Unit Converter
Convert length, weight, temperature and more
What is Unit Converter?
Unit Converter is a free online utility from Farvixo that lets you convert length, weight, temperature and more. Everything is generated locally in the browser, so nothing is uploaded or retained. Free forever, unlimited, and no account is needed to use it.
How to use Unit Converter
Enter what you need into Unit Converter. Nothing is sent to a server.
Adjust the settings to suit what you are doing. Unit Converter shows the result as you change them.
Copy or download it right away. Free forever, unlimited, no account required.
Frequently Asked Questions
Which unit categories are covered?
Length, weight and mass, temperature, area, volume, speed, time, pressure, energy and digital storage, with both metric and imperial units in each.
Why is temperature conversion different from the others?
Because temperature scales have different zero points, not just different sizes. Celsius to Fahrenheit needs an offset as well as a factor, which is why you cannot convert a temperature difference the same way you convert a temperature.
Are US and UK gallons the same?
No, and the gap is large — a UK gallon is about 20% bigger. The same applies to pints and fluid ounces. Both are listed separately here for exactly this reason; recipe and fuel-economy errors usually come from conflating them.
Does it work without internet?
Yes, once the page has loaded. The conversion factors are fixed values held in the page, so nothing needs to be fetched.
Can I convert between digital storage units?
Yes. Note that a kilobyte can mean 1,000 or 1,024 bytes depending on convention, which is why a "1 TB" drive shows as roughly 931 GB in your operating system.
What you can use Unit Converter for
- A one-off task where installing software would be overkill
- Generating something quickly on a phone, away from your desk
- Producing an asset for print, a slide or a page
- Anyone who needs a reliable result without ads or sign-up walls
Unit Converter at a glance
- Tool
- Unit Converter — Utility Tools
- Purpose
- Convert length, weight, temperature and more
- Input
- Text or values you enter directly
- Output
- The generated result, ready to copy or download
- Processing
- In your browser — files are never uploaded to a server
- Price
- Free, unlimited, no account required
- Limitations
- Bounded by your device's memory and CPU rather than a server quota
Tips for better results
- Test the output in its real destination before producing it in bulk.
- Where a size is offered, pick the largest you may need — scaling down keeps quality, scaling up does not.
- The page works offline once loaded, which is useful on an unreliable connection.
Common problems and how to fix them
The output does not work where you pasted it
The destination expects a different format or encoding. Check what it accepts and re-generate accordingly.
The result is too small to use
Increase the size or resolution before generating rather than enlarging the file afterwards.
Nothing happens when you click
A required field is empty, or a browser extension is blocking the script. Try a private window with extensions disabled.
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