SaaS Valuation Calculator (ARR Multiple)
This free SaaS valuation calculator estimates what your software company is worth by multiplying ARR by a growth-adjusted revenue multiple. Enter ARR and year-over-year growth, optionally add net revenue retention, and get a mid estimate plus a low to high valuation range.
Customer Acquisition Cost (CAC)
How much you spend, on average, to win one new customer.
Customer Lifetime Value (LTV)
The total gross profit you earn from an average customer before they churn.
LTV : CAC Ratio
The single most-watched SaaS efficiency number. 3:1 is the healthy benchmark.
MRR & ARR
Monthly and annual recurring revenue from your customer base.
Churn Rate
The percentage of customers you lose in a period — and the lifetime it implies.
Customer Retention Rate
The percentage of customers you kept, excluding new ones you added.
SaaS Valuation
A revenue-multiple estimate. Faster growth earns a higher multiple.
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What Is a SaaS Valuation Calculator?
A SaaS valuation calculator estimates what a software business is worth by applying a revenue multiple to its annual recurring revenue. It works as an ARR valuation calculator: you supply ARR and growth, and it converts them into the same kind of revenue-multiple estimate that investors and acquirers start from when they look at a private SaaS company. Because any single number would suggest false precision, it shows a low, mid and high value.
How to Use the ARR Valuation Calculator
- Enter ARR. Annual recurring revenue, or MRR × 12. Work it out in the MRR and ARR calculator if you need to.
- Enter year-over-year growth. The percentage change in ARR over the last 12 months. The year-over-year growth calculator does this from two numbers.
- Optionally add net revenue retention. Leave it blank if you do not track NRR yet.
- Click Estimate valuation. You get the mid estimate, the multiple applied and the valuation range.
SaaS Valuation Formula
Unlike a traditional business valued on profit, most growth SaaS is valued on a multiple of recurring revenue, because founders deliberately reinvest for growth and hold near-term profit down. The formula is one line:
Two companies at $600,000 ARR can be worth very different amounts. In this calculator, one growing 100% a year gets a 10× base multiple ($6M mid estimate), while one growing 8% gets 2× ($1.2M). Growth is the dominant lever on the SaaS valuation multiple.
SaaS Valuation Multiples This Calculator Uses
Year-over-year growth sets the base ARR multiple:
| YoY growth rate | Base ARR multiple |
|---|---|
| Under 10% | 2× |
| 10% to 24% | 3.5× |
| 25% to 49% | 5× |
| 50% to 99% | 7× |
| 100% or more | 10× |
Net revenue retention then adjusts it: 120% or more adds 1.5×, 110% to 119% adds 0.75×, and below 100% subtracts 1×. The multiple never drops below 1×. The range runs from one turn below the applied multiple to 1.5 turns above it, so a 7× multiple on $600,000 ARR returns a range of $3.6M to $5.1M around a $4.2M mid estimate.
These tiers are a rule of thumb for private SaaS. Actual SaaS company valuation multiples move with interest rates, public-market sentiment and buyer type, so compare the output with recent deals in your segment before relying on it.
What Else Moves a SaaS Company Valuation
Growth and retention are the two inputs here, but buyers look further. Strong gross margin means more of each revenue dollar becomes profit. Low churn protects the revenue base. A healthy LTV to CAC ratio shows growth is efficient rather than bought at a loss. A large addressable market and a defensible product support a premium. Weakness on any of these pulls the multiple down even when growth looks strong.
Early-Stage SaaS Valuation
The ARR-multiple method needs meaningful recurring revenue to work. For a very early SaaS company with little or no ARR, a revenue multiple says almost nothing, and investors lean on team, market, traction and comparable rounds instead. If you are pre-revenue, use the pre-revenue startup valuation calculator, which uses methods built for that stage.
The Rule of 40
Investors sanity-check growth against profitability with the Rule of 40: growth rate plus profit margin should be at least 40%. A company growing 60% at a negative 15% margin scores 45 and passes; one growing 20% at a 5% margin scores 25 and does not. It stops growth at any cost from inflating a valuation that the unit economics cannot support.
How to Improve Your SaaS Valuation
Every lever runs through the multiple, not ARR alone: grow ARR faster, push net revenue retention above 110% through expansion revenue, cut churn to protect the base, and raise gross margin so more of each dollar becomes profit. Clearing the Rule of 40 ties them together and signals that growth is sustainable, which is the strongest argument for a higher multiple in diligence.
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Frequently Asked Questions
How is a SaaS company valued?
Private SaaS is usually valued as a multiple of ARR (annual recurring revenue). The multiple is driven mostly by growth rate, since faster growth earns a higher multiple, and it is adjusted for net revenue retention, gross margin and market size. This calculator applies that ARR-multiple approach and returns a low, mid and high estimate.
How do you calculate SaaS valuation from ARR?
Multiply ARR by a growth-adjusted revenue multiple. In this calculator, year-over-year growth sets the base multiple (2× below 10% growth, 3.5× at 10 to 25%, 5× at 25 to 50%, 7× at 50 to 100% and 10× at 100% or more), then net revenue retention nudges it up or down. $600,000 ARR at 80% growth uses a 7× base, so the mid estimate is $4.2M.
What are typical SaaS valuation multiples?
Multiples vary widely with growth, retention, profitability and market conditions, so treat any table as a starting point. The tiers this calculator uses run from 2× ARR for slow growth to 10× ARR for companies growing 100% or more a year, with net revenue retention above 110% adding to the multiple and retention below 100% taking it down.
Should I value my SaaS on ARR or profit?
Growth-stage SaaS is usually valued on ARR multiples because companies reinvest for growth and suppress near-term profit on purpose. Small, profitable, slow-growing SaaS businesses are often valued on a multiple of SDE or EBITDA instead. This calculator uses the ARR-multiple method, so it fits growth SaaS best.
How does net revenue retention affect SaaS valuation?
Net revenue retention (NRR) shows whether existing customers spend more or less over time. Above 100%, revenue grows even without new customers, which supports a higher multiple. In this calculator, NRR of 120% or more adds 1.5× to the multiple, 110% to 119% adds 0.75×, and below 100% subtracts 1×.
What ARR do I need for a $1M SaaS valuation?
Work backwards from the multiple. At 4× ARR you need $250,000 ARR to reach $1M; at 2× you need $500,000; at 6× you need about $167,000. The faster you grow and the stronger your retention, the less ARR you need to reach a given valuation.
What is the Rule of 40?
The Rule of 40 says a healthy SaaS company's growth rate plus profit margin should be at least 40%. A company growing 60% at a negative 15% margin scores 45 and passes; one growing 20% at a 5% margin scores 25 and does not. Investors use it alongside the ARR multiple to check that growth is not being bought at an unsustainable price.
Is this SaaS valuation calculator accurate?
It is a directional estimate, not an appraisal. Real valuations weigh margins, retention, market size, competitive position, team and current buyer appetite, and no formula captures all of that. Use it to ballpark a number and understand which levers move it, then get professional advice for an actual transaction.