Square meters to square feet (m² to ft²) converter

What are square meters and square feet?

Square meters (m²)

A square meter (m²) is the SI unit of area, defined as the area of a square one meter on each side. It is the metric standard used almost everywhere outside the United States for construction, property listings, flooring, and official land records. Because the meter is the base unit of length in the International System of Units, the square meter is the natural way to express any area in metric calculations.

Square feet (ft²)

A square foot (ft²) is a unit of area in the imperial and United States customary systems, equal to the area of a square one foot on each side. One foot is exactly 0.3048 meters, so a square foot is exactly 0.09290304 square meters. Square feet remain the everyday unit for quoting the size of homes, offices, apartments, and rooms in the United States, the United Kingdom, and other countries that use customary measures.

How does the calculator work?

The converter keeps the two area units in sync. Enter a number in either field and the other recalculates immediately. It remembers which field was edited most recently and converts from that field to the other, so the two values always agree no matter where you start.

The relationship rests on one exact definition: one foot is exactly 0.3048 meters. Squaring that figure gives the conversion between the units — one square foot is exactly 0.09290304 square meters, and one square meter is about 10.76391 square feet.

Square meters and square feet conversion formulas

To convert square meters to square feet, multiply by 10.76391041671:

$$\text{Square feet} = \text{Square meters} \times 10.76391041671$$

To convert square feet back to square meters, multiply by the exact factor 0.09290304:

$$\text{Square meters} = \text{Square feet} \times 0.09290304$$

The two factors are reciprocals of each other, since one square meter and one square foot describe the same physical area expressed in different units.

Conversion table

The table below summarizes how each unit relates to the other.

For conversion between other units of area, use the area unit converter.

Examples

The following examples reuse the same numbers as the calculator’s test fixtures.

Example 1: Convert 1 square meter to square feet

Starting from the definition:

$$\text{Square feet} = 1 \times 10.76391041671 = 10.76391041671$$

So 1 square meter equals about 10.76391 square feet.

Example 2: Convert 100 square meters to square feet

For a 100 m² apartment:

$$\text{Square feet} = 100 \times 10.76391041671 = 1076.391041671$$

Thus 100 square meters equals about 1076.39 square feet.

Example 3: Convert 1000 square feet to square meters

For a 1000 ft² floor plan:

$$\text{Square meters} = 1000 \times 0.09290304 = 92.90304$$

So 1000 square feet equals exactly 92.90304 square meters.

Practical applications

Real estate listings frequently cross the metric–imperial divide: an apartment advertised in square meters in Europe might be compared against floor areas familiar to a buyer accustomed to square feet. Converting puts both parties on the same page about the true size of a property.

In construction and interior design, material estimates for flooring, tiling, paint, and carpet are often quoted in square feet on product packaging yet planned in square meters on drawings. A reliable conversion keeps quantities and budgets consistent across systems.

Architecture and engineering documents that report in SI units can be translated to customary figures for clients, contractors, or regulators who expect square feet, so the same plan can be described accurately to every audience.

Frequently asked questions

How many square feet are in a square meter?

One square meter equals approximately 10.76391041671 square feet.

How do I convert square meters to square feet?

Multiply the number of square meters by 10.76391041671. For example, 100 m² × 10.76391041671 = 1076.39 ft².

How many square feet are in 100 square meters?

100 square meters equals about 1076.39 square feet.

How big is a square foot in square meters?

One square foot equals exactly 0.09290304 square meters.

How do I convert square feet back to square meters?

Multiply the number of square feet by 0.09290304. For instance, 1000 ft² × 0.09290304 = 92.90304 m².

Why is a square meter 10.76391 square feet?

One foot is exactly 0.3048 meters, so one square foot is 0.3048² = 0.09290304 m². Taking the reciprocal, one square meter equals 1 ÷ 0.09290304, which is about 10.76391 square feet.