Free Square Metres to Square Feet Converter for European Property

By ExpatMoneyEU Research Team · Published 14 November 2026 · Updated 14 November 2026

Researched by ExpatMoneyEU Team · Last updated 14 November 2026 · Data: NIST SP 811, Appendix B

What this converter does: it turns an area in square metres into the same area in square feet, so a European listing quoted in m² makes sense at a glance if you think in feet. If your starting figure is already in square feet, use the Free Square Feet to Square Metres Converter instead. Once you know the size in sq ft, our Free Rent vs Buy Calculator for Expats in Europe helps you weigh renting against buying a home of that size.

How to use the converter

1. Type the area in the square-metres box — the square-feet value updates as you type, with no button to press.
2. Read the result line: the converted area, plus both directions of the rate (1 m² in sq ft, and 1 sq ft in m²).
3. To go the other way, type in the square-feet box instead, or press Swap direction to flip the converter and carry the converted value over as the new input.
4. Decimals are welcome: 85.5 m² converts just as easily as 85 m².
5. Check what the listing measures: floor areas can be quoted as living area, gross internal area or total plot area — compare like with like.

The formula

Let A_m be the area in square metres and A_ft be the same area in square feet. The two directions are:

• Square feet from square metres: A_ft = A_m × 10.7639104
• Square metres from square feet: A_m = A_ft × 0.09290304 (equivalently, A_ft ÷ 10.7639104)

The factor 10.7639104 is the reciprocal of the exact 0.09290304: the foot is defined as exactly 0.3048 m, so one square foot is 0.3048 m × 0.3048 m = 0.09290304 m², and 1 ÷ 0.09290304 = 10.7639104167 sq ft per m². The converter works from the exact reciprocal, so any rounding you see comes only from how many decimal places are displayed. For the reverse direction in its own tool, see the Free Square Feet to Square Metres Converter.

Worked example

A flat is listed as 85 m², and you want to picture it in square feet and check the price:

• Multiply by the factor: 85 × 10.7639104 = 914.932384 sq ft (shown as 914.9324 sq ft)
• Check the other way: 914.932384 ÷ 10.7639104 = 85 m², back where we started
• Illustrative price check (hypothetical numbers only, not a market rate): at an assumed €4,000 per m², the flat costs 85 × €4,000 = €340,000, which is about €340,000 ÷ 914.932384 = €371.61 per sq ft

So the flat is just under 915 sq ft. Try 85 in the converter above to see the same answer, then run the price through our Free House Buying Costs Calculator for Europe to see the full cost of buying it.

Square metres to square feet conversion table

Square feet are shown to four decimal places. The underlying factor is the exact reciprocal of 0.09290304, so the only rounding is in the display.

Everyday benchmarks: sizes that build a feel for the units

The sizes below are round examples to build a feel for the two units — not statistics about any city’s homes. Each line is a straight conversion of the same area:

• A 5 m × 4 m room — 20 m² = 215.2782 sq ft. Multiply the sides to get square metres, then convert the area.
• A studio-sized example — 30 m² = 322.9173 sq ft. A figure you may see on a small studio listing.
• A one-bedroom-sized example — 50 m² = 538.1955 sq ft. Just over 500 sq ft.
• A two-bedroom-sized example — 80 m² = 861.1128 sq ft. Just over 860 sq ft.
• A 100 m² home — 100 m² = 1,076.391 sq ft. The converter’s default value.
• One square foot in reverse — 1 sq ft = 0.0929 m². A square foot is a square 0.3048 m on each side — about 30 cm.

For land rather than floor area, the Free Acres to Hectares Converter and Free Hectares to Acres Converter cover plots and fields.

Rounding and exactness

The factor is the exact reciprocal of 0.09290304, so this converter never estimates: the only rounding is the four decimal places shown on screen. For money sums, convert first with the full result and round the euros last — rounding the area to whole square feet before dividing a price can shift the price per sq ft by euros. And remember that a listing area figure depends on what the seller measured: living area, gross internal area and plot area are different numbers, so confirm which one a listing quotes before comparing prices.

Sources

• NIST Special Publication 811 — Guide for the Use of the International System of Units (SI), Appendix B: conversion factors for the foot, yard, square foot, acre and hectare.
• BIPM SI Brochure — the International System of Units, definitions of the metre and the hectare.
• International Yard and Pound Agreement, 1959 — 1 yard = 0.9144 m exactly, giving 1 ft = 0.3048 m, 1 sq ft = 0.09290304 m² and 1 acre = 4,046.8564224 m² exactly.