Convert inches to feet and inches with fractions, decimal feet and centimeters
Runs in your browser. Nothing you type is sent anywhere. Checked against sources on 29 Sept 2026.Divide inches by 12 to get feet: the whole number is the feet and what is left over is the inches, so 66 inches is 5 feet 6 inches, or 5.5 feet. Type any length in inches, fractions included, such as 67 3/8, to see it as feet and inches to the nearest 1/16.
| Inches | Feet and inches | Decimal feet | Centimeters |
|---|---|---|---|
| 6" | 6" | 0.500 ft | 15.24 cm |
| 18" | 1' 6" | 1.500 ft | 45.72 cm |
| 30" | 2' 6" | 2.500 ft | 76.20 cm |
| 48" | 4' 0" | 4.000 ft | 121.92 cm |
| 60" | 5' 0" | 5.000 ft | 152.40 cm |
| 66" | 5' 6" | 5.500 ft | 167.64 cm |
| 72" | 6' 0" | 6.000 ft | 182.88 cm |
| 96" | 8' 0" | 8.000 ft | 243.84 cm |
| 100" | 8' 4" | 8.333 ft | 254.00 cm |
| 144" | 12' 0" | 12.000 ft | 365.76 cm |
The page opens on Convert with 66" in "Length to convert"; type your own number of inches.
Add a fraction if you have one, such as 66 3/4.
Pick how fine the answer is under "Round fractions to".
Read the feet and inches result and the Decimal feet value, then press Share result.
The length is also shown in decimal feet, and in centimeters and meters.
Measurements off a tape come in feet, inches and sixteenths, and adding them by hand means juggling three kinds of number at once. This calculator takes lengths the way you write them, does the arithmetic, and gives the answer back in the same form, reduced to the simplest fraction, alongside decimal feet, inches, centimeters, meters and millimeters.
Type it the way you say it. 5' 7 3/8", 5'7", 5'-7 3/8", 5 ft 7-3/8 in, 5.5 ft, 67 3/8 and 170 cm are all understood. A number with no unit is read as inches. The page shows how it read each value, so a typo is obvious before you cut.
Four operations and a plain conversion. Add and subtract two lengths; multiply a length by a number to repeat it; divide a length by a number to split it into equal parts; or divide a length by a length to see how many times one fits in the other, such as how many 16-inch spaces fit along a 12-foot wall (9). Choose "Convert" to change one length into every unit without any arithmetic.
The rest of the article, and all 6 questions about Feet and Inches Calculator, are on the Feet and Inches Calculator page.
Add the fractions first, then the inches, then the feet, carrying each 12 inches into one foot. For 5' 7 3/8" plus 2' 9 5/8", the fractions make 1 inch, the inches make 17 inches, or 1 foot 5 inches, and the feet make 7, so the total is 8 feet 5 inches.
Divide the inches by 12 and add the result to the feet. For 8 feet 5 inches, 5 divided by 12 is 0.4167, so the length is 8.417 decimal feet. A fraction of an inch goes into the inches first: 7 3/8 inches is 7.375 inches, or 0.6146 feet.
Exactly 2.54 centimeters, fixed by the international yard and pound agreement adopted by the United States in 1959. A foot is therefore exactly 30.48 centimeters, and a height of 5 feet 7 inches, which is 67 inches, is 170.18 centimeters.
Yes. Enter a value with cm, m or mm, such as 170 cm or 1.2 m, and the calculator converts it to inches before doing the arithmetic, so you can add a metric part to an imperial measurement. Results always come back in feet, inches and fractions as well as metric.
Rates and rules change; check the source before you rely on a figure.
Still stuck? Ask about Feet and Inches Calculator and anybody who knows can answer. No account needed.
Same job, other tools: Feet to Meters Converter – Feet to meters and back: 1 foot is exactly 0.3048 m, 1 meter 3.28084 feet · Inches to CM Converter – Inches to centimeters and back: 1 inch is exactly 2.54 cm · Days Until Calculator – How many days from today until a date you pick, counted on your own calendar · Weeks Between Dates – Whole weeks and leftover days between two dates, for school terms, notice and projects.