Length Converter

What is Length?

Length is a measure of distance. The most common length measurement systems are the metric system (using meters) and the imperial system (using feet and inches). The metric system is used worldwide for scientific purposes and in most countries for everyday use.

How to Use This Converter

Select the conversion you need from the list below. Enter your value and get instant results. Our length converter handles all common units from millimeters to miles.

Common Uses

• Converting height measurements between feet/inches and centimeters
• Converting distances between kilometers and miles for travel
• Converting room dimensions between meters and feet for real estate
• Converting fabric or material lengths for sewing and crafts

Quick Reference Tips

• 1 inch = 2.54 centimeters (exact)
• 1 foot = 12 inches = 30.48 centimeters
• 1 mile ≈ 1.609 kilometers
• 1 meter = 100 centimeters = 1000 millimeters