or 12 cm x 17 cm = 4.7244 inches x 6.6929 inches
How many inches is 12 x 17 cm? The answer to this question is that 12 x 17 cm is equal to 80.3149 inches. If you want to calculate the area, then the answer is 12 cm x 17 cm equals 4.7244 inches x 6.6929 inches, and the final calculated area is 31.619936 square inches.