🚀 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)
🧮 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
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
📖 Startup Financial Glossary (Key Terms)
The number of months a startup can operate before running out of cash, calculated as: Current Cash ÷ Monthly Net Burn Rate.
The rate at which a startup spends its cash reserves, typically measured monthly. See Gross Burn Rate and Net Burn Rate.
Total monthly operating expenses without considering revenue. Shows total cash outflow.
Monthly cash consumption after accounting for revenue (Expenses - Revenue). More important metric than GBR.
When monthly revenue exceeds monthly expenses (negative net burn). The holy grail for startups.
Net Burn Rate ÷ Net New ARR. Shows capital efficiency. <1.5x is excellent, >3x is concerning.
Emergency funding (3-9 months runway) to reach next milestone when main fundraise is delayed.
Default Alive = Can reach profitability before running out of cash. Default Dead = Will run out of cash before profitability.
Debt financing for VC-backed startups. Extends runway 6-12 months without dilution. 12-15% interest in India.
Cost to acquire one customer. Critical metric affecting burn rate. Should have <12 month payback.
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💡 Your Startup's Financial Metrics
Zero Cash Date: -
📈 24-Month Cash Flow Projection for Your Startup
| Month | Cash Balance | Revenue | Expenses | Net Burn |
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