Length Converter
Convert between metric and imperial length units including millimeters, meters, kilometers, inches, feet, yards, miles, and nautical miles. Ideal for construction, travel, and engineering measurements.
Formula
target = source × (sourceToBase / targetToBase)
Each unit is expressed relative to a base unit (meters). The source value is multiplied by its conversion factor to reach the base, then divided by the target factor to produce the result.
Example
- Convert: 1 m × 3.28084= 3.28 ft
Result: 1 meter = 3.28 feet
Frequently Asked Questions
How many feet are in a meter?
One meter equals approximately 3.28084 feet. To convert meters to feet, multiply the meter value by 3.28084.
What is the difference between a mile and a nautical mile?
A standard mile is 1,609.344 meters, while a nautical mile is 1,852 meters. Nautical miles are used in aviation and maritime navigation because they relate directly to latitude.
Which length unit should I use for scientific work?
The International System of Units (SI) uses meters as the standard. Millimeters suit small dimensions, kilometers suit long distances, and meters work for most everyday scientific measurements.