What is post-money valuation?

Full Explanation

Post-money valuation is the implied total value of a company after a funding round closes — it equals pre-money valuation plus the investment amount. Post-money valuation is the figure many founders focus on because it feels more concrete: if investors value your company at £6M post-money and invest £1M, the company has raised £1M. However, post-money is derived, not independently negotiated — it is simply pre-money plus cheque size. The more meaningful metric from a founder's perspective is pre-money, because it determines your dilution percentage. Post-money is useful for comparisons across time: you can track the company's implied valuation growth from one round to the next. If a Series A closes at £5M post-money and a Series B closes at £15M post-money, the company's implied value has grown 3x. However, this does not directly translate to founder wealth because interim dilution matters: if the founder held 80% after Series A but only 50% after Series B, their dollar value may not have grown 3x. Always negotiate on pre-money terms and calculate resulting equity percentages on a fully diluted basis. Understanding the legal and economic terms in venture capital agreements is essential for founders because these terms directly affect how value is distributed at exit. The headline valuation — pre-money or post-money — is only one dimension. Liquidation preferences, participation rights, anti-dilution provisions, and protective covenants can collectively shift millions of pounds between shareholders in exit scenarios. Founders who understand these mechanics negotiate better outcomes and avoid surprises when a transaction closes.

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