Temperature Converter: frequently asked questions
Straight answers to the questions people ask most about the Temperature Converter.
Is Temperature Converter really free?
Yes. There is no paywall, no trial, and no usage cap. Open Temperature Converter and use it as often as you like.
Does Temperature Converter upload my data?
No. Everything runs locally in your browser. The values you type never leave your device, so there is nothing to leak or delete later.
What scales can I convert between?
The tool supports 5 scales including Celsius, Fahrenheit, Kelvin, Réaumur, and Rankine, with proper offset handling for each.
Why does the tool use offset handling?
Unlike simple ratios, temperature scales have different zero points. For example, Kelvin starts at absolute zero while Celsius starts at water's freezing point. The tool's offset handling adds the correct constants (like +273.15 for K ↔ °C) so conversions are always accurate.
Do I need to install anything?
No installation, no plugins, no extensions. If you have a current browser, you already have everything you need.
Does Temperature Converter work on my phone?
Yes. The tool adapts to any screen, so it works on phones, tablets, laptops, and desktops.
Verdict
If you were unsure about the temperature converter, now you know: free, private, accurate, and cross-device. Start at Temperature Converter.