CM to Feet Converter

Convert centimeters to feet in real time — type into either box and the other updates instantly. Built for floor plan measurements, room dimensions, and wall lengths.

1 cm = 0.0328 ft

cm to ft common values

A quick-reference table for the conversions that come up most often when sketching a floor plan.

cmft
1 cm0.0328 ft
5 cm0.164 ft
10 cm0.3281 ft
25 cm0.8202 ft
50 cm1.6404 ft
100 cm3.2808 ft
150 cm4.9213 ft
200 cm6.5617 ft
250 cm8.2021 ft
300 cm9.8425 ft

How the cm to feet conversion works

One centimeter equals 0.0328084 feet, because a foot is defined as exactly 30.48 centimeters. To convert centimeters to feet, divide the centimeter value by 30.48 (or multiply by 0.0328084). To go the other way, multiply feet by 30.48 to get centimeters. The calculator above does this automatically in both directions.

Where this comes up in floor planning

Floor plans and architectural drawings from metric-system countries are typically dimensioned in centimeters or meters, while plans in the United States, Canada, and the UK often use feet and inches. When you work from a floor plan, a furniture spec sheet, or a room measurement from a metric source, you will frequently need to convert wall lengths, ceiling heights, and room dimensions from centimeters to feet before comparing them with imperial measurements — or the reverse, when preparing a metric plan for an international audience.

Tips for accurate room measurements

When converting a full floor plan rather than a single measurement, convert each wall segment individually rather than converting a total perimeter — this avoids compounding rounding errors across a multi-wall layout. For dimensions that will be built or fabricated, keep at least two decimal places in feet (or work in feet and inches) since a 1 cm rounding error becomes more noticeable at larger room scales.

CM to Feet Converter FAQ

1 centimeter equals 0.0328084 feet.

Divide the number of centimeters by 30.48. For example, 200 cm ÷ 30.48 = 6.5617 ft.

1 foot equals exactly 30.48 centimeters.

Different countries and industries standardize on different unit systems. Architectural drawings sourced internationally, imported furniture catalogs, and cross-border projects often require converting between the two so every measurement lines up on the same plan.

Yes — the converter accepts decimal input in either field and updates the other value live, rounded to four decimal places.

170 cm is 5.5774 ft. Keep the 5 as whole feet and multiply the 0.5774 remainder by 12 to get about 6.9 inches, so 170 cm is roughly 5 ft 7 in.

300 cm ÷ 30.48 = 9.8425 ft, which is about 9 ft 10 in. That is a typical metric room width, so it is a useful figure to remember when reading a plan dimensioned in centimeters.

Ready to put these numbers into a floor plan?

Take your measurements straight into the browser-based floor plan creator — no install required.