How many decimal places does the result show?

Results are shown to six decimal places by default so small differences (like inches to centimeters) stay precise, and you can round manually if you need a simpler number.

Does it use the international foot or the US survey foot?

Conversions use the international foot (exactly 0.3048 meters), which is the standard used in nearly all everyday and engineering contexts.

Can I convert metric to imperial and imperial to metric in the same tool?

Yes, every unit is listed in the same dropdown, so switching between metric and imperial (e.g. kilometers to miles or feet to meters) needs no separate mode.

converters Client-Side Only

Length & Distance Converter

Convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles.

From Value & Unit

To Target Unit

Converted Result

62.137Mile

Formula: Multiply by 0.6214 (km × 0.6214 = mi)

Display Precision:

Quick Reference & Instructions

Simple steps, pro tips, and execution details

Paste or Enter Input

Paste your raw JSON, code snippet, tokens, or values into the input panel.

Select Options & Modes

Choose formatting options, indentation spaces, or target conversion standards.

Copy or Download Output

One-click copy to clipboard or download the formatted file ready for production.

How It Works

Converts length units through standard meter base factors.

Frequently Asked Questions

Common questions about calculations, assumptions, and edge cases.

You can convert between millimeters, centimeters, meters, kilometers, inches, feet, yards, and miles in any combination.

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