Free tools for founders

Startup Calculators

Fast, free calculators for the numbers every founder has to know: runway, market size, dilution and valuation. No signup, no spreadsheet. Each one is a preview of what solvee builds in full.

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The numbers are the start. solvee builds the strategy.

solvee turns each number into a plan built around your business, from financial models and market sizing to your cap table and raise.

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Why founders use these calculators

Every early-stage decision eventually comes down to a number. How long your cash lasts, how big your market really is, how much you will own after raising, and what your company is worth. These free startup calculators give you each answer in seconds, with the formula shown so you can explain it to a co-founder or investor.

They are deliberately simple and grounded in the same methods investors use: revenue multiples, bottom-up market sizing, and priced-round dilution math. Use them as a starting point, then build the full picture. That is where solvee comes in: a personalized accelerator that turns each number into a strategy you can act on and defend.

Learn the terms

Plain-language definitions of burn rate, runway, TAM SAM SOM and the other terms behind these numbers.

Browse the startup glossary →