ohm meter to ohm inch
Convert ohm meter (Ω·m) to ohm inch (Ω·in). Use an editable electrical resistivity converter, conversion formula, and reference table.
1 Ω·m = 39.37007874 Ω·in
Conversion formula
One ohm meter equals 39.37007874 ohm inch. Multiply your value in ohm meter by this factor to get ohm inch. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 ohm meter:5 × 39.37007874 = 196.8503937 Ω·in
Conversion table
| ohm meter (Ω·m) | ohm inch (Ω·in) |
|---|---|
| 0.01 | 0.3937007874 |
| 0.1 | 3.937007874 |
| 1 | 39.37007874 |
| 2 | 78.74015748 |
| 5 | 196.8503937 |
| 10 | 393.7007874 |
| 25 | 984.2519685 |
| 50 | 1,968.503937 |
| 100 | 3,937.007874 |
| 1000 | 39,370.07874 |
About these measurements
Resistivity describes a material’s resistance independent of shape.
The base reference used here is the ohm meter. One ohm meter is 1 base units; one ohm inch is 0.0254 base units.
Important distinctions
Compound units must match the quantity and dimension. Temperature intervals use size factors rather than temperature offsets. Calorie and BTU entries use the explicit definitions shown.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert Ω·m to Ω·in?
Multiply the quantity in Ω·m by 39.37007874. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the ohm inch to ohm meter converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
