Unit converters
Length, weight, temperature, data, speed, time and more. Browse 11 free tools below.
- Unix Timestamp ConverterConvert Unix time to dates and back.Converters
- HEX to RGB Color ConverterConvert HEX color codes to RGB.Converters
- Unit ConverterConvert between common units in one place.Converters
- Length ConverterConvert meters, miles, feet, inches and more.Converters
- Weight ConverterConvert kilograms, pounds, ounces and more.Converters
- Temperature ConverterConvert Celsius, Fahrenheit and Kelvin.Converters
- Data Storage ConverterConvert bytes, MB, GB, MiB and GiB.Converters
- Speed ConverterConvert km/h, mph, knots and m/s.Converters
- Time ConverterConvert seconds, minutes, hours, days and years.Converters
- Volume ConverterConvert liters, gallons, cups and more.Converters
- Area ConverterConvert square meters, acres, hectares and more.Converters
About unit converters
Length, weight, temperature, data, speed, time and more. This collection has 11 free tools, including Unix Timestamp Converter, HEX to RGB Color Converter, Unit Converter, Length Converter, Weight Converter and more. Unit conversion looks simple until you need a precise answer or an unfamiliar unit. A single tool with clear labels avoids the usual slips, like mixing up miles and nautical miles or MB and MiB.
Results are calculated live, so you can change the value or the units and see the answer straight away.
Unit converters FAQ
What are unit converters?
Length, weight, temperature, data, speed, time and more. Every tool in this collection is free and needs no sign-up.
How many unit converters are available?
There are 11 tools in this collection today, and new ones are added regularly.
Are these tools free?
Yes. They are free with no limits, watermarks or accounts.
Is my data private?
Yes. Conversions are calculated in your browser and nothing is sent anywhere.
Do the tools work on mobile?
Yes. Every tool is responsive and works in modern mobile and desktop browsers.
What can I use unit converters for?
Cooking, travel and shopping across metric and imperial units; Engineering and science homework; Comparing storage and network speeds; Quick checks while writing or planning.