25.4 MM to Inches
Convert 25.4 millimeters (mm) to inches (in) with formulas, examples, and conversion tables.
mm
in
25.4 mm = 1 in
Full precision:1 in
Fraction:1 in
Feet + Inches:3' 3.37"
Step-by-Step Solution
To convert 25.4 millimeters to inches, we divide by 25.4 because one inch equals exactly 25.4 millimeters.
1 inch = 25.4 millimeters
Since there are 25.4 millimeters in every inch, we divide our value by this factor:
25.4 ÷ 25.4 = 1 inches
So 25.4 millimeters = 1 inches. For practical use, this is approximately 1 inches on a standard ruler.
Quick check: 1 × 25.4 = 25.4 millimeters
Millimeters to Inches Conversion Table
| Millimeters | Inches |
|---|---|
| 1 mm | 0.03937 in |
| 2 mm | 0.07874 in |
| 3 mm | 0.11811 in |
| 4 mm | 0.15748 in |
| 5 mm | 0.19685 in |
| 10 mm | 0.3937 in |
| 20 mm | 0.7874 in |
| 25 mm | 0.98425 in |
| 25.4 mm | 1 in |
| 26 mm | 1.0236 in |
| 50 mm | 1.9685 in |
| 100 mm | 3.937 in |
25.4 Millimeters in Other Units
| Unit | 25.4 mm = |
|---|---|
| Millimeters to Kilometers | 0.0000254 km |
| Millimeters to Meters | 0.0254 m |
| MM to CM | 2.54 cm |
| Millimeters to Micrometers | 25400 μm |
| Millimeters to Nanometers | 25400000 nm |
| Millimeters to Miles | 0.00001578 mi |
| Millimeters to Yards | 0.027778 yd |
| Millimeters to Feet | 0.083333 ft |
| MM to Inches | 1 in |
| Millimeters to Nautical Miles | 0.00001371 nmi |
| Millimeters to Fathoms | 0.013889 ftm |
| Millimeters to Light Years | 2.6847e-18 ly |
| Millimeters to Astronomical Units | 1.6979e-13 AU |
| Millimeters to Parsecs | 8.2307e-19 pc |
| Millimeters to Angstroms | 254000000 Å |
| Millimeters to Planck Lengths | 1.5715e+33 ℓP |
| Millimeters to Rods | 0.0050505 rd |