Imperial to Metric Converter - Imperial to Metric Conversion Online
Convert inches, feet, pounds, and other imperial measurements to metric units with our fast and accurate Imperial to Metric Converter.
Conversion Results
Enter values and select units to see conversion results
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Effortlessly change from Imperial to Metric measurements using our accurate, free online converter. Whether it’s inches to millimeters, pounds to kilograms, gallons to liters, this Imperial to Metric converter provides you with simple to use, quick, and accurate results that ensure you have the proper measurements. It is a useful tool not only for students but for engineers, travelers, and professionals who regularly deal with both both imperial and metric units.

What does Imperial to Metric Conversion Mean?
An Imperial to Metric conversion ultimately refers to the process of measuring values from the imperial measurement system (which is mainly used in the US and the UK) to the metric measurement system (that is used mainly worldwide).
For example:
Our tool simplifies changing imperial to metric values automatically, so you don’t need to remember any conversion formulas.
How to use the Imperial to Metric Converter
The converter will show you the formula and process steps with complete accuracy in all imperial and metric units.
Why Convert Imperial into Metric?
The need to convert from the imperial system to metric system is based on global compatibility. While nations like the USA walk this path of imperial usage, the majority of the world employs metric units for science, engineering, and trade.
When you convert or switch from imperial measures to metric measures, you ensure:
Whether you are developing construction drawings, conducting scientific research, or simply following a cooking recipe, the ability to convert imperial into metric will serve you well (as it is a universal skill!)
Common Imperial to Metric Conversions
| Imperial Unit | Metric Equivalent | Metric Equivalent |
|---|---|---|
| 1 inch | 25.4 millimeters | in × 25.4 |
| 1 foot | 0.3048 meters | ft × 0.3048 |
| 1 mile | 1.60934 kilometers | mi × 1.60934 |
| 1 pound | 0.453592 kilograms | lb × 0.453592 |
| 1 gallon (US) | 3.78541 liters | gal × 3.78541 |
| 1°F | (°F − 32) × 5/9 °C | Temperature formula |
Our Imperial to Metric converter supports all major imperial to metric units so you can perform conversions quickly and accurately.
Advantages of Using Our Free Imperial to Metric Converter
Using our Imperial to Metric Converter is the ultimate tool that anyone can use online to seamlessly convert imperial into metric units. It is easy for students to scientists and professionals looking for simple measures to help ease the conversion process (Imperial to Metric conversion). Start converting now and see how easy it is to navigate through both imperial and metric units!
FAQs
The imperial system uses units such as inches, feet, and pounds; while the metric system uses units of millimeter, meters and kilograms. The imperial metric system comparison indicates that the metric system is decimal based and potentially easier to calculate.
You can use our Imperial to Metric converter. Simply select your value, choose your unit, click convert, and the tool will automatically convert from imperial to metric.
The metric system is simpler, standardized and widely accepted. Changing imperial to metric helps unify measurements globally.
Inches to millimeters, pounds to kilograms, miles to kilometers, and gallons to liters are some of the most common imperial units to metric units conversions.
Yes! You can convert imperial measurements to metric for temperature (°F to °C) simply with our converter.
Absolutely. Our calculator uses exact conversion formulas to convert from the imperial system to metric system, and you can feel confident using a calculator like this in engineering applications, construction and/or academic courses.