Pair · linear · factor 1,000

meters to millimeters

mmm
Active unit

meters · ≈ 100 m (base)

All units

7 results
  • mmeter100
How we calculated this
Target:
Formula
mm = m × 1,000
Calculation
100 × 1,000 = 100,000
Factor
× 1,000
mAbout: meter

Originally defined in 1791 as 1/10,000,000 of the distance from the North Pole to the equator. Since 1983 the meter is the distance light travels in a vacuum in 1/299,792,458 of a second.

mmAbout: millimeter

One thousandth of a meter. The standard unit in precision engineering, medicine and 3D printing.

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