Convert height, width, depth, and weight between metric and imperial units. Compare two objects by area, volume, and percentage difference, then see both sizes at the same scale.
Dimensions:
Weight:
Height
149.6 mm / 15.0 cm / 0.150 m / 5.89 in / 0.491 ft
Width
71.5 mm / 7.2 cm / 0.071 m / 2.81 in / 0.235 ft
Depth
8.8 mm / 0.9 cm / 0.009 m / 0.34 in / 0.029 ft
Face area
10696 mm² / 16.58 in²
Volume
93.6 cm³ / 5.71 in³
Weight
0.199 kg / 0.44 lb
Height
163.0 mm / 16.3 cm / 0.163 m / 6.42 in / 0.535 ft
Width
77.6 mm / 7.8 cm / 0.078 m / 3.06 in / 0.255 ft
Depth
8.8 mm / 0.9 cm / 0.009 m / 0.34 in / 0.029 ft
Face area
12649 mm² / 19.61 in²
Volume
110.7 cm³ / 6.75 in³
Weight
0.227 kg / 0.50 lb
True-Scale Face and Side Views
Each view uses its own shared scale.
iPhone 17 ProiPhone 17 Pro Max
Differences from Object A to Object B
Height difference+8.96%
Width difference+8.53%
Depth differenceSame
Face-area difference+18.25%
Volume difference+18.25%
Weight difference+14.07%
Frequently Asked Questions
Enter each measurement in millimeters, centimeters, meters, inches, or feet. Values are converted to millimeters for calculations, then displayed in the other common units so you can compare metric and imperial specifications without doing arithmetic by hand.
Face area is height multiplied by width. Volume is height multiplied by width multiplied by depth. Results are shown in square millimeters, square inches, cubic centimeters, and cubic inches.
Yes. Enter Object A and Object B. The calculator shows percentage differences for each dimension, weight, face area, and volume, with both objects rendered at the same scale.
No. It uses the dimensions you enter. For verified product dimensions, browse SizeCompare device pages or use the Custom Size Comparison Tool to select an object from the database.
