Frequently Asked Questions
Find answers to the most common questions about using EasyUnitConverter.com. If your question is not answered here, please contact us.
How do I use the unit converter?
Select the category (length, weight, temperature, etc.) from the homepage or navigation. Choose your "from" unit and "to" unit using the dropdown menus, enter your value, and the result appears instantly. You can also use the popular conversion links on each page for common conversions like cm to inches or kg to lbs.
How do you convert from one unit to another?
Each unit has a conversion factor relative to a base unit. To convert, we multiply your input value by the appropriate factor. For example, to convert centimeters to inches, we multiply by 0.393701 (since 1 cm = 0.393701 inches). Every converter page shows the formula used so you can verify the math yourself.
Is EasyUnitConverter.com free to use?
Yes, completely free. All 1,200+ converters and calculators are available without registration, fees, or usage limits. We support ourselves through advertising.
Do I need to register or create an account?
No. You can use every tool on the site without signing up or providing any personal information. Just visit the page and start converting.
Does the site work on mobile phones?
Yes. EasyUnitConverter.com is fully responsive and works on all devices — smartphones, tablets, laptops, and desktops. The interface adapts to your screen size automatically.
Do I need to enable JavaScript?
Yes. Our converters and calculators use JavaScript to perform instant calculations in your browser. Make sure JavaScript is enabled in your browser settings for the tools to work properly.
How do I copy the result?
Most converters have a "Copy Result" button next to the output. Click it to copy the converted value to your clipboard. On individual converter pages (like cm to inches), the copy button appears below the result.
Where can I report a mistake or bug?
If you find a calculation error, spelling mistake, missing unit, or any other issue, please contact us through our Contact page. We take accuracy seriously and will fix reported errors promptly.
I cannot find the unit I am looking for. What should I do?
If a specific unit is not available in our converter, please let us know through the Contact page. We regularly add new units and converters based on user requests.
Why is the converter showing a wrong result?
This usually happens when the wrong unit is selected from the dropdown. Many units have similarly named versions. For example, "fluid ounces" (volume) is different from "ounces" (weight). Gallons have three versions: Imperial, US dry, and US liquid. Make sure you select the exact unit that matches your needs.
How accurate are the conversions?
Our conversion factors are sourced from international standards (SI, NIST, ISO) and academic references. Results are displayed with up to 10 significant digits. For everyday use, this level of precision exceeds what you will ever need.
Can I link to your site or a specific converter page?
Yes, you are welcome to link to any page on EasyUnitConverter.com. You can use this HTML code: <a href="https://www.easyunitconverter.com">Easy Unit Converter</a>
What calculators do you offer besides unit converters?
We offer calculators for math (percentage, average, geometry, statistics), finance (loan, mortgage, compound interest, ROI), health (BMI, calorie, body fat, BMR), construction (concrete, roofing, stairs), date and time, weather, grades, and more — over 170 specialized calculators in total.
Do you have a mobile app?
Currently, we do not have a dedicated mobile app. However, our website works perfectly in mobile browsers and you can add it to your home screen for quick access. The site loads fast and works offline for previously visited pages.
How often do you add new tools?
We regularly add new converters and calculators based on user demand and emerging needs. If you have a suggestion for a new tool, please let us know through the Contact page.
Still have a question?
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