Sq Ft to Sq M Calculator

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Sq Ft to Sq M Calculator 2026 — Square Feet ⇄ Square Meters

Instantly convert square feet to square meters and back, with a full unit reference table, room-size examples, and the exact formula behind every result. Accurate to 6 decimal places.

📐 Instant Conversion
🌍 ISO Standard
🏠 Real Estate Ready
🎯 6-Decimal Accuracy

Single Value, Batch List, or Room Sizes?

Whether you’re converting one measurement, a whole list of areas, or checking a real-world room size, pick the tool below to get an instant, exact result.

Sq Ft ⇄ Sq M Converter

Enter a value and pick the direction of conversion

🔁 Conversion Direction

Enter any positive area value

⚙️ Precision

More decimals give higher precision for legal or survey documents

Conversion Result

Converted value, formula used, and related units

📐

Enter an area and click Convert Now.

Batch Area Converter

Convert several measurements in one go — one value per line

🔁 Conversion Direction

Paste up to 30 values, one per line. Non-numeric lines are ignored.

Batch Result

Every value converted, plus total and average

📋

Paste your list of values, then click Convert List.

Property Size Calculator

Convert room dimensions or a full property into both units

📏 Room / Plot Dimensions

Area = Length × Width, then converted to sq m

🏘️ Number of Rooms (Optional)

Useful for estimating total flooring, paint, or tiling area

Property Size Result

Area in both units, plus comparable room sizes

🏠

Enter length and width, then click Calculate Room Size.

Sq Ft to Sq M Quick Reference

Common square footage values converted to square metres, using the exact factor 1 sq ft = 0.09290304 sq m. Bookmark this table for quick lookups without recalculating.

Square Feet Square Meters Typical Use
100 sq ft9.29 sq mSmall storage room
250 sq ft23.23 sq mStudio apartment (compact)
500 sq ft46.45 sq m1-bedroom apartment
750 sq ft69.68 sq mSmall 2-bedroom home
1,000 sq ft92.90 sq mAverage 2-bedroom home
1,500 sq ft139.35 sq m3-bedroom family home
2,000 sq ft185.81 sq mLarge family home
2,500 sq ft232.26 sq mSpacious detached house
5,000 sq ft464.52 sq mLuxury home / small office
10,000 sq ft929.03 sq mWarehouse / commercial unit
43,560 sq ft4,046.86 sq m1 acre
107,639 sq ft10,000 sq m1 hectare

Sq Ft to Sq M FAQ

Everything people ask about converting between square feet and square meters.

To convert square feet to square meters, multiply the area in square feet by 0.09290304. For example, 1,000 sq ft × 0.09290304 = 92.90 sq m. This factor comes from squaring the linear conversion of 1 foot = 0.3048 metres exactly.

To convert square meters to square feet, multiply the area in square metres by 10.7639104. For example, 100 sq m × 10.7639104 = 1,076.39 sq ft. This is the reciprocal of the square feet to square metres factor.

One foot is defined as exactly 0.3048 metres under the international yard and pound agreement of 1959. Since area scales with the square of length, 1 sq ft = 0.3048m × 0.3048m = 0.09290304 sq m exactly. This is a fixed, non-approximated conversion factor.

The foot itself is standardised internationally, so 1 square foot equals 0.09290304 square metres everywhere. However, how floor area is measured for real estate (carpet area, built-up area, super built-up area) varies by country, which is why two listings with the same square footage can represent different usable space.

One acre equals 43,560 square feet, which is approximately 4,046.86 square metres. One hectare equals 10,000 square metres, which is approximately 107,639.1 square feet, or roughly 2.471 acres.

A small bedroom is roughly 100 sq ft (9.3 sq m), a standard master bedroom is around 200 sq ft (18.6 sq m), a typical living room is about 300 sq ft (27.9 sq m), and a small studio apartment is around 400-500 sq ft (37-46 sq m).

It depends on the market: the US, UK (residential), Canada, and India commonly use square feet, while most of Europe, Australia, and Latin America use square metres. When comparing listings across countries, always convert to the same unit first — a 1,000 sq ft flat and a 90 sq m flat are nearly identical in size.

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