Founder explainer
Pre-money vs post-money valuation, with examples
Pre-money valuation is what a company is worth just before a new investment. Post-money valuation is that figure plus the money invested. The difference decides how much of the company the new investors own.
The formula
Post-money valuation = pre-money valuation + amount invested.
Investor ownership = amount invested ÷ post-money valuation.
Example: a startup raises ₹2 crore at a ₹8 crore pre-money valuation. The post-money valuation is ₹10 crore, so the new investors own ₹2 crore ÷ ₹10 crore = 20%, and existing shareholders own the other 80% between them.
Why the wording matters
"₹10 crore valuation" can mean very different things. If ₹10 crore is the pre-money, the same ₹2 crore buys 2 ÷ 12 = 16.7%. If it is the post-money, it buys 20%. Always confirm which one a term sheet means.
| ₹10 Cr is pre-money | ₹10 Cr is post-money | |
|---|---|---|
| Investment | ₹2 Cr | ₹2 Cr |
| Post-money | ₹12 Cr | ₹10 Cr |
| Investor stake | 16.7% | 20.0% |
The option pool effect
Investors often require an employee option pool to be created before the investment, counted inside the pre-money. That lowers the effective price per share for founders: part of the pre-money value is reserved for future employees, so the founders' own shares are worth less than the headline pre-money suggests.
From valuation to price per share
Investors actually buy shares, so the valuation is turned into a price per share. Price per share = pre-money valuation ÷ shares outstanding before the round, counted on a fully diluted basis (including all options and any convertible instruments). If the pre-money is ₹8 crore and there are 10 lakh fully diluted shares, each share is priced at ₹80, and a ₹2 crore investment buys 2,50,000 new shares. After the round there are 12,50,000 shares, of which the investor holds 20%.
"Fully diluted" matters: if the option pool or SAFEs are counted in the pre-money share count, their dilution falls on the existing shareholders rather than on the new investor.
Down rounds and flat rounds
When a company raises at a pre-money valuation below the previous round's post-money, it is a down round; at the same level, a flat round. Down rounds dilute existing holders more and can trigger anti-dilution protections that give earlier investors extra shares. They are painful but common in tighter markets, and a well-explained down round that funds a credible plan is better than running out of money.
Common mistakes
- Comparing a pre-money offer from one investor with a post-money offer from another.
- Forgetting that a new or larger option pool in the pre-money lowers the founders' effective valuation.
- Ignoring how SAFEs and notes will convert when working out the founders' stake after the round.
- Optimising for the headline valuation instead of the terms that sit beside it, such as liquidation preferences.
Frequently asked questions
- Which valuation is reported in the news?
- Usually post-money, but reports are not always clear. If a raise and a percentage are given, post-money = raise ÷ percentage.
- How is a SAFE's valuation cap related?
- A post-money SAFE's cap works like a post-money valuation: a ₹50 lakh SAFE at a ₹5 crore post-money cap converts to 10% of the company before the next round's new money.
- How do I calculate post-money valuation from a percentage?
- Divide the amount invested by the percentage the investor receives. ₹3 crore for 15% gives a post-money valuation of ₹20 crore and a pre-money of ₹17 crore.
- Does a higher valuation always help founders?
- Not always. A valuation set too high can lead to a painful down round later, and generous valuations sometimes come with tougher terms such as participating preferences.
Keep learning
Startup funding stages: pre-seed to Series C, explained
What each startup funding stage pays for, what investors expect at each step, and how big rounds are in practice, from StartupReader's own funding data.
SAFE vs convertible note: how they work and which to use
SAFEs and convertible notes both turn into equity later. Valuation caps, discounts, interest and maturity compared, with how early rounds are structured in India.
409A valuation explained, and India's ESOP equivalent
A 409A valuation sets the fair market value of a US startup's common stock for stock options. What it is, when you need one, and how ESOP valuation works in India.
Startup dilution calculator
See how much founders own after each round, including option pool top-ups.
Official-source guides: How to get 100% tax exemption under Section 80-IAC · How to get DPIIT startup recognition in India
Written by the StartupReader editorial desk with AI assistance, from standard definitions and the examples worked through above; updated 2026-10-22. Rules on tax and foreign investment change, so check the official sources or an adviser before acting. Spotted something wrong? Tell us.