Feet & Inches Conversion Tool
Convert between feet/inches, centimeters, and total inches. Great for height, construction, home projects, and everyday measurement tasks.
Why use a feet inches calculator?
A feet inches calculator saves time and prevents conversion mistakes. In daily life, people switch between measurement systems constantly: feet and inches for height in the U.S., centimeters in medical or international contexts, and total inches for technical work. Instead of doing repetitive math by hand, this calculator gives instant, accurate values.
Whether you are checking your height, buying furniture, calculating room dimensions, or comparing sports measurements, a good conversion tool keeps everything consistent. Even small errors can become expensive in construction and design projects, so reliable unit conversion matters.
What this calculator converts
- Feet + inches to centimeters and meters (example: 5 ft 11 in to cm)
- Centimeters to feet + inches (example: 180 cm to ft/in)
- Total inches to feet + inches (example: 73 in to ft/in)
How to use the tool
1) Feet + Inches to cm/m
Select Feet + Inches to cm/m, enter values in the two input fields, then click Calculate. You will see total inches, total feet, centimeters, and meters.
2) Centimeters to Feet + Inches
Choose Centimeters to Feet + Inches, enter your cm value, and click Calculate. The result includes a split into feet and inches plus total feet and total inches.
3) Total Inches to Feet + Inches
Pick Total Inches to Feet + Inches when you only have one number in inches. The calculator returns feet/inches and also metric equivalents.
Conversion formulas behind the scenes
The calculator follows standard formulas:
- Total inches = (feet × 12) + inches
- Centimeters = inches × 2.54
- Meters = centimeters ÷ 100
- Feet = floor(total inches ÷ 12)
- Remaining inches = total inches − (feet × 12)
These formulas are exact conversion standards, which is why digital conversion is often more dependable than rough mental math.
Quick reference table
| Feet + Inches | Total Inches | Centimeters | Meters |
|---|---|---|---|
| 5 ft 0 in | 60 | 152.4 cm | 1.524 m |
| 5 ft 6 in | 66 | 167.64 cm | 1.6764 m |
| 5 ft 10 in | 70 | 177.8 cm | 1.778 m |
| 6 ft 0 in | 72 | 182.88 cm | 1.8288 m |
| 6 ft 2 in | 74 | 187.96 cm | 1.8796 m |
Practical use cases
Health and fitness
Doctors and fitness apps may store height in centimeters, while you know your height in feet and inches. Fast conversion makes records cleaner and easier to compare.
Home improvement and furniture
Product specifications are often mixed between imperial and metric units. Accurate conversion helps ensure couches, tables, shelves, and appliances fit as expected.
School and STEM work
Students frequently convert measurements in math, physics, and engineering homework. A calculator like this is a useful check for hand calculations.
Tips for accurate measurement
- Measure on a flat surface with a reliable tape or ruler.
- Record decimals when needed (for example, 5.25 inches).
- Use the same unit system throughout a project before converting final values.
- Round only at the end to avoid compounding errors.
Frequently asked questions
Can inches be more than 12 in the input?
Yes. The calculator still handles it correctly because it converts everything to total inches first. For example, 5 feet 14 inches is mathematically valid and equals 6 feet 2 inches.
Does this support decimal inches?
Absolutely. You can enter values like 7.5 inches, which is useful for construction and manufacturing precision.
Why do results sometimes show decimals?
Metric conversion often produces decimal values because centimeters and inches are based on different scales. This is normal and expected.
Final thoughts
A feet inches calculator is a simple tool with real-world value. It removes guesswork, speeds up planning, and improves accuracy for personal, academic, and professional use. Bookmark this page whenever you need quick, dependable conversions between feet, inches, centimeters, and meters.