Select a category
Conversion Formula:
pole = mm × 0.000199
Convert Millimeter to Pole (mm to pole) instantly with accurate, readable results.
Use our Length Unit Converter to quickly convert between meters, kilometers, feet, inches, miles, and more. This powerful unit conversion tool supports both metric and imperial systems, making it ideal for travel, engineering, education, and everyday use. Whether you're calculating distances or comparing measurements, our length unit conversion calculator ensures fast and accurate results every time.
From unit
Millimeter (mm) — one thousandth of a meter
Used for precision work, machining, and rainfall depth reporting. Suitable for tolerances and tiny parts.
- Symbol: mm
- System: SI derived unit
- Exact relations: 1 mm = 0.001 m = 0.1 cm
- Imperial/US equivalents: 1 mm = 0.0393700787 in
- Typical examples: screw diameters, gasket thickness, PCB traces
To unit
Pole (also rod or perch) - traditional surveying length
Pole is a historical Imperial/US surveying unit equal to 16.5 feet. Used in land measurement, parcel descriptions, and traditional fencing
- Symbols: rd (rod), p (perch); no standard symbol for “pole”
- System: Imperial/US customary (historic surveying)
- Exact relations: 1 pole = 16.5 ft = 5.5 yd = 1/4 chain = 25 links = 1/320 mi
- Metric equivalents: 1 pole = 5.0292 m (exact)
- Typical examples: fence runs; plot dimensions in old deeds (e.g., “4 poles 3 links”)