Tools › Dilution calculator
Dilution calculator
What a priced round does to your ownership.
How it's calculated
Post-money valuation = pre-money + investment. New investors own investment ÷ post-money, and everyone else is diluted by the same proportion. Option-pool increases and converting SAFEs or notes dilute you further. Model those with your lawyer.
Estimates only, for planning. Real terms depend on the lender or investor. Nothing you enter here is stored.