Who This Helps
This is for founder-operators who feel stuck between spreadsheets and the need to make a fast call. If you're in the Founder Finance Basics Mission Pack, you know the pain of revenue being up but cash staying flat. This is your move from analysis paralysis to approved execution.
Mini Case
Ben's SaaS company had $80K in monthly recurring revenue. He felt good until he looked at his bank account. After mapping his true burn rate, he saw his runway was just 4.2 months, not the 7 he'd been telling his team. By building his Runway Forecast Card, he spotted a major subscription cost he'd forgotten. Cutting it bought him an extra 1.5 months of breathing room without touching growth spend.
Do This Now (5 Steps)
- Grab your last three months of bank and credit card statements.
- List every single outgoing cost. Yes, even that small software subscription.
- Separate them into two columns: Essential Burn (must-pay to keep lights on) and Discretionary Burn (everything else).
- Take your current cash balance and divide it by your total monthly Essential Burn. That's your core runway number.
- Now, play with the Discretionary Burn. See how pausing or reducing specific items changes your runway. This is your action plan.
Avoid These Traps
- Don't average your burn over a weirdly long period. Use your most recent, typical month.
- Avoid being overly optimistic about future revenue. Use current, committed numbers only for this forecast.
- Don't lump all costs together. The power is in seeing what's essential versus what's nice-to-have.
- Skipping the small recurring costs. They add up faster than a coffee habit.
- Forgetting to update this card every single month. Set a calendar reminder.
- Building a beautiful, complex model instead of a simple, ugly truth.
- Hiding the number from your co-founders or key team members. Transparency reduces panic.
- Letting one scary number paralyze you. The point is to see it clearly so you can change it.
Your Win by Friday
By this Friday, you'll have one clear number—your runway—written on a literal notecard or single slide. You'll know exactly which 1-2 discretionary costs you can adjust to add weeks of safety. You'll walk into any conversation able to say, "Here's our situation, and here's our plan," turning analysis into the green light for execution. Finance doesn't have to be a mystery novel you're scared to finish.