Unit Converter
Convert length, weight, temperature, area, volume, speed, and data units instantly.
About the tool
What it does and what to expect
About the tool
What it does and what to expect
Convert measurements without memorizing factors
Travelers, students, engineers, cooks, and online shoppers use unit conversion when information is provided in an unfamiliar measurement system. Categories include length, weight, temperature, area, volume, speed, and digital data.
A worked example
Enter 5 kilometres and convert to miles to get approximately 3.10686 mi. Temperature uses the proper offset formula, so 32°F converts to 0°C rather than a simple multiplication.
How it works
A simple, local workflow
How it works
A simple, local workflow
- 1Choose a measurement category, enter a value, and select the source and target units.
- 2Most values are converted through a shared base unit; temperature uses scale-and-offset formulas.
- 3The precise converted value and a readable conversion equation update instantly.
FAQs
Common questions
FAQs
Common questions
How do I convert Celsius to Fahrenheit?
Multiply Celsius by 9/5 and add 32. For example, 20°C becomes 68°F.
What is the difference between MB and MiB?
MB uses decimal units where 1 MB is 1,000,000 bytes; MiB uses binary units where 1 MiB is 1,048,576 bytes.
How many kilometres are in a mile?
One international mile equals exactly 1.609344 kilometres.
Are the displayed results rounded?
Calculations retain floating-point precision and the interface presents up to a practical number of significant digits.
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Comments & feedback
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