Find answers to common questions
Our tools use industry-standard formulas and equations to ensure accuracy. However, results should be verified by qualified professionals for critical applications. All calculations are performed locally in your browser for privacy and speed.
No, all calculations are performed locally in your browser. We do not store, transmit, or collect any of your input data. Your privacy is our priority.
Yes, all our tools are completely free to use. There are no hidden fees, subscriptions, or registration requirements.
Yes, our website is fully responsive and works on all devices including smartphones and tablets. All tools are optimized for mobile use.
Our tools support a wide range of units including metric (SI) and imperial units. Most converters allow you to input and output in multiple unit systems.
Simply enter the required parameters in the input fields and click the calculate button. Results will be displayed immediately. Each tool includes helpful instructions and formula information.
While our tools provide accurate calculations, we recommend having results verified by qualified professionals for critical applications, engineering projects, or regulatory compliance requirements.
We regularly update our tools based on user feedback, industry standards, and new requirements. Updates are made to improve accuracy, add new features, and enhance user experience.
Absolutely! We welcome suggestions for new tools and features. Please use our contact form to share your ideas.
If you notice any errors or issues, please report them through our contact form. We appreciate your feedback and will address any problems promptly.
Each tool includes usage instructions and formula information. For more detailed guidance, you can refer to the "How to Use" section on each tool page.
Our tools work on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, we recommend using the latest version of your browser.