Post-money valuation is the total value of a company immediately after receiving new investment, calculated as pre-money valuation plus the total investment amount. It is the denominator used to calculate investor ownership: each investor owns their investment divided by the post-money valuation. Post-money SAFEs use this concept directly to set clear ownership percentages at conversion.
By Pitchkit · Last Updated October 10, 2026
Post-money valuation is the total company value right after the round closes. It is the clearest way to calculate what percentage each investor owns, which is why it is the denominator in most ownership math.
Post-money SAFEs use this concept directly: investment divided by post-money cap equals ownership percentage, which is part of why they replaced pre-money SAFEs as the standard structure.
Post-money equals pre-money valuation plus total new investment. Investor ownership equals their investment divided by post-money valuation.
Most term sheets define post-money as including any expanded option pool created as part of the round, which means the pool is effectively priced into the post-money figure rather than added on top of it.
A round raises $3 million at a $12 million pre-money valuation. Post-money equals $12 million plus $3 million, or $15 million. New investors own $3 million divided by $15 million, or 20 percent, and existing shareholders own the remaining 80 percent.
With multiple investors, the math splits proportionally: if Investor A puts in $2 million and Investor B puts in $1 million, A owns 13.3 percent, B owns 6.7 percent, and together they own 20 percent.
Not including the option pool in the post-money calculation. Most term sheets define post-money to include the expanded pool, so leaving it out understates real dilution.
Confusing post-money valuation with what the company is actually worth on the open market. Post-money reflects the price of the last share sold, which is not necessarily the fair value of the whole company.
Post-money valuation is not typically shown explicitly in the deck itself. Focus your ask slide on the raise amount and how it maps to milestones, and save valuation detail for term sheet discussions with individual investors.
Turn your metrics into a pitch narrative investors can follow.
Start Free