Calculators and Converters

Convert cm to Feet and Inches: Height Made Clear

By MayreDukaan Editorial TeamPublished 15 Nov 20264 min read

Illustration: a wooden height chart with two measuring scales beside a toy giraffe and a tailor's tape

Convert cm to feet and inches with exact factors and a useful height chart. Avoid decimal-feet mistakes when completing Pakistani forms.

To convert cm to feet, divide centimetres by 30.48. To express the answer as feet and inches, first divide centimetres by 2.54 to get total inches, then split that total into groups of 12. For example, 170 cm is approximately 5 ft 6.93 in, or 5 ft 7 in rounded to the nearest whole inch.

The MayreDukaan centimetres and inches converter provides the first step: centimetres to total inches. It does not directly split a height into feet and remaining inches. This guide shows the extra arithmetic, useful when a Pakistani application asks for a different height format from your measurement.

The exact factors behind the conversion

NIST’s SI conversion references give the international inch as exactly 2.54 cm and the international foot as exactly 0.3048 m, equivalent to 30.48 cm. Twelve inches therefore make one foot.

Conversion needed	Calculation
Centimetres to decimal feet	cm ÷ 30.48
Centimetres to total inches	cm ÷ 2.54
Feet and inches to centimetres	(feet × 12 + inches) × 2.54
Metres to decimal feet	metres ÷ 0.3048

The factors are exact; the displayed answer may still be rounded. Your original measurement may also be approximate. Reporting many decimal places cannot make a roughly measured height more precise.

Worked example: 170 cm to feet and inches

Divide 170 by 2.54 to get 66.929133… total inches.
Take five complete groups of 12 inches: 5 × 12 = 60.
Subtract 60 from 66.929133… to get 6.929133… remaining inches.
Write the result as 5 ft 6.93 in, rounded to two decimal places.
If the form requires whole inches, round the final result to 5 ft 7 in.

The same height in decimal feet is 170 ÷ 30.48 = 5.577427… ft. Those digits are not a feet-and-inches notation. In particular, 5.58 ft does not mean 5 ft 58 in, and it does not mean 5 ft 5.8 in.

Always look at the field label. A single box marked feet may expect decimal feet, while two boxes marked feet and inches expect a split measurement. Follow any specific instructions the receiving organisation provides.

Height conversion chart

The following values are calculated with the exact conversion factors and rounded to two decimal places for the remaining inches. They are conversions, not recommended heights or eligibility requirements.

Height in cm	Feet and remaining inches
161	5 ft 3.39 in
170	5 ft 6.93 in
171	5 ft 7.32 in
175	5 ft 8.90 in
177	5 ft 9.69 in
179	5 ft 10.47 in
181	5 ft 11.26 in

For 177 cm, whole-inch rounding gives 5 ft 10 in. For 179 cm, it also gives 5 ft 10 in, even though the underlying heights differ by 2 cm. This illustrates why a rounded feet-and-inches value should not replace the original centimetre measurement when precision matters.

Use the online tools without adding a feature

Open the cm-to-inches converter, enter the centimetre value and read the total inches. Then divide that result into complete feet and the leftover inches as shown above. The tool supports either conversion direction, a direction-swap control and a common-values chart; calculations run in the browser.

For a decimal-feet calculation from metres, use the feet-to-metres converter in reverse. Convert centimetres to metres first by dividing by 100. For example, enter 1.70 metres to obtain approximately 5.577428 feet.

Neither converter is a height-measuring device. Take the original measurement carefully, and do not treat a unit conversion as verification of a document or qualification.

Converting feet and inches back to centimetres

Suppose you know a height as 5 ft 7 in. Multiply 5 by 12 and add 7 to get 67 inches. Then multiply 67 by 2.54 to get 170.18 cm. That is slightly taller than exactly 170 cm because the earlier whole-inch result involved rounding.

Likewise, 5 ft 3 in is 63 inches, or 160.02 cm. It is not 5.3 × 30.48, which would interpret the starting value as decimal feet and give 161.544 cm. Preserve the distinction between a decimal point and a separator between units.

If you need height for the BMI calculator, enter centimetres in its metric mode or separate feet and inches in its imperial mode. Do not place a feet value into a centimetres field.

Common mistakes and final check

Using 30 instead of 30.48 for a precise conversion.
Copying total inches into the remaining-inches box.
Reading decimal feet as feet and inches.
Rounding before calculating the remaining inches.
Forgetting to carry 12 rounded inches into the next foot.

Keep the original height alongside the converted figure. Start with the centimetres and inches converter, complete the split into feet if required, and round only to the precision requested by the form.

Frequently asked questions

What is 170 cm in feet and inches?

It is approximately 5 ft 6.93 in, or 5 ft 7 in to the nearest whole inch.

Is 5.7 feet the same as 5 feet 7 inches?

No. Decimal 5.7 feet is 5 feet 8.4 inches, because 0.7 × 12 = 8.4.

Does the cm converter directly display split feet and inches?

No. It converts centimetres and total inches; split total inches into complete groups of 12 to find feet and remaining inches.

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Sources

Facts last checked against these sources on 15 Nov 2026, 07:43 Pakistan time.

Images: Illustration created for MayreDukaan (not a photo)