Feet & Inches to Centimetres Converter

Converting feet and inches to centimetres by hand looks simple on paper but is surprisingly error-prone in practice. The most common mistake is forgetting to convert the feet to inches first before applying the 2.54 factor. Someone trying to convert 5'9" often multiplies 5.9 × 2.54 = 14.986 cm, an answer that is obviously wrong but takes a moment to catch. The correct path requires two steps: feet × 12 + inches = total inches, then total inches × 2.54 = centimetres.

This converter eliminates both steps and every opportunity for error:

• No intermediate arithmetic: Enter feet and inches in separate fields, the tool handles the feet-to-inches conversion internally.
• Three outputs at once: The result panel shows centimetres, metres, and total inches simultaneously, so you always get the format the form requires.
• Instant update: Results appear as you type with no submit button to press, making it fast to check a range of heights.
• Quick-reference grid: The 18-height grid covers the range most adults and older teenagers fall into, letting you read off the answer without using the input fields at all.
• Shareable URL: The URL updates automatically with your inputs, so you can copy the link and send the exact conversion to someone else.

The BMI Calculator accepts height in either cm or feet-and-inches, but if you need to record the cm value for a health log or medical form separately, converting here first gives you the precise figure to enter.

Adults filling government and medical forms in India are the primary audience. Passport applications, visa forms, driving licence renewals, and CGHS/ESI health records all require height in centimetres or metres, while most applicants know their height only in feet and inches. This tool produces the exact value in seconds.

Students and job applicants sitting for government exams such as SSC, UPSC physical tests, state police recruitment, and armed forces selection face minimum height requirements quoted in centimetres. Knowing whether you meet the threshold requires an accurate conversion, not a mental estimate.

Parents tracking child growth against WHO or IAP growth charts, which use centimetres, will often have a measurement in feet and inches from a home tape measure or school health record. This converter lets them enter whatever format they have and get the centimetre value for the chart immediately.

Fitness enthusiasts and personal trainers recording client data in apps like MyFitnessPal, HealthifyMe, or Google Fit often switch between formats, the app may default to feet and inches while the gym's BMI log uses centimetres. Keeping records consistent across platforms is easier with a reliable one-step conversion.

Cricket fans and sports journalists will find this useful because Indian cricket commentary quotes heights in feet and inches, "the 6'4" left-arm pacer", while player profiles on official BCCI and ICC pages often list heights in centimetres for the global audience.

Healthcare professionals recording patient heights from a wall-mounted stadiometer (which often uses feet and inches) into an electronic health record system that stores the value in centimetres benefit from the instant conversion without relying on mental arithmetic under time pressure.

The centimetre output is the primary result and is displayed at two decimal places, sufficient for medical and official use, where forms typically ask for height to the nearest centimetre or half-centimetre. For example, 5'11" produces 180.34 cm rather than the rounded 180 cm that a quick mental calculation might yield, and that difference of 0.34 cm can matter when a minimum height threshold is involved.

The metres output is the format required by Indian passport applications and most visa forms. Heights like 1.80 m or 1.75 m are immediately available without a separate ÷ 100 step.

The total inches output is useful when you need a single-number imperial measurement, for example, US clothing size charts and some American medical references quote height in inches alone (e.g., "71 inches") rather than the feet-and-inches combination.

The quick-reference grid covers 18 heights from 4'11" to 6'4" in 1-inch steps. This range encompasses the adult height distribution for both men and women in India. You can read the cm equivalent for any height in that range without touching the input fields, useful when you need to look up several heights in sequence, or when checking whether a candidate meets a recruitment minimum.

1. Enter your feet value in the Feet input field on the left. Type a whole number, most heights are 4, 5, or 6 feet. You can enter 0 if the height is under one foot (for infant measurements, for example).

2. Enter your inches value in the Inches input field on the right. Type a value from 0 to 11. If your height is a whole number of feet with no remaining inches, leave this field at 0.

3. Read the result in the output panel directly below the inputs. You will see three values: Centimetres (e.g. 180.34 cm), Metres (e.g. 1.8034 m), and Total Inches (e.g. 71 in). All three update instantly as you type.

4. Use the copy button next to any output value to copy it to your clipboard. This is the fastest way to transfer the centimetre value into a government form, health app, or spreadsheet without risk of transcription error.

5. Consult the quick-reference grid below the converter for the 18 most common heights from 4'11" to 6'4". Each row shows the height in feet-and-inches alongside its exact centimetre equivalent. If your height is in this range, you can read the answer directly from the grid without using the input fields.

6. Share or bookmark the result by copying the page URL. The converter writes your feet and inches values as URL parameters, so the link encodes the full conversion and opens with your values pre-filled for anyone you send it to.

You may also find these useful: Acres to Square Feet Converter.