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Convert Area from Square Foot (ft²) to other units
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Square Foot Conversion Formulas Square Foot to Square Nanometer Conversion Formula Square Foot to Square Micrometer Conversion Formula Square Foot to Square Millimeter Conversion Formula Square Foot to Square Centimeter Conversion Formula Square Foot to Square Decimeter Conversion Formula Square Foot to Square Meter Conversion Formula Square Foot to Are Conversion Formula Square Foot to Hectare Conversion Formula Square Foot to Square Kilometer Conversion Formula Square Foot to Square Inch Conversion Formula Square Foot to Square Yard Conversion Formula Square Foot to Acre Conversion Formula Square Foot to Square Mile Conversion Formula What is a Square Foot (ft²)?How Big is a Square Foot?Why Square Feet Are Essential in Real Estate How to Convert Square Feet to Square Meters (m²)How to Calculate Square Footage List Square Foot Converters

Square Foot Conversion Formulas

Square Foot to Square Nanometer Conversion Formula

To convert from Square Foot (ft²) to Square Nanometer (nm²), use the following formula:

$\textbf{ Square Nanometer } (nm^{2})$

$= \frac{1}{10.7639} \times 10^{18}\times \textbf{ Square Foot } (ft^{2})$

$= 92903129906446548.184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Micrometer Conversion Formula

To convert from Square Foot (ft²) to Square Micrometer (μm²), use the following formula:

$\textbf{ Square Micrometer } (μm^{2})$

$= \frac{1}{10.7639} \times 10^{12}\times \textbf{ Square Foot } (ft^{2})$

$= 92903129906.446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Millimeter Conversion Formula

To convert from Square Foot (ft²) to Square Millimeter (mm²), use the following formula:

$\textbf{ Square Millimeter } (mm^{2})$

$= \frac{1}{10.7639} \times 10^{6}\times \textbf{ Square Foot } (ft^{2})$

$= 92903.129906446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Centimeter Conversion Formula

To convert from Square Foot (ft²) to Square Centimeter (cm²), use the following formula:

$\textbf{ Square Centimeter } (cm^{2})$

$= \frac{1}{10.7639} \times 10^{4}\times \textbf{ Square Foot } (ft^{2})$

$= 929.03129906446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Decimeter Conversion Formula

To convert from Square Foot (ft²) to Square Decimeter (dm²), use the following formula:

$\textbf{ Square Decimeter } (dm^{2})$

$= \frac{1}{10.7639} \times 100\times \textbf{ Square Foot } (ft^{2})$

$= 9.2903129906446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Meter Conversion Formula

To convert from Square Foot (ft²) to Square Meter (m²), use the following formula:

$\textbf{ Square Meter } (m^{2})$

$= \frac{1}{10.7639}\times \textbf{ Square Foot } (ft^{2})$

$= 0.092903129906446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Are Conversion Formula

To convert from Square Foot (ft²) to Are (a), use the following formula:

$\textbf{ Are } (a)$

$= \frac{1}{10.7639} \times \frac{1}{100}\times \textbf{ Square Foot } (ft^{2})$

$= 0.00092903129906446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Hectare Conversion Formula

To convert from Square Foot (ft²) to Hectare (ha), use the following formula:

$\textbf{ Hectare } (ha)$

$= \frac{1}{10.7639} \times \frac{1}{10^{4}}\times \textbf{ Square Foot } (ft^{2})$

$= 0.0000092903129906446548184\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Kilometer Conversion Formula

To convert from Square Foot (ft²) to Square Kilometer (km²), use the following formula:

$\textbf{ Square Kilometer } (km^{2})$

$= \frac{1}{10.7639} \times \frac{1}{10^{6}}\times \textbf{ Square Foot } (ft^{2})$

$= 9.2903129906446548184\times 10^{-8}\times \textbf{ Square Foot } (ft^{2})$

With $\frac{1}{10.7639}$ is the ratio between the base units Square Meter (m²) and Square Foot (ft²).

Square Foot to Square Inch Conversion Formula

To convert from Square Foot (ft²) to Square Inch (in²), use the following formula:

$\textbf{ Square Inch } (in^{2})$

$= 144\times \textbf{ Square Foot } (ft^{2})$

Square Foot to Square Yard Conversion Formula

To convert from Square Foot (ft²) to Square Yard (yd²), use the following formula:

$\textbf{ Square Yard } (yd^{2})$

$= \frac{1}{9}\times \textbf{ Square Foot } (ft^{2})$

$= 0.11111111111111111111\times \textbf{ Square Foot } (ft^{2})$

Square Foot to Acre Conversion Formula

To convert from Square Foot (ft²) to Acre (ac), use the following formula:

$\textbf{ Acre } (ac)$

$= \frac{1}{43560}\times \textbf{ Square Foot } (ft^{2})$

$= 0.000022956841138659320478\times \textbf{ Square Foot } (ft^{2})$

Square Foot to Square Mile Conversion Formula

To convert from Square Foot (ft²) to Square Mile (mi²), use the following formula:

$\textbf{ Square Mile } (mi^{2})$

$= \frac{1}{27878400}\times \textbf{ Square Foot } (ft^{2})$

$= 3.5870064279155188246\times 10^{-8}\times \textbf{ Square Foot } (ft^{2})$

List Square Foot Converters

Convert Area from Square Nanometer (nm²) to other units

Convert Area from Square Micrometer (μm²) to other units

Convert Area from Square Millimeter (mm²) to other units

Convert Area from Square Centimeter (cm²) to other units

Convert Area from Square Decimeter (dm²) to other units

Convert Area from Square Meter (m²) to other units

Convert Area from Are (a) to other units

Convert Area from Hectare (ha) to other units

Convert Area from Square Kilometer (km²) to other units

Convert Area from Square Inch (in²) to other units

Convert Area from Square Yard (yd²) to other units

Convert Area from Square Foot (ft²) to other units

Convert Area from Acre (ac) to other units

Convert Area from Square Mile (mi²) to other units

What is a Square Foot (ft²)?

A square foot (ft²) is a unit of area used in the imperial system of measurement, which is common in the United States. Its plural form is square feet.

It's a fundamental measurement for understanding the size of any physical space.

How Big is a Square Foot?

A square foot is simply the area of a square with sides that are one foot long.

Since a foot equals 12 inches, that same space measures 12 by 12 inches, or 144 square inches in total.

For a quick comparison, a standard sheet of printer paper is smaller than one square foot. It's this straightforward measurement that makes it the standard for measuring rooms, houses, and floor plans.

Why Square Feet Are Essential in Real Estate

In the United States real estate market, the square foot is the most common unit used to describe the size of a property.

This measurement, known as "square footage," represents the total floor area of apartments, houses, and commercial buildings.

Square footage is a primary factor in determining a property's value, rental price, and marketability.

Buyers and renters rely on this number to compare different properties and understand precisely how much living or working space they are getting. For example, knowing a bedroom is 120 square feet helps you visualize if your queen-sized bed will fit comfortably.

How to Convert Square Feet to Square Meters (m²)

Since many parts of the world use the metric system, knowing how to convert square feet to square meters is essential.

The conversion is:

1 square foot ≈ 0.0929 square meters (1ft² ≈ 0.0929m²)

This conversion is crucial for international business, science, and real estate, as it enables a clear understanding of the area, regardless of the measurement system used.

How to Calculate Square Footage

Calculating the square footage of a rectangular or square area is simple. You need to multiply the length of the space by its width.

Formula: Length × Width = Square Footage

For example, if a room is 10 feet long and 12 feet wide, its square footage is 120 ft² (10 ft × 12 ft = 120 ft²).

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