1 mm
10 mm
25.4 mm
100 mm
Millimeters (mm) and inches (in) are units of length measurement used in different systems:
To convert millimeters to inches:
Inches = Millimeters ÷ 25.4
To convert inches to millimeters:
Millimeters = Inches × 25.4
Millimeters are commonly used in:
Inches are commonly used in:
Type your measurement in millimeters in the input field.
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0 mm
0 inches
This conversion is based on the standard ratio: 1 inch = 25.4 millimeters
| Millimeters (mm) | Inches (in) | Millimeters (mm) | Inches (in) |
|---|---|---|---|
| 123.0 mm | 4.8425 in | 125.5 mm | 4.9409 in |
| 123.1 mm | 4.8465 in | 125.6 mm | 4.9449 in |
| 123.2 mm | 4.8504 in | 125.7 mm | 4.9488 in |
| 123.3 mm | 4.8543 in | 125.8 mm | 4.9528 in |
| 123.4 mm | 4.8583 in | 125.9 mm | 4.9567 in |
| 123.5 mm | 4.8622 in | 126.0 mm | 4.9606 in |
| 123.6 mm | 4.8661 in | 126.1 mm | 4.9646 in |
| 123.7 mm | 4.8701 in | 126.2 mm | 4.9685 in |
| 123.8 mm | 4.8740 in | 126.3 mm | 4.9724 in |
| 123.9 mm | 4.8780 in | 126.4 mm | 4.9764 in |
| 124.0 mm | 4.8819 in | 126.5 mm | 4.9803 in |
| 124.1 mm | 4.8858 in | 126.6 mm | 4.9843 in |
| 124.2 mm | 4.8898 in | 126.7 mm | 4.9882 in |
| 124.3 mm | 4.8937 in | 126.8 mm | 4.9921 in |
| 124.4 mm | 4.8976 in | 126.9 mm | 4.9961 in |
| 124.5 mm | 4.9016 in | 127.0 mm | 5.0000 in |
| 124.6 mm | 4.9055 in | 127.1 mm | 5.0039 in |
| 124.7 mm | 4.9094 in | 127.2 mm | 5.0079 in |
| 124.8 mm | 4.9134 in | 127.3 mm | 5.0118 in |
| 124.9 mm | 4.9173 in | 127.4 mm | 5.0157 in |
| 125.0 mm | 4.9213 in | 127.5 mm | 5.0197 in |
| 125.1 mm | 4.9252 in | 127.6 mm | 5.0236 in |
| 125.2 mm | 4.9291 in | 127.7 mm | 5.0276 in |
| 125.3 mm | 4.9331 in | 127.8 mm | 5.0315 in |
| 125.4 mm | 4.9370 in | 127.9 mm | 5.0354 in |