Height in Inches Calculator
Convert height to inches and inches to other units with support for centimeters, meters, feet, and feet/inches format.
Whether you're filling out a medical form, comparing heights for a sport, or just figuring out what 175 cm looks like in feet and inches — the height in inches calculator gives you the answer in one step. Height in inches is simply your total height measured using the imperial unit system, where 1 foot = 12 inches. The formula is straightforward: multiply feet by 12 and add any remaining inches.
This guide covers the full conversion method both ways — cm to inches and feet to inches — includes a ready-to-use height reference chart, and answers every common height conversion question people actually search for.
5 feet 9 inches. Sounds normal in the US. But try using that measurement in a European gym, a medical form that wants centimeters, or an international shipping label — and suddenly you need a conversion.
The height in inches calculator handles it instantly. Enter your height in centimeters and get inches. Or enter feet and get the total inch count. Clean, fast, no mental math required.
Let's break down exactly how it works.
What Is Height in Inches?
Height in inches is a vertical measurement — from base to top — expressed using the imperial unit system, where:
1 foot = 12 inches
1 inch = 2.54 centimeters
1 inch = 0.0833 feet
It's the standard way height is recorded in the United States, Canada, and United Kingdom — used for medical records, sports physicals, ID documents, and shipping measurements.
Height is typically expressed two ways:
Total inches — e.g., 69 inches
Feet and inches combined — e.g., 5'9" (5 feet, 9 inches)
Both mean the same thing — just formatted differently depending on context.
The Height in Inches Formula
Feet and Inches → Total Inches
Total Inches = (Feet × 12) + Remaining Inches
Centimeters → Inches
Inches = Centimeters ÷ 2.54
Inches → Centimeters
Centimeters = Inches × 2.54
How to Calculate Height in Inches — Step by Step
Example 1 — Convert 5 feet 10 inches to total inches
Feet × 12 = 5 × 12 = 60
Add remaining inches = 60 + 10
Result = 70 inches
Example 2 — Convert 5 feet 7 inches to total inches
5 × 12 = 60
60 + 7 = 67 inches
Example 3 — Convert 175 cm to inches
175 ÷ 2.54 = 68.9 inches
In feet and inches: 68.9 ÷ 12 = 5 feet + 0.74 feet
0.74 × 12 = 8.9 inches → 5 feet 9 inches
Example 4 — Convert 160 cm to inches
160 ÷ 2.54 = 63 inches
63 ÷ 12 = 5 feet + 3 inches → 5'3"
Common Height Conversions — Quick Reference Chart
Feet & Inches | Total Inches | Centimeters |
|---|---|---|
5'0" | 60 in | 152.4 cm |
5'1" | 61 in | 154.9 cm |
5'2" | 62 in | 157.5 cm |
5'3" | 63 in | 160.0 cm |
5'4" | 64 in | 162.6 cm |
5'5" | 65 in | 165.1 cm |
5'6" | 66 in | 167.6 cm |
5'7" | 67 in | 170.2 cm |
5'8" | 68 in | 172.7 cm |
5'9" | 69 in | 175.3 cm |
5'10" | 70 in | 177.8 cm |
5'11" | 71 in | 180.3 cm |
6'0" | 72 in | 182.9 cm |
6'1" | 73 in | 185.4 cm |
6'2" | 74 in | 187.9 cm |
For any height outside this chart — or to convert cm to inches instantly — CalcyMate handles the calculation in one step. Explore the full range of free conversion calculators for length, weight, area, and more.
Average Heights — Male and Female Reference
Group | Average Height | In Inches | In Centimeters |
|---|---|---|---|
Average Adult Female | 5 feet 4 inches | 63.6 inches | 161.5 cm |
Average Adult Male | 5 feet 9 inches | 69 inches | 175.3 cm |
These are global averages — they vary by country, region, and population group.
Where Height in Inches Is Used
Medical records — height is routinely recorded in feet and inches in the US healthcare system
Sports physicals — athlete profiles almost always list height in feet and inches
ID documents — passports and driving licenses in the US use feet and inches
Shipping and logistics — package and crate dimensions use inches for vertical measurements
Furniture and interiors — table heights, ceiling clearances, and doorframes are commonly expressed in inches
The original definition of an inch was literally the width of a man's thumb at the base of the thumbnail.
Different kings had different thumb widths. Different regions had different inches. For centuries, nobody could agree on how long an inch actually was.
The standardized inch wasn't universally agreed upon until the 1950s.
FAQs
How do you calculate height in inches?
Multiply your feet by 12 and add the remaining inches. Example: 5 feet 8 inches = (5 × 12) + 8 = 68 inches. To convert from cm, divide by 2.54. Example: 170 cm ÷ 2.54 = 66.9 inches.
What is 5'9" in total inches?
5 feet 9 inches = (5 × 12) + 9 = 69 inches. This is also approximately 175.3 cm — the average height for adult males globally.
What is 170 cm in feet and inches?
170 cm ÷ 2.54 = 66.93 inches = 5 feet 6.9 inches, typically rounded to 5'7". It falls just above the global average female height and slightly below the average male height.
How many inches is 6 feet tall?
6 feet = 6 × 12 = 72 inches exactly. In centimeters, that's 72 × 2.54 = 182.88 cm — commonly rounded to 183 cm.
What is the symbol for feet and inches?
Feet use the single apostrophe symbol ( ' ) and inches use the double quotation mark ( " ). So 5 feet 9 inches is written as 5'9". This shorthand is standard across the US, UK, and Canada in informal and professional contexts alike.