Cookie Policy

What Cookies Are

Cookies are small files saved by your browser. They can help a website remember preferences, measure performance, or support third-party services.

How We Use Cookies

• Essential cookies: support core site behavior and security.
• Preference cookies: may remember language or display choices.
• Analytics cookies: help us understand which flow-rate pages need improvement.
• Advertising cookies: may be used if ad services are enabled.

Managing Cookies

You can manage or delete cookies through your browser settings. You can also review the site-level summary on the Cookie Preferences page.

Calculator Use

Disabling optional cookies should not prevent basic flow-rate calculators from working.