Square Inches to Square Meters Converter
Convert square inches (sq in) to square meters (m²), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an area, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 sq in = 0.00064516 m²
- 1 × 0.00064516 = 0.00064516 m²
How to convert square inches to square meters
1 sq in = 0.00064516 m², so multiply by 0.00064516 to go from square inches to square meters. Going the other way, 1 m² = 1,550.00310001 sq in.
m² = sq in × 0.00064516 sq in = m² × 1,550.00310001
Worked example:
1 sq in = 0.00064516 m² 5 × 0.00064516 = 0.0032258 m²
Square Inches to square meters table
| Square Inches | Square Meters |
|---|---|
| 1 sq in | 0.00064516 m² |
| 2 sq in | 0.00129032 m² |
| 3 sq in | 0.00193548 m² |
| 4 sq in | 0.00258064 m² |
| 5 sq in | 0.0032258 m² |
| 6 sq in | 0.00387096 m² |
| 7 sq in | 0.00451612 m² |
| 8 sq in | 0.00516128 m² |
| 9 sq in | 0.00580644 m² |
| 10 sq in | 0.0064516 m² |
| 15 sq in | 0.0096774 m² |
| 20 sq in | 0.0129032 m² |
| 25 sq in | 0.016129 m² |
| 30 sq in | 0.0193548 m² |
| 40 sq in | 0.0258064 m² |
| 50 sq in | 0.032258 m² |
| 75 sq in | 0.048387 m² |
| 100 sq in | 0.064516 m² |
| 250 sq in | 0.16129 m² |
| 500 sq in | 0.32258 m² |
| 1000 sq in | 0.64516 m² |
About the units
- Square Inches (sq in)
- Square inches, a US customary unit. Definition: NIST Handbook 44 Appendix C (derived from the international inch).
- Square Meters (m²)
- Square meters, a metric unit. Definition: BIPM SI Brochure.
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