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FUNDRAISING · DILUTION

Dilution Calculator

Model how funding rounds dilute founder ownership. Compare the post-round ownership stake of taking the cheque versus staying bootstrapped.

Try a preset

Seed

$
$

Series A

$
$

Result

POST-ROUND OWNERSHIP
60.0%
ROUNDS
2
TOTAL RAISED
$5,500,000.00
FINAL POST-MONEY
$20,000,000.00

Founder ownership across rounds

SeedSeries ASeries A
Founder ownership
60.0%
Seed$500,000.00 at $2,000,000.00 pre-money
80.0%
Series A$5,000,000.00 at $15,000,000.00 pre-money
60.0%
Methodology → Formula, assumptions, sources, and known limits.

How to use it

  1. Open VC vs Stay Solo — Dilution Calculator and enter your current operating assumptions.
  2. Adjust one driver at a time to isolate impact clearly.
  3. Review decision-critical outputs before secondary charts.
  4. Run conservative, base, and upside scenarios to map risk.
  5. Use outcomes to pick the next operational or pricing action.
  6. Save or share this setup if you want to revisit it later, then check one downside and one upside case before you commit.
Questions people usually ask
What decision is VC vs Stay Solo — Dilution Calculator designed for?

VC vs Stay Solo — Dilution Calculator helps teams take the cheque or stay bootstrapped? model what each funding round leaves you with versus full ownership. before committing budget, pricing, or operating changes.

How can I get decision-grade output quality?

Use validated baseline numbers, run downside and upside scenarios, and align assumptions with your real cadence and constraints.

Is this legal, tax, or accounting advice?

No. Outputs are business planning estimates and should be reviewed with qualified professionals when required.

Is this free and private?

Yes. Tools run client-side in your browser with no signup.

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Business planning estimates — not legal, tax, or accounting advice.