PercentNinja is a simple calculator site. We do not require accounts and we do not ask for personal information to use the calculators.
Numbers you enter into calculators are processed locally in your browser to produce the result. They are not transmitted to a server by the calculator logic.
If analytics are enabled, they may use cookies or similar technologies to measure traffic and site performance. If you add analytics later, ensure you update this policy to reflect the specific provider and settings you use.
If you have questions about privacy, use the contact page.