Tools > Burn Multiple Calculator
Burn Multiple Calculator
Calculate how many dollars you burn for every dollar of new ARR. The capital efficiency metric VCs use to judge whether your growth is sustainable - or just expensive.
Total cash spent minus revenue collected this month. Cash out minus cash in.
New ARR added from new customers plus expansion, minus churn. Not just bookings.
$150.0k / $100.0k = 1.50x
All operating expenses: payroll, infrastructure, marketing, G&A.
Actual cash received this month (MRR or prorated annual payments).
Grants, interest, non-recurring income. Leave at 0 if none.
ARR from customers who signed this month.
Upgrades, upsells, and seat expansion from existing customers.
ARR lost to cancellations and downgrades this month.
$150.0k net burn / $100.0k net new ARR = 1.50x
What is Burn Multiple?
Burn Multiple measures how much cash you spend for every dollar of net new ARR you generate. It was popularised by David Sacks (Craft Ventures) as a more useful efficiency signal than burn rate alone - because burn rate without growth context tells you nothing.
A burn multiple of 2x means you spend $2 to generate $1 of new ARR. A burn multiple of 0.8x means you spend $0.80 - an exceptionally efficient business. Lower is always better.
Burn Multiple = Net Burn / Net New ARR
Net Burn = Total Operating Expenses - Revenue Collected
Net New ARR = New ARR + Expansion ARR - Churned ARR
Example: $150k net burn / $100k net new ARR = 1.5x burn multiple
Unlike CAC payback or LTV:CAC, burn multiple is a company-level signal. It captures everything - sales efficiency, marketing spend, engineering costs, and churn - in a single number. VCs use it to stress-test whether growth is real or just purchased.
Burn Multiple benchmarks (2025)
< 1.5x
The top-quartile benchmark across all stages in 2025.
Median Series A burn multiple sits around 2.0-2.5x. Companies running above 3x are typically burning through cash faster than they are building a sustainable growth engine.
| Burn Multiple | Verdict | What it means |
|---|---|---|
| < 1x | Exceptional | You spend less than $1 to generate $1 of ARR. Highly capital efficient. Rare at scale - common in PLG or high-NRR businesses. |
| 1x - 1.5x | Efficient | Top-quartile performance. Growth is well-funded relative to what it costs. Investors will see this as a strong signal. |
| 1.5x - 2x | Acceptable | The Series A median range. Investable but with clear room to improve. Watch the trend - improving is more important than the absolute number. |
| 2x - 3x | Needs work | Growth is happening but at a high cost. Identify your least efficient spend and cut or redirect before raising. |
| > 3x | Concerning | Burning through capital significantly faster than you are building ARR. Structural inefficiency that will compound as you scale. |
| Stage | Acceptable range | Top-quartile target |
|---|---|---|
| Pre-seed / Seed | Up to 4x | < 2x |
| Series A ($1M-$5M ARR) | 1.5x - 2.5x | < 1.5x |
| Series B ($5M-$20M ARR) | 1.2x - 2x | < 1.2x |
| Series C+ ($20M+ ARR) | 1x - 1.5x | < 1x |
| AI-native SaaS (2025) | 1x - 1.5x | < 1x |
Burn Multiple vs. burn rate: what's the difference?
Burn rate tells you how fast you are spending cash. Burn multiple tells you whether that spending is working. A company burning $500k per month with $1M of new ARR is doing something very right. A company burning $100k per month with $20k of new ARR has a serious problem.
Burn rate without context is just a countdown clock. Burn multiple adds the context of growth - making it the metric that actually separates sustainable businesses from expensive ones.
Burn Rate = $500k/month (bad on its own - no growth context)
Burn Multiple = $500k / $1M net new ARR = 0.5x (exceptional in context)
Always pair burn rate with the growth it is generating.
How to improve your Burn Multiple
- Audit spend by ARR contribution.
Not all burn is equal. Map each cost centre to its direct contribution to new ARR. Sales headcount, paid acquisition, and channel spend should be straightforward. Engineering and G&A are harder but worth the exercise - it often reveals ghost spending with no growth attribution.
- Improve NRR to lower effective burn.
High NRR reduces the new ARR you need to acquire from scratch. If existing customers are expanding, your burn multiple improves without cutting a single dollar of spend. NRR above 110% is one of the fastest ways to move this metric.
- Shorten your sales cycle.
A long sales cycle means high spend today for ARR that arrives in 60-90 days. Compressing the cycle - through better qualification, stronger demos, or removing friction from procurement - brings new ARR forward relative to spend.
- Double down on your most efficient channel
Most companies have one acquisition channel that dramatically outperforms the rest. Find it, measure it explicitly, and shift budget toward it. Spreading spend evenly across channels is almost always suboptimal.
- Reduce product-led churn
Every dollar of churned ARR directly worsens your burn multiple by reducing net new ARR. Churned ARR is burned capital with nothing to show for it. Fixing the product gaps that cause churn has a compounding effect on burn efficiency.
Frequently asked questions
Why VeryCreatives?
Building a SaaS product?
High burn multiple? It might be a product problem.
Expensive growth often traces back to poor activation, high churn, or a product that doesn't sell itself. VeryCreatives builds SaaS products designed to grow efficiently from day one.