Frequently Asked Questions
Quick answers to common questions about UtilityHub features, calculators, security, and offline support.
Q: What is UtilityHub?
UtilityHub is a collection of free online converters, calculators, text manipulation engines, and math/health tools designed to work instantly in your browser.
Q: Do my calculations get saved or sent to any server?
No. All computations (conversions, text character counts, or financial and health formulas) run locally in your browser using optimized JavaScript. No user data is sent to our servers.
Q: Does UtilityHub work offline?
Yes! Because the tools run on pure client-side JavaScript, once the website is loaded, you can perform any calculation or conversion without an active internet connection.
Q: How accurate are the results on UtilityHub?
We use standard, scientifically-validated formulas for all converters (e.g., standard linear and reciprocal factors) and calculators (e.g., Mifflin-St Jeor for BMR and the US Navy Method for Body Fat). However, all results are for informational purposes only.
Q: Who operates UtilityHub?
UtilityHub is developed and maintained by SB Tech, a registered Indian software and systems consulting firm founded by Subhamoy Bhattacharjee.