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🚀 Startup Runway Calculator & Burn Rate Calculator India 2026

Free Online Cash Runway Calculator | Calculate Gross & Net Burn Rate

Made with ❤️ by Bhavya Sharma & Associates - In India's Top Company Secretary Firms

📊 Calculate Your Startup's Runway & Burn Rate (Free Tool)

Total cash available in bank accounts
Average monthly income (0 if pre-revenue)
Salaries + rent + marketing + all costs
%
Expected monthly expense growth (optional)
Ready to calculate your startup runway...

🧮 How to Calculate Startup Runway & Burn Rate (Step-by-Step)

Startup Runway Formula

📐 Formula:

Runway (in months) = Current Cash Balance ÷ Monthly Net Burn Rate

Where: Monthly Net Burn Rate = Monthly Expenses - Monthly Revenue

Burn Rate Formulas

🔥 Gross Burn Rate (GBR)

GBR = Total Monthly Operating Expenses

Example: If you spend ₹8 lakhs/month on salaries, rent, marketing → GBR = ₹8L

💰 Net Burn Rate (NBR)

NBR = Monthly Expenses - Monthly Revenue

Example: Expenses = ₹8L, Revenue = ₹2L → NBR = ₹6L/month

Real Examples for Indian Startups

Example 1: Pre-Revenue SaaS Startup (Bangalore)

Situation:

  • Cash Balance: ₹50 lakhs (seed funding)
  • Monthly Revenue: ₹0 (pre-revenue)
  • Monthly Expenses: ₹6 lakhs (3 employees + AWS + office)

Calculation:

• Net Burn Rate = ₹6L - ₹0 = ₹6L/month

• Runway = ₹50L ÷ ₹6L = 8.3 months

Action: Start fundraising NOW (takes 4-6 months in India)

Example 2: Revenue-Generating E-commerce Startup (Delhi)

Situation:

  • Cash Balance: ₹1.2 crore (Series A)
  • Monthly Revenue: ₹15 lakhs
  • Monthly Expenses: ₹25 lakhs

Calculation:

• Gross Burn Rate = ₹25L/month

• Net Burn Rate = ₹25L - ₹15L = ₹10L/month

• Runway = ₹120L ÷ ₹10L = 12 months

Action: Healthy runway, focus on reducing burn or increasing revenue

Example 3: Cash-Positive Fintech Startup (Mumbai)

Situation:

  • Cash Balance: ₹80 lakhs
  • Monthly Revenue: ₹22 lakhs
  • Monthly Expenses: ₹18 lakhs

Calculation:

• Net Burn Rate = ₹18L - ₹22L = -₹4L (cash positive!)

• Runway = Infinite ∞ (generating cash, not burning)

Action: Excellent position, can focus on aggressive growth

📚 Understanding Startup Runway & Burn Rate

What is Startup Runway?

Startup runway is the amount of time your company can continue operating before running out of cash. It's calculated by dividing your current cash balance by your monthly net burn rate. For example, if you have ₹50 lakhs and burn ₹5 lakhs per month, you have 10 months of runway.

Types of Burn Rate

  • Gross Burn Rate: Total monthly operating expenses regardless of revenue (all money going out)
  • Net Burn Rate: The actual cash being depleted each month after accounting for revenue (Expenses - Revenue)
  • Cash Burn Rate: Another term for net burn rate, focusing on actual cash depletion

Why This Matters for Indian Startups

  • 🎯 Fundraising Timeline: VCs expect 18-24 months runway post-funding in India
  • ⚠️ Danger Zone: Less than 6 months runway means urgent action needed
  • 💰 Fundraising Lead Time: Raising capital takes 3-9 months in India; start early
  • 📊 Investor Confidence: Healthy runway signals good financial planning and attracts investors
  • 🚀 Growth vs Sustainability: Balance aggressive growth with burn management

Action Steps Based on Your Runway

0-6 Months (Critical - Red Alert): Cut non-essential expenses immediately, explore bridge funding, consider pivoting or winding down gracefully. This is survival mode.
6-12 Months (Warning - Orange Alert): Start fundraising process NOW, optimize burn rate aggressively, focus on revenue generation. Time to act, not panic.
12-18 Months (Healthy - Yellow): Begin preparing for next round, maintain current trajectory, build investor relationships. Good position but stay vigilant.
18+ Months (Excellent - Green): Focus on growth metrics, strategic hiring, product development. You have breathing room for experimentation.

How to Extend Your Runway (10 Proven Strategies)

  • ✂️ Cut discretionary spending: Travel, events, premium tools - pause all non-essential expenses
  • 💼 Renegotiate vendor contracts: Office lease, SaaS tools, agencies - get 20-30% discounts
  • 📈 Focus on revenue-generating activities: Deprioritize long-term R&D, focus on sales
  • 👥 Optimize team size: Freeze hiring, consider contractor model, negotiate equity for reduced salaries
  • 🔄 Equity-for-services arrangements: Give equity to vendors/consultants instead of cash
  • 💳 Explore venture debt: Can extend runway by 6-9 months (Alteria, Trifecta, InnoVen in India)
  • 🏦 Revenue-based financing: Platforms like GetVantage, Velocity can provide quick capital
  • 🎯 Increase prices: 10-20% price increase = significant runway extension
  • Accelerate collections: Reduce payment terms from 45 to 15 days
  • 🔄 Pivot to cash-positive products: Launch quick-win products that generate immediate revenue

Indian Startup Ecosystem Statistics 2026

  • 📊 Average time to raise seed round: 4-6 months (used to be 2-3 months in 2021)
  • 💰 Typical pre-seed burn rate: ₹3-8 lakhs/month (2-5 member teams)
  • 🚀 Average Series A burn rate: ₹15-40 lakhs/month (15-30 member teams)
  • ⏱️ Median time between funding rounds: 18-24 months in Indian market
  • 🎯 Failure factor: 90% of failed startups cite poor cash management as a contributing factor
  • 💼 VC expectation: 80% of VCs expect 18+ months runway before investing
  • 📉 Burn rate trend: Indian startups reduced burn by 35% on average in 2024-2025

📊 Startup Runway Calculator Comparison: Online vs Excel vs Manual

Feature Our Online Calculator Excel Spreadsheet Manual Calculation
Speed ✅ Instant (5 seconds) ⚠️ 5-10 minutes ❌ 15-20 minutes
Accuracy ✅ 100% (automated) ⚠️ 85-95% (formula errors) ❌ 70-80% (human error)
24-Month Projections ✅ Auto-generated ⚠️ Manual entry required ❌ Very time-consuming
Industry Benchmarks ✅ Included (5 sectors) ❌ Not included ❌ Not available
Smart Alerts ✅ Contextual warnings ❌ None ❌ None
Export Options ✅ PDF + CSV ⚠️ Excel only ❌ None
Mobile Friendly ✅ Fully responsive ❌ Desktop only ❌ N/A
Cost ✅ 100% Free ⚠️ Template costs ₹500-2000 ✅ Free (but time-consuming)
Best For ✅ All startups, quick analysis ⚠️ Complex multi-scenario modeling ❌ Learning purposes only

❓ Frequently Asked Questions (FAQs) About Startup Runway & Burn Rate Calculator

Q1: What is a good runway for a startup in India?
A good runway for Indian startups is 18-24 months. This gives you enough time to hit milestones, raise the next round (which takes 4-9 months), and have a buffer for delays. VCs typically expect at least 18 months runway before investing.
Q2: How do I calculate burn rate for a startup?
Calculate burn rate using this formula: Net Burn Rate = Monthly Expenses - Monthly Revenue. For example, if your startup spends ₹8 lakhs/month and earns ₹2 lakhs/month, your net burn rate is ₹6 lakhs/month. Gross burn rate is simply your total monthly expenses.
Q3: What is the difference between gross burn rate and net burn rate?
Gross Burn Rate = Total monthly expenses (money going out). Net Burn Rate = Monthly expenses minus monthly revenue (actual cash depletion). Net burn is more important as it shows real cash consumption. A company with ₹10L expenses and ₹3L revenue has ₹10L gross burn but only ₹7L net burn.
Q4: How long should my startup runway be before fundraising?
Start fundraising when you have 9-12 months of runway remaining. In India, raising capital takes 3-9 months on average. Starting earlier reduces pressure, improves negotiation power, and ensures you don't run out of cash mid-raise.
Q5: What is considered a high burn rate for a startup?
A "high" burn rate depends on your stage and revenue. Generally: Burn Rate Multiple = Net Burn ÷ Revenue. If you're burning >3x your revenue, it's high. Example: ₹15L burn with ₹3L revenue = 5x multiple (very high). Aim for <2x at Series A stage.
Q6: How can I reduce my startup's burn rate quickly?
Top 5 quick wins: (1) Freeze hiring immediately (2) Renegotiate vendor contracts (3) Cut marketing spend by 30-50% (4) Move to remote/co-working space (5) Switch to cheaper SaaS alternatives. These can reduce burn by 20-40% in 30 days.
Q7: Is a 6-month runway enough for a startup?
No, 6 months is danger zone. You need to take immediate action: start aggressive fundraising, cut 40%+ of expenses, focus only on revenue-generating activities. Most Indian startups with <6 months runway either shut down or raise emergency bridge rounds at poor valuations.
Q8: What is cash runway vs product runway?
Cash Runway = Time until you run out of money. Product Runway = Time until you hit next product milestone. Ideally, your cash runway should be 3-6 months longer than your product runway to allow time for fundraising after achieving milestones.
Q9: How do VCs view burn rate in India?
Indian VCs became very burn-conscious after 2022. They look for: (1) <18 months runway post-investment (2) Efficient burn (CAC payback <12 months) (3) Clear path to profitability (4) Burn declining as % of revenue over time. High-burn startups face 60%+ valuation cuts in 2024-2026.
Q10: Should I include founder salaries in burn rate calculation?
Yes, always include founder salaries in burn rate. Even if founders are taking low/no salary currently, calculate burn with market-rate salaries for accurate planning. This prevents nasty surprises when founders need to draw salaries later.
Q11: What is the average burn rate for SaaS startups in India?
Indian SaaS startups burn ₹8-15 lakhs/month at Series A stage (15-25 employees). Pre-seed/seed startups burn ₹3-8 lakhs/month. B2B SaaS typically burns less than B2C due to lower marketing costs.
Q12: Can I extend runway with venture debt in India?
Yes! Venture debt from Alteria, Trifecta, InnoVen, or Blacksoil can extend runway by 6-12 months. You need: (1) VC backing (2) ₹2Cr+ ARR (3) <3x debt/ARR ratio. Typical terms: 12-15% interest, 18-24 month tenure, warrants for 1-2% equity.
Q13: How often should I calculate my startup runway?
Calculate runway monthly and review burn rate weekly. Set up automated alerts when runway drops below 12 months. Many Indian startups use this calculator monthly + detailed quarterly financial reviews with their board/advisors.
Q14: What happens if my startup runs out of runway?
Four outcomes: (1) Bridge round from existing investors (usually 6-9 months) at 20-40% discount (2) Acquihire by larger company (3) Shut down gracefully (return remaining cash to investors) (4) Default/bankruptcy (worst case). Plan ahead to avoid #4.
Q15: Is this runway calculator suitable for all types of startups?
Yes! This calculator works for all startup types: SaaS, e-commerce, fintech, edtech, healthtech, D2C, B2B, B2C, pre-revenue, and revenue-generating. It handles Indian rupees (₹) and provides India-specific benchmarks and advice.

📖 Startup Financial Glossary (Key Terms)

Runway

The number of months a startup can operate before running out of cash, calculated as: Current Cash ÷ Monthly Net Burn Rate.

Burn Rate

The rate at which a startup spends its cash reserves, typically measured monthly. See Gross Burn Rate and Net Burn Rate.

Gross Burn Rate (GBR)

Total monthly operating expenses without considering revenue. Shows total cash outflow.

Net Burn Rate (NBR)

Monthly cash consumption after accounting for revenue (Expenses - Revenue). More important metric than GBR.

Cash Positive

When monthly revenue exceeds monthly expenses (negative net burn). The holy grail for startups.

Burn Multiple

Net Burn Rate ÷ Net New ARR. Shows capital efficiency. <1.5x is excellent, >3x is concerning.

Bridge Round

Emergency funding (3-9 months runway) to reach next milestone when main fundraise is delayed.

Default Alive vs Default Dead

Default Alive = Can reach profitability before running out of cash. Default Dead = Will run out of cash before profitability.

Venture Debt

Debt financing for VC-backed startups. Extends runway 6-12 months without dilution. 12-15% interest in India.

CAC (Customer Acquisition Cost)

Cost to acquire one customer. Critical metric affecting burn rate. Should have <12 month payback.

🤝 Need Expert Financial Planning for Your Startup?

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💡 Your Startup's Financial Metrics

Runway Remaining
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Gross Burn Rate
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Net Burn Rate
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Financial Health
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Zero Cash Date: -

📈 24-Month Cash Flow Projection for Your Startup

Month Cash Balance Revenue Expenses Net Burn

📊 Industry Benchmarks for Indian Startups (2026 Data)

💼 SaaS Startups: 18-24 months runway | Net burn: ₹8-15L/month | 60% achieve profitability by Series B
🛒 E-commerce: 12-18 months runway | Net burn: ₹15-30L/month | High burn due to customer acquisition
📱 Consumer Apps: 15-20 months runway | Net burn: ₹10-20L/month | Need strong engagement metrics
🏥 HealthTech: 18-24 months runway | Net burn: ₹12-25L/month | Regulatory compliance adds costs
🎓 EdTech: 15-22 months runway | Net burn: ₹8-18L/month | Seasonal revenue patterns

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Disclaimer: This runway calculator provides estimates for informational and educational purposes only. Results should not be considered as financial, legal, or investment advice. Consult with qualified financial professionals and Company Secretaries for specific advice tailored to your startup's situation.

Keywords: startup runway calculator India, burn rate calculator, cash runway calculator, startup financial planning, gross burn rate, net burn rate, startup cash management, venture capital India, startup fundraising

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