About Us

Unit Converter is a comprehensive, free online unit conversion platform designed to make conversions between hundreds of units across dozens of categories fast, accurate, and easy. Whether you are a student working on a physics assignment, an engineer dealing with complex calculations, a cook converting recipe measurements, or a professional working across different measurement systems, our tool is built to serve your needs.

The platform covers a wide range of categories including length, weight, temperature, area, volume, speed, pressure, energy, power, frequency, angle, fuel consumption, digital storage, electricity, magnetism, heat and thermodynamics, light and optics, radiology, fluid mechanics, data transfer, sound, typography, and many more. We also offer specialised calculators for percentage, discount, sales tax, and VAT computations, making this a one-stop solution for everyday conversion and calculation needs.

All conversion logic and formulas are implemented with precision, drawing on internationally recognised standards and constants. Our goal is to provide a reliable, ad-supported free tool that works seamlessly on any device, from desktops to mobile phones, without requiring sign-ups or downloads.

Every conversion runs entirely inside your browser. The numbers you type never leave your device, are never transmitted to our servers, and are never stored by us. There is no account to create and nothing to install.

The site is funded by advertising, which is what allows it to remain free for everyone. We keep advertisements out of the way of the tools themselves — details are set out in our Advertising Disclosure.

This website is owned and operated by Aire Solutions, a technology company based in Wah Cantt, Punjab, Pakistan. Aire Solutions specialises in developing web-based tools, software solutions, and digital services aimed at simplifying everyday tasks for users around the world.

With a commitment to quality and user experience, Aire Solutions builds and maintains a growing portfolio of free online tools that serve thousands of users daily. The team brings together expertise in web development, software engineering, and digital product design to deliver tools that are both powerful and intuitive.

We value feedback from our users. If you have suggestions, find an error in any conversion, or would like to get in touch for any reason, please reach out. We typically respond within one to two business days.

A full list of contact routes — including privacy requests and advertising complaints — is on our Contact page.

Our policies are published in full on their own pages so they are easy to find and cite:

• Privacy Policy
• Cookie Policy
• Terms of Use
• Disclaimer
• Advertising Disclosure
• Accessibility Statement
• Consent Preferences