FOMO.Finance

Calculate how much money you lost by NOT investing in crypto

3 votes·1 comment·Jun 6, 2026

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We've all said it — "I almost bought Bitcoin in 2020." FOMO.Finance shows you exactly how much your hesitation cost you. Pick a coin, enter an amount, pick the date you chickened out — see your regret in real dollars. Built with React + Flask. Free to use. No signup needed.