How to use the Startup Cap Table & Dilution Calculator
- Add your text, file or value in the box above.
- Choose the options you need.
- Copy or download the result.
Frequently asked questions
Is the Startup Cap Table & Dilution Calculator free?
Yes. Model funding rounds, option pool expansions, and investor share dilution with visual breakdown. No sign-up is needed.
Is my data safe?
Everything runs in your browser — your text never leaves your device.