Square Meters - Square Inches Converter


Convert between square meters (m²) and square inches (in²). This converter is part of the full area converter tool. Simply choose which unit you want to convert from and to, enter a value and click the 'convert' button. A reference chart can be found further down the page.

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Converting square inches and square meters

Some commonly asked questions are included below, as well as a reference chart. When making manual conversions, you can use the converter at the top of this page to check your answer.

How many square meters are there in 1 square inch?

There are 0.00064516 square meters in 1 square inch. To convert from square inches to square meters, multiply your figure by 0.00064516 (or divide by 1550.0031000062) .

How many square inches are there in 1 square meter?

There are 1550.0031000062 square inches in 1 square meter. To convert from square meters to square inches, multiply your figure by 1550.0031000062 (or divide by 0.00064516) .

In the chart below, figures are rounded to a maximum of 3 decimal places (6 with smaller numbers) to give approximations.

Square Inches and square meters reference chart

Square Inches Square Meters Square Meters Square Inches
0.1 6.5E-5 m² 0.1 155 in²
1 0.001 m² 1 1550.003 in²
2 0.001 m² 2 3100.006 in²
3 0.002 m² 3 4650.009 in²
4 0.003 m² 4 6200.012 in²
5 0.003 m² 5 7750.016 in²
6 0.004 m² 6 9300.019 in²
7 0.005 m² 7 10850.022 in²
8 0.005 m² 8 12400.025 in²
9 0.006 m² 9 13950.028 in²
10 0.006 m² 10 15500.031 in²
20 0.013 m² 20 31000.062 in²
30 0.019 m² 30 46500.093 in²
40 0.026 m² 40 62000.124 in²
50 0.032 m² 50 77500.155 in²
60 0.039 m² 60 93000.186 in²
70 0.045 m² 70 108500.217 in²
80 0.052 m² 80 124000.248 in²
90 0.058 m² 90 139500.279 in²
100 0.065 m² 100 155000.31 in²

What is a square inch?

A square inch is a common unit of measurement within the United States and the United Kingdom. It can be used throughout numerous industries such as construction, graphic design, textiles and painting. Some common abbreviations include sq. in., sq. inches and in/-2. One square inch can approximate the size of many postage stamps. A single square inch is equal to 6.45 square centimeters.

What is a square meter?

Otherwise abbreviated as m2, a square meter (or 'metre' with British spelling) is a square which possesses equal sides of one meter. It is often used to measure the area within a room or the total area associated with an exterior parcel of land. A square meter is equal to 10,000 square centimeters, 10.76 square feet and 0.0001 hectares. Large bay windows are sometimes the equivalent of a square meter. Carpets and wooden floors are likewise priced by the square meter.

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