Learn how to create a simple, useful financial model that helps you plan, track, and explain your startup’s numbers, even if you’ve never touched a spreadsheet before.
Learning goal
Your startup’s numbers tell a story about how you grow, how you spend, and how long you can survive.
You don’t need to be an accountant. You just need a clear, living model that helps you make better decisions and talk with clarity when investors or partners ask, “what’s your plan?”
Why it matters
- Most founders fly blind 
 They focus on users or features, but have no idea how long their money will last.
- A good model gives you control 
 It shows you where you stand, where you’re headed, and what needs to change to survive—or thrive.
- Investors don’t want perfection 
 They want logic, traction, and confidence that you’re thinking ahead.
How to build a simple startup model
- Start with what a financial model actually is 
 It’s just a tool to estimate:- Your revenue (how you make money) 
- Your costs (how you spend money) 
- Your cash flow (how long you can keep going) 
 - Think of it as your GPS. It won’t be perfect, but it’ll help you avoid dead ends. 
- Plan 12 months ahead, using three parts - Revenue: - How many users? 
- How much do they pay? 
- When do you expect growth? 
 
- Costs: - Fixed (rent, tools, team) 
- Variable (ads, logistics, sales commissions) 
 
- Cash flow: - Starting cash 
- Monthly income – monthly expenses 
- Runway = how many months until you run out 
 
 
- Use real assumptions, not guesses 
 Example:- 100 users × ₱200 = ₱20,000 revenue 
- 2 part-time team members × ₱10,000 = ₱20,000 cost 
 - You’ve now found your break-even point. 
- Add your fundraising needs 
 If you plan to raise money, include:- How much you need 
- What it unlocks (milestones) 
- How long it covers 
 - Investors don’t expect exact predictions, they expect well-thought-out plans. 
- Update it monthly 
 Your model isn’t one-and-done. It’s a tool you refine based on real data. Use it to:- Spot problems early 
- Plan new hires or spend 
- Stay on track toward your next milestone 
 
Quick checklist
You’re on the right track if:
- You’ve listed your core revenue and cost drivers 
- You’ve calculated your runway and break-even point 
- You’ve made clear, testable assumptions 
- You’ve added funding goals and timing 
- You’re using your model to guide real-world choices 
StellarPH tip
Start simple, pen, paper, then a spreadsheet.
If you can’t explain your numbers to a friend, go back and simplify.Your numbers don’t need to be fancy.
They just need to be real, honest, and useful.
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