About Feet to Meters Conversion

The foot-to-meter conversion is crucial in construction, architecture, and aviation. When working on international projects or understanding building specifications from different countries, converting between these units is a daily necessity.

The Conversion Factor

One foot equals exactly 0.3048 meters. This is an internationally defined standard, making every conversion mathematically precise.

Where This Conversion Matters

Construction and architecture — Converting blueprints and specifications between US and international standards
Real estate — Understanding ceiling heights and room dimensions in property listings
Aviation — Aircraft altitude is measured in feet globally, but ground elevation often uses meters
Engineering — Working with equipment and materials from different countries

Quick Mental Math

For rough estimates, multiply feet by 0.3 to get meters. Example: 100 feet × 0.3 = 30 meters (actual: 30.48 m). This gets you within 2% accuracy for quick calculations.

How to Convert Feet to Meters

Using This Tool

Enter the feet value in the top input field
Read the meters result appearing instantly below
Copy the result with one click for use in documents

For Construction Projects

When converting building dimensions:

Ceiling height — Standard 8 ft = 2.44 m, 9 ft = 2.74 m, 10 ft = 3.05 m
Door height — Standard 6'8" (6.67 ft) = 2.03 m
Room width — Convert each dimension separately for floor plans

For Altitude and Elevation

Aviation and hiking often require understanding both units:

Cruising altitude: 35,000 ft = 10,668 m
Mount Everest: 29,032 ft = 8,849 m
Commercial drone limit (US): 400 ft = 122 m

The Formula

Meters = Feet × 0.3048. Conversely, Feet = Meters ÷ 0.3048.

Features

Precision for Professional Use

Results display up to 8 decimal places, suitable for engineering calculations where precision matters. The conversion uses the exact 0.3048 factor defined by international standards.

Quick Reference Table

Common building heights pre-calculated for instant lookup. Includes standard floor heights and common construction dimensions.

Bidirectional Conversion

Enter values in either field. Need to convert meters back to feet? Simply enter the meter value in the bottom field.

Copy Without Units

The copy function extracts the numerical value only, making it easy to paste into spreadsheets, CAD software, or calculation tools.

Offline Capable

Once loaded, the converter works without an internet connection:

No server required — All math happens in your browser
Works on job sites — Use it where internet is spotty
Private — Your project dimensions stay on your device

Frequently Asked Questions

How many meters is 100 feet?

100 feet equals exactly 30.48 meters. This is roughly the height of a 10-story building.

Why does aviation use feet for altitude?

Feet became the international standard for aviation altitude due to the early dominance of US and British aviation. Even countries using the metric system follow this convention for air traffic safety and consistency.

How do I convert feet and inches to meters?

First, convert the entire measurement to feet (inches ÷ 12), then multiply by 0.3048. For example: 5 feet 10 inches = 5.833 feet × 0.3048 = 1.778 meters.

What's the difference between feet and meters in construction?

Feet are used primarily in the US, UK (partially), and a few other countries. Most of the world uses meters. International construction projects often require conversion between these systems.

Is 1 meter equal to 3 feet?

Almost, but not exactly. 1 meter = 3.281 feet. Using "3 feet" as an approximation gives about 8% error, which may be acceptable for rough estimates but not for precision work.

Feet to Meters