What is 42x85 mm in inches? 42x85 mm in inches is approximately 1.654 x 3.346 inches. Rounded to the nearest whole number, it's about 2 x 3 inches.
42 × 85 mm = 1.654 × 3.346 in
If calculating the area:
42 mm x 85 mm = 3570 mm² ≈ 5.534 Square Inches
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