Centimetres to Feet Calculator

Convert centimetres to decimal feet and feet-and-inches with exact inch-based arithmetic, optional allowance and a printable height, measurement or cut-list record.

Feet180 cm ÷ 30.48 = 5.9055 ft · 70.8661 total inches · exact split 5 ft 10.8661 in · rounded split 5 ft 10.875 in

CentimetrescmOptional allowancecmInch rounding incrementin

Live math canvas

Your numbers, formula and explanation together

Centimetres to Feet Calculator: 5.9055 ft. 180 cm ÷ 30.48 = 5.9055 ft · 70.8661 total inches · exact split 5 ft 10.8661 in · rounded split 5 ft 10.875 in

Formula applied

The exact method behind this answer

CalculationTime keeps the method visible so the number can be checked instead of blindly trusted.

Total inches = centimetres ÷ 2.54. Decimal feet = total inches ÷ 12. Feet-and-inches = floor(total inches ÷ 12) feet plus remaining inches. Planning feet use (centimetres + allowance centimetres) ÷ 2.54 ÷ 12.

Apply the formulaTotal inches = centimetres ÷ 2.54. Decimal feet = total inches ÷ 12. Feet-and-inches = floor(total inches ÷ 12) feet plus remaining inches. Planning feet use (centimetres + allowance centimetres) ÷ 2.54 ÷ 12.5.9055 ft180 cm ÷ 30.48 = 5.9055 ft · 70.8661 total inches · exact split 5 ft 10.8661 in · rounded split 5 ft 10.875 in

Your live breakdown

Current inputs in the calculation

These values come from the controls above and update when the calculator changes.

Centimetres: 180 cm
Optional allowance: 0 cm
Inch rounding increment: 0.125 in

Resulting answer

5.9055 ft

180 cm ÷ 30.48 = 5.9055 ft · 70.8661 total inches · exact split 5 ft 10.8661 in · rounded split 5 ft 10.875 in

Answer: 5.9055 ft
Live support: 180 cm ÷ 30.48 = 5.9055 ft · 70.8661 total inches · exact split 5 ft 10.8661 in · rounded split 5 ft 10.875 in

Assumptions used

What this answer assumes

Best for height notes, furniture and room measurements, classroom metric worksheets, imported product dimensions, quote records and cut-list checks where centimetres need to be read in feet without hiding the exact factor.

The conversion uses the exact international inch definition: 1 inch = 2.54 centimetres, so 1 foot = 30.48 centimetres.
The main decimal-feet result is calculated before any allowance is added.
Feet-and-inches are shown as a practical reading; decimal feet remains the clean numeric output for spreadsheets and formulas.
Rounding applies only to the displayed inch split. It does not change the exact centimetre input.
For medical, aviation, engineering or legal metrology records, confirm the required rounding and measurement procedure.

Master’s Tip

How to use the result well

Master’s Tip: write both decimal feet and feet-and-inches when a measurement may move between spreadsheets and people on site. Decimal feet is easier to calculate with; feet-and-inches is usually easier to read aloud.

Printable record

What belongs in the saved calculation

Save the inputs, result, formula, assumptions, page URL and date together so the calculation can be reviewed later.

Centimetres: 180 cm
Optional allowance: 0 cm
Inch rounding increment: 0.125 in

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Formula

Total inches = centimetres ÷ 2.54. Decimal feet = total inches ÷ 12. Feet-and-inches = floor(total inches ÷ 12) feet plus remaining inches. Planning feet use (centimetres + allowance centimetres) ÷ 2.54 ÷ 12.

Worked example

For 180 cm, total inches = 180 ÷ 2.54 = 70.8661 in. Decimal feet = 70.8661 ÷ 12 = 5.9055 ft. The feet-and-inches split is 5 ft 10.8661 in, which rounds to about 5 ft 10.875 in when using the nearest eighth inch.

Professional note

Regional and unit assumptions

Standard or basis: exact metric-to-international-inch conversion. This is a general measurement conversion and planning aid, not a certified height, medical, engineering, aviation or trade-for-legal-metrology certificate.

Assumptions and limitations

The conversion uses the exact international inch definition: 1 inch = 2.54 centimetres, so 1 foot = 30.48 centimetres.
The main decimal-feet result is calculated before any allowance is added.
Feet-and-inches are shown as a practical reading; decimal feet remains the clean numeric output for spreadsheets and formulas.
Rounding applies only to the displayed inch split. It does not change the exact centimetre input.
For medical, aviation, engineering or legal metrology records, confirm the required rounding and measurement procedure.

Methodology & Accuracy

How this calculator is checked

CalculationTime pages are built around visible arithmetic: the formula, assumptions, worked example and practical limitations are shown so the result can be checked rather than simply trusted.

Formula used

Standard or basis

Where a calculator follows a named legal, trade or industry standard, that standard is cited visibly. Otherwise the page uses transparent general arithmetic and states its limits.

Master's Tip

Questions

How do I convert centimetres to feet?

Divide centimetres by 30.48 to get decimal feet. Equivalently, divide by 2.54 to get inches, then divide inches by 12.

What is 180 cm in feet?

180 cm is about 5.9055 decimal feet, or 5 ft 10.866 in before practical inch rounding.

Why does the calculator show decimal feet and feet-and-inches?

Decimal feet is useful for spreadsheets, formulas and engineering-style arithmetic. Feet-and-inches is easier for human height, cutting and everyday measurement notes.

Is 1 foot exactly 30.48 cm?

Yes. Because 1 inch is exactly 2.54 cm and 1 foot is 12 inches, 1 foot equals exactly 30.48 cm.

What should I print for a cm-to-feet measurement record?

Print the centimetres entered, decimal feet, total inches, feet-and-inches split, rounding increment, allowance if used, formula, date, page URL and notes area.

Calculation note

Centimetres and feet belong to different measurement families, so the safest conversion record names the exact inch bridge, keeps the decimal-feet number visible and gives a feet-and-inches reading for human use.

The inch is the exact bridge

Modern metric-to-foot conversion is stable because the international inch is defined as exactly 2.54 centimetres. From there, feet are just twelve exact inches.

Decimal feet and spoken measurements serve different jobs

A spreadsheet prefers one decimal number, while a person measuring height or cutting timber often thinks in feet and inches. Showing both prevents transcription mistakes.

Printed records make rounding visible

A measurement note should say whether inches were rounded to an eighth, quarter or whole inch. Otherwise two people can use the same centimetre value and file different-looking answers.

Sources and further readingNIST — Handbook 44 Appendix C: General tables of units of measurement BIPM — The International System of Units (SI)