How To convert Gaj to square feet, you need to know the conversion factor between the two units. 1 Gaj is equal to 9 square feet. To convert Gaj to square feet, simply multiply the number of Gaj by 9. For example, if you have 5 Gaj, the equivalent in square feet would be 45 (5 multiplied by 9). Keep in mind that this conversion factor may vary depending on the specific context or region.