BusinessCalcs · Startup Hub
Free Startup & Business Calculators
Runway modeling, break-even analysis, SaaS pricing strategy, unit economics, and e-commerce margin calculators — built for Indian founders, operators, and online sellers.
₹2 crore in the bank and a ₹25 lakh monthly burn is exactly 8 months of runway — long enough to raise a round or hit break-even, but not to do both slowly.
0 months
Eight months to zero — long enough to raise or reach break-even, if you start now rather than at month six.
Startup Hub
7 toolsRunway Command Center
Cash survival horizon, hiring impact, and break-even timing.
Break-Even Studio
Target-profit planning with safety buffer and sensitivity scenarios.
SaaS Pricing Lab
Margin-first pricing with churn and competitor context.
CLV Intelligence
LTV:CAC efficiency and payback quality checks.
Amazon Seller Profit
FBA & FBM margins, ROI, and net profit with INR/USD rules.
Flipkart Seller Profit
FBF & Self-ship margins, Fixed/Collection fees, and net profit for INR.
Food Delivery Margin
Four restaurant delivery calculators: price hike, discount-safe listed price, exact item match, and full Swiggy, Zomato, and ONDC ledger.
Why it matters
Runway is a deadline, not just a number
Every hire, price change and marketing rupee moves your cash-out date. Knowing it precisely changes how you decide — when to raise, when to cut, when to push on growth. These tools model runway and burn, find the break-even that keeps you alive, and price your product after the platform's cut.
Read & decide
From the guides
How to Estimate Startup Runway Without Lying to Yourself
A founder-focused approach to runway that avoids vanity math and turns burn estimates into operating decisions.
Read BusinessHow to Calculate Break-Even and Use It for Real Pricing Decisions
Break-even is more useful as a pricing and operating tool than as a textbook formula.
Read SaaSAI API Cost Unit Economics: Model Token Spend Before You Ship the Feature
A practical operating guide for SaaS teams that need model usage to work as a business, not just as a demo.
Read BusinessAmazon Seller Profit Mechanics: Understanding True FBA Margins
Selling on Amazon is an exercise in unit economics. If you don't understand referral fees, FBA costs, and ACOS, revenue growth will bankrupt you.
Read