100 cm to mm = 1,000 mm

100 cm = 1,000 mm. To convert centimeters to millimeters, multiply by 10: 100 × 10 = 1,000.

100 cm = 1,000 mm

How to convert centimeters to millimeters

mm = cm × 10

  1. 1 cm = 10 mm (and 1 mm = 0.1 cm).
  2. Multiply the amount by the factor: 100 × 10 = 1,000.
  3. Answer: 100 cm = 1,000 mm.

Centimeters to Millimeters table

Centimeters (cm)Millimeters (mm)
95 cm950 mm
96 cm960 mm
97 cm970 mm
98 cm980 mm
99 cm990 mm
100 cm1,000 mm
101 cm1,010 mm
102 cm1,020 mm
103 cm1,030 mm
104 cm1,040 mm
105 cm1,050 mm
cmmm
1 cm10 mm
5 cm50 mm
10 cm100 mm
50 cm500 mm
100 cm1,000 mm
1,000 cm10,000 mm

Good to know

1 inch = 2.54 cm exactly; 1 cm = 10 mm; 1 m = 100 cm; 1 foot = 12 inches = 30.48 cm.

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  • "100 cm to mm = 1,000 mm". WorksheetGenius.com. Accessed on November 7, 2026. http://worksheetgenius.com/unit-converter/convert-100-cm-to-mm/.

  • "100 cm to mm = 1,000 mm". WorksheetGenius.com, http://worksheetgenius.com/unit-converter/convert-100-cm-to-mm/. Accessed 7 November, 2026

  • 100 cm to mm = 1,000 mm. WorksheetGenius.com. Retrieved from http://worksheetgenius.com/unit-converter/convert-100-cm-to-mm/.