequently Asked Questions About Burn Rate