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Feet to Meters

Feet to Meters

Convert feet to meters for construction projects, building heights, and elevation measurements. Essential for international architecture and engineering.

Feet to Meters

The foot-to-meter conversion is vital in construction, architecture, and aviation. On international projects, or when reading building specifications from another country, switching between these units is a daily task.

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

Where It Matters

Construction & Architecture

Convert blueprints and specs between US and international standards.

Real Estate

Understand ceiling heights and room dimensions in property listings.

Aviation

Aircraft altitude is global in feet, but ground elevation is often in meters.

How to Use This Converter

1

Enter feet

Type the feet value in the top field. Meters appear instantly below.

2

Read meters

The result updates live to 8 decimal places — precise enough for engineering work.

3

Copy or swap

Copy the value for CAD or documents, or swap to convert meters back to feet.

Conversion Formula

meters = feet × 0.3048  •  Example: 100 ft × 0.3048 = 30.48 m (about a 10-storey building).

Construction & Altitude Examples

ContextFeetMeters
Standard ceiling8 ft2.44 m
Door height6.67 ft2.03 m
US drone limit400 ft122 m
Cruising altitude35,000 ft10,668 m
Quick mental math: multiply feet by 0.3 for a fast estimate — within about 2% of the exact value.

Features

Instant As-You-Type Results

The result updates the moment you enter a number — no button to press, no page reload.

One-Click Swap

The swap button between the two fields reverses the direction instantly, so you can convert back without retyping.

Copy Without the Unit

Each field has its own copy button that grabs only the number, ready to paste into forms, spreadsheets, or documents.

Searchable Unit Picker

Each dropdown has a search box — switch to any other length unit and use it as a general-purpose converter.

Professional Use

Engineering Precision

Results show up to 8 decimal places using the exact 0.3048 factor, suitable for blueprints and CAD.

Convert Feet + Inches

First convert the whole height to feet (inches ÷ 12), then multiply by 0.3048. 5 ft 10 in = 5.833 ft = 1.778 m.
Works offline at the job site. Once loaded, all math runs in your browser — no server needed and your project dimensions never leave your device.

Frequently Asked Questions

How many meters is 100 feet?

100 feet equals exactly 30.48 meters — roughly the height of a 10-storey building.

Why does aviation use feet for altitude?

Feet became the global standard for aviation altitude due to early US and British dominance. Even metric countries follow it for air-traffic safety and consistency.

How do I convert feet and inches to meters?

Convert the whole measurement to feet first (inches ÷ 12), then multiply by 0.3048. For example, 5 ft 10 in = 5.833 ft × 0.3048 = 1.778 m.

Is 1 meter equal to 3 feet?

Almost, but not exactly. 1 meter = 3.281 feet. Using "3 feet" introduces about 8% error — fine for rough estimates, not for precision work.

ft
m

Common Building Heights

10 ft=3.05 m
20 ft=6.1 m
50 ft=15.24 m
100 ft=30.48 m
200 ft=60.96 m
500 ft=152.4 m

Foot (ft)

Imperial unit for height, elevation, and building dimensions. 1 foot = 12 inches = 0.3048 m. Standard in US construction and aviation.

Meter (m)

SI base unit of length. Used globally for construction, athletics (track events), and scientific measurements.

Quick estimate: 1 foot ≈ 0.3 meters (actual: 0.3048)
A 10-story building is about 100 ft = 30.48 m
Aviation uses feet for altitude in many countries
Works offline after the page loads
Want to learn more? Read documentation →
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