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Funding & Dilution Calculator

See how much of your company an equity round costs, or what a loan costs instead, and the runway each buys.

Reviewed by CA Apurav GargUpdated Calculated in your browser; copied links include your figures

Calculator

Note:
Example values — replace with yours.
What do you want to see?

Who owns the company now

Fully diluted, including any existing ESOP pool. The percentages must add up to 100%.

Holders and ownership now

Total: 100.00%

The round

What the company is valued at before the new money.

Leave blank if there is no new pool.

When is the pool created?

Only the existing holders are diluted by the pool. Investors often ask for this.

Your result

Founders keep after the round

70.00%

Post-money ₹25 Cr. The investor gets 20.00% for ₹5 Cr, and the ESOP pool is 10.00%.

Post-money valuation
₹25 Cr
Investor’s stake
20.00%
ESOP pool
10.00%
Cap table before and after the round
HolderBeforeAfter
Founders (founder)100.00%70.00%−30.00 pts
New investor—20.00%+20.00 pts
—10.00%+10.00 pts
Total100.00%100.00%

Pool created before the round. Percentages of the company, fully diluted; “pts” are percentage points.

What this tells you

An equity round brings in cash without repayments, but every holder ends up with a smaller share of the company. A loan keeps the ownership as it is, but adds an EMI to your monthly outgo.

Enter your cap table and the round to see each holder’s stake before and after, with the ESOP pool created before or after the money. Then compare a loan’s EMI, interest and the months of runway each option buys.

Assumptions used

  • Ownership is fully diluted: every share, option and convertible already counted in the holders’ percentages.
  • One new investor and one priced round; convertible notes, SAFEs, liquidation preferences and anti-dilution terms are not modelled.
  • The ESOP pool is a percentage of the post-money company.
  • The loan is repaid in equal monthly instalments on a reducing balance, with no fees.
  • Runway assumes the burn stays the same every month; for the loan, the EMI is added to the burn for every month of runway.
  • Figures are rounded for display only; the working uses exact values.

How this is calculated

  1. Post-money valuation = pre-money valuation + amount raised. Investor % = amount raised ÷ post-money.
  2. Pool created before the round: the existing holders share (100% − investor % − pool %) in proportion to what they hold now.
  3. Pool created after the round: everyone, the investor included, is reduced in proportion by the pool %.
  4. Dilution = a holder’s % before − their % after, in percentage points.
  5. EMI = P × r × (1 + r)ⁿ ÷ ((1 + r)ⁿ − 1), where P is the loan, r the yearly interest ÷ 12, and n the months.
  6. Total interest = EMI × months − loan, worked out from the unrounded EMI.
  7. Runway with equity = (cash + amount raised) ÷ monthly burn. Runway with the loan = (cash + loan) ÷ (monthly burn + EMI).

Worked examples

Example: raising ₹5 Cr at ₹20 Cr pre-money

The founders own 100% today; the investor asks for a 10% ESOP pool.

  • Post-money ₹25 Cr; the investor gets ₹5 Cr ÷ ₹25 Cr = 20.00%.
  • Pool created before the round: investor 20.00%, pool 10.00%, founders 70.00%.
  • Pool created after the round: investor 18.00%, pool 10.00%, founders 72.00%.

Example: a ₹50,00,000 loan instead

14% a year for 36 months; ₹1 Cr in the bank and a burn of ₹25,00,000 a month.

  • EMI ₹1,70,888.15; total interest ₹11,51,973.36.
  • Runway with the equity round: (₹1 Cr + ₹5 Cr) ÷ ₹25,00,000 = 24 months.
  • Runway with the loan: (₹1 Cr + ₹50,00,000) ÷ (₹25,00,000 + EMI) = 5.62 months.

Our Virtual CFO service covers cash runway, funding plans and the numbers investors ask for.

Questions sellers ask

What is the difference between pre-money and post-money valuation?

Pre-money is what the company is valued at before the new money comes in; post-money is pre-money plus the amount raised. The investor’s stake is the amount raised divided by the post-money valuation.

Why does it matter when the ESOP pool is created?

If the pool is created before the round, it comes out of the existing holders’ share only, and the investor’s percentage is not diluted by it. If it is created after the round, everyone, the investor included, is diluted by it. Investors often ask for the first, so the founders give up more than the headline percentage suggests.

What does dilution mean if my number of shares stays the same?

You keep the same shares, but the company issues new ones, so your shares are a smaller percentage of the total. If the round is at a higher valuation, a smaller percentage can still be worth more.

How is the EMI worked out?

On a reducing balance: each month’s interest is charged on the loan still outstanding, and the EMI stays the same for the whole tenure. Early EMIs are mostly interest; later ones are mostly repayment. Lenders may add processing fees, insurance or a different day-count, which are not included here.

Why is the loan runway shorter?

A loan brings in cash but adds the EMI to your monthly outgo, so the cash runs out sooner than with the same amount of equity. Equity brings cash with no monthly repayment, at the cost of ownership.

Does this check the valuation or the legal side of the round?

No. It works only with the figures you enter. It does not check whether the valuation is reasonable, the pricing rules for shares issued to or by non-residents, the tax on shares issued above fair value, or the terms of the investment agreement. Get advice on these before you sign.

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Disclaimer

A planning estimate for general information only, based on the figures you enter. It is not professional advice. Valuation, FEMA pricing and tax rules are not checked here. This is not investment advice.

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