Equity Dilution Calculator

See how new funding rounds affect your ownership percentage.

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Important Financial Disclaimer

This calculator provides estimates based on standard financial formulas from verified references. Results are for informational and educational purposes only and should not be considered as professional financial, investment, or tax advice.

For important financial decisions such as loans, investments, mortgages, retirement planning, or tax matters, please consult with qualified financial advisors, certified financial planners, or licensed tax professionals who can review your specific situation.

Calculations may not account for all variables specific to your circumstances, local regulations, or current market conditions. Always verify results and consult professionals before making financial commitments.

Not a substitute for professional financial advice

Current Cap Table

$

New Round

$

Your Post-Round Ownership

7.69%

Diluted by 2.31 percentage points

Pre-Round Ownership
10.00%
Relative Dilution
23.1%
Post-Money Valuation
$25,000,000
Price Per Share
$19
Your Pre-Value
$2,000,000
Your Post-Value
$1,923,077

Post-Round Cap Table

Total Shares1,300,000
Investor Ownership19.23%
Option Pool3.85%
Value Change-$76,923
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sources

  • Reserve Bank of India (RBI) — Financial regulations, lending rates, and monetary policy guidelines. rbi.org.in
  • Consumer Financial Protection Bureau (CFPB) — Consumer finance guidelines, mortgage and loan disclosure standards. consumerfinance.gov
  • Securities and Exchange Board of India (SEBI) — Investment and securities market regulations. sebi.gov.in
  • Investopedia — Financial formulas, definitions, and educational content. investopedia.com

For a complete list of all references used across the site, visit our full sources page.

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Editorial Note

MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: Fundamentals of Financial Management

by Brigham & Houston

🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.