How to Build a Cash Runway Slide That Investors Trust

Every fundraising pitch deck has a slide that VCs flip to first. It is not the team slide. It is not the product slide. It is the slide showing your current cash, your burn rate, and your runway. This is the slide that tells investors how urgent the conversation is and how much cushion you have to negotiate from.

This guide shows you exactly what to put on it.

What Goes on the Slide

A great runway slide is simple. It usually shows four to six numbers, a chart, and a one-line ask. Here is the standard format:

• Cash on hand (most recent bank balance, dated)
• Gross monthly burn (trailing 3-month average)
• Net monthly burn (gross burn minus monthly revenue)
• Current runway in months
• Monthly revenue (or MRR for SaaS)
• Pro forma runway after the round closes

Add a small chart showing cash balance over the next 18 months under your current burn assumption. free burn rate calculator produces exactly this chart — you can screenshot it directly into your slide.

The one-line ask: "We are raising $X to extend runway to Y months and reach [milestone]." Specific dollar amount, specific runway extension, specific milestone.

What to Leave Off

Do not put a full P&L on this slide. Investors get those separately if they want them. The runway slide is for the headline numbers only.

Do not show optimistic projections without a "current trajectory" line for comparison. If the only number on the slide is "we will be profitable in 9 months," investors will not believe you. Show your current trajectory honestly and your projection alongside it.

Do not include fundraising plans for future rounds beyond this one. The slide is about right now — current cash, current burn, current runway. Future rounds are aspirations, not data.

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The Pro Forma Section

The most important number on the slide is often the "pro forma runway" — what your runway becomes if this round closes. Investors want to know that your raise is sized to actually solve the runway problem, not just tide you over.

Math: (Current cash + Round amount) / (Net monthly burn) = Pro forma runway in months.

Example: $400K cash + $3M round = $3.4M total. Net burn $80K = 42 months pro forma. That is too long — you are over-raising. Net burn $200K = 17 months pro forma. That is in the sweet spot for most raises.

The right pro forma runway is usually 18-24 months, which gives you 12 months to hit your milestones plus 6-12 months to start the next round.

How to Talk About It

When you present this slide live, lead with the punchline: "We have 9 months of runway, and we are raising $4M to extend that to 24 months and reach $5M in ARR."

Then walk through the underlying numbers — cash, burn, revenue, runway. Then explain the milestones you will hit before raising the next round. Three sentences total. Investors will ask follow-up questions if they want more detail.

Common questions to be ready for: "What is your gross burn vs. net burn?", "How does runway change if you don't hit your revenue targets?", "What's the first thing you'd cut if you needed to extend runway by 3 months without raising?" Have answers prepared.

Frequently Asked Questions

Should I show a worst-case scenario on the slide?

Not on the main slide, but be ready to talk through it verbally. Some investors will ask "what if revenue stays flat?" or "what if you only raise half this round?" Have those numbers in your head or in a backup slide.

Do I need to show last 12 months of historical burn?

Not on the runway slide itself — that goes in the financials section or in the data room. The runway slide should be forward-looking with current numbers. Save the historical context for follow-up questions.

How recent should the cash number be?

As recent as possible. End of last month is the standard. If you are pitching mid-month, include the date next to the cash figure ("Cash on hand: $1.2M as of [date]"). Investors get nervous about stale numbers.