#935 · Startup Tool

Pre Seed MRR Calculator

Calculate pre-seed monthly recurring revenue using paying customers, subscription price, discounts, and refunds. The result helps founders understand early revenue quality before scaling sales.

Calculator

Startup inputs
customers
USD
USD
USD
Ad space

How to use this calculator

Enter paying customers, average monthly subscription price, total monthly discounts, and refunds.

The calculator produces net MRR, ARPU, and ARR run-rate so early recurring revenue is easier to evaluate.

What the result means

MRR shows the recurring revenue base of a pre-seed startup. Strong MRR is not only about size; low refunds, controlled discounts, and growing ARPU matter too.

Gross MRR = Paying Customers × Average Monthly Price; Net MRR = Gross MRR − Discounts − Refunds; ARPU = Net MRR ÷ Paying Customers.

At pre-seed, consistent MRR growth and clean recurring revenue are more important than a single large but low-quality revenue month.

Example calculation

With 75 customers at $49 per month, $300 discounts, and $120 refunds, gross MRR is $3,675 and net MRR is $3,255.

Tips for better results

  • Separate recurring revenue from setup fees and services revenue.
  • Track expansion MRR and contraction MRR as soon as possible.
  • Reduce discounts if they hide weak willingness to pay.
  • Use cohort MRR to see whether early users keep paying.

FAQ

How do I calculate MRR for a pre-seed SaaS startup?

Multiply paying customers by average monthly price, then subtract recurring discounts and refunds to estimate net MRR.

Should discounts be subtracted from pre-seed MRR?

Yes. Discounts reduce actual recurring revenue and should be subtracted when measuring net MRR quality.

What MRR is good before raising a pre-seed round?

There is no universal threshold, but consistent MRR growth and evidence that customers keep paying are often more important than absolute MRR size.

How do I convert pre-seed MRR into ARR run rate?

Multiply net MRR by 12 to estimate ARR run rate, assuming the current monthly revenue level continues.

Why is my MRR lower than customers times subscription price?

Discounts, refunds, cancellations, and unpaid accounts can reduce net MRR below the simple customer count times list price calculation.

Startup metric table

MetricMeaning
Primary metricNet MRR
Decision useUse this result to judge startup health, investor readiness, and next operating priorities.
BenchmarkAt pre-seed, consistent MRR growth and clean recurring revenue are more important than a single large but low-quality revenue month.
RecommendationImprove the weakest driver before scaling spend or fundraising assumptions.

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