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Feet and Inches to CM

Height in feet and inches to centimeters, exactly.

ft
in

Height

170.18cm

Scale

Not to scale

All results
In meters1.702m
Total inches67in
Rounded (as on forms)170cm

cm = (feet × 12 + inches) × 2.54. An inch is exactly 2.54 cm, so 5′7″ (67 inches) is 170.18 cm and 6′0″ (72 inches) is 182.88 cm. Enter feet and inches separately and the calculator does the combining for you.

How it works

total inches = feet × 12 + inches

cm = total inches × 2.54

Worked example

With a height of 5 ft 7 in:

  1. Total inches: 5 × 12 + 7 = 67 in.
  2. Multiply by 2.54: 67 × 2.54 = 170.18 cm.

When you need this conversion

Filling in forms and visa applications that ask for centimeters, medical records, dating and fitness apps, and clothing size charts from other countries.

Heights at a glance

  • 5′0″ = 152.4 cm
  • 5′4″ = 162.56 cm
  • 5′7″ = 170.18 cm
  • 5′10″ = 177.8 cm
  • 6′0″ = 182.88 cm
  • 6′2″ = 187.96 cm

How it works

First combine to total inches: 5 feet × 12 = 60, plus 7 gives 67 inches. Then multiply by 2.54. Converting feet and inches separately and adding the results gives the same answer, but it’s easier to slip.

Common mistakes

Treating 5.7 feet as 5 feet 7 inches. 5.7 ft is 5 feet 8.4 inches. Decimal feet aren’t feet and inches.

Multiplying feet by 30. A foot is 30.48 cm. The 0.48 adds up to about 3 cm on an adult height.

For the reverse, use cm to feet and inches.

Questions

How tall is 5′7″ in cm?

170.18 cm.

How tall is 6 feet in cm?

182.88 cm.

How tall is 5′4″ in cm?

162.56 cm.

Should I round up or down on a form?

Round to the nearest centimeter. 5′10″ is 177.8 cm, which rounds to 178 cm.

Sources

Last reviewed 2026-09-24. How we check values · Report a problem with this page