Looking for Feedback on My Free Calculator Website

I recently built a website that offers a collection of free online calculators designed to make everyday calculations quick and simple. Whether it's finance, health, education, unit conversions, percentage calculations, age calculations, or other common math tasks, the goal is to provide accurate results with a clean and easy-to-use interface.
I created this project because I wanted a place where people could access useful calculators without dealing with unnecessary ads or complicated layouts. I'm still improving the website and regularly adding new calculators based on what users need.
I'd really appreciate your honest feedback.
Is the website easy to navigate?
Are the calculators fast and accurate?
Is there any calculator you'd like to see added?
What can I improve to make the overall experience better?
Thank you for taking the time to check it out. Your suggestions and constructive feedback will help me improve the site for everyone.