Free startup valuation calculator

Enter your ARR, growth rate, margins, and retention to get an instant Low / Base / High valuation range. The calculator combines three methods used by real acquirers: revenue (ARR) multiple, seller's discretionary earnings (SDE), and comparable transactions.

For bootstrapped SaaS in the $500K to $5M ARR range, multiples typically fall between 3x and 6x ARR, driven most by growth rate, net revenue retention, and customer concentration. No signup required.