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8 Centimeters to Millimeters

8 centimeters equals 80 millimeters using the cm to mm formula. Scroll down for the full calculation.

8 cm = 80 mm
cm × 10 = mm
Try: 3 cm to mm 7 cm to mm 9 cm to mm 13 cm to mm
8 cm is also
8 cm = 0.00008 km 8 cm = 0.0000497097 mi 8 cm = 0.08 m 8 cm = 0.2625 ft 8 cm = 3.15 in 8 cm = 0.0875 yd
cm
80 mm

Step-by-Step Calculation

cm × 10 = mm
  1. Start with 8 cm
  2. Multiply by 10: 8 × 10 = 80
  3. Result: 8 cm = 80 mm

This conversion factor (10) is the same for every centimeter to millimeter calculation.

Centimeter to Millimeter Conversion Table

Centimeters (cm) Millimeters (mm)
1 cm 10 mm
2 cm 20 mm
5 cm 50 mm
8 cm 80 mm
10 cm 100 mm
15 cm 150 mm
20 cm 200 mm
25 cm 250 mm
50 cm 500 mm
75 cm 750 mm
100 cm 1,000 mm
250 cm 2,500 mm
500 cm 5,000 mm
1,000 cm 10,000 mm
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Frequently Asked Questions

8 centimeters equals 80 millimeters.
The formula is: cm × 10 = mm. See the cm to mm formula page for worked examples.
Use the millimeters to centimeters converter. The reverse formula is: mm ÷ 10 = cm.
The calculator uses the full-precision conversion factor for accuracy. Table values and displayed results are rounded for readability.
The conversion formula (cm × 10 = mm) is based on internationally defined standards. Displayed results are rounded for readability, while the calculator uses the full-precision factor.
person Written by Sean Day verified Reviewed by UnitCompare update Last updated Mar 28, 2026