Height Converter
Free online height converter. Works offline.
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What is Height Converter?
A Height Converter transforms height and length measurements between metric units (millimeters, centimeters, meters) and imperial units (inches, feet, yards). Type a value, pick the source and target units, and see the result instantly along with a table showing your input in every supported unit. It uses exact international definitions such as 1 inch = 2.54 cm and runs entirely in your browser, so it works offline and never sends your data anywhere.
Key Benefits
- Instant two-way conversion between six common height and length units
- All-units table shows every equivalent at once instead of one pair at a time
- Exact international conversion factors give precise, trustworthy results
- Swap button flips source and target units in a single click
- Free, private, and fully offline-capable with no sign-up required
Common Use Cases
- •Filling in medical forms or ID documents that ask for height in another unit system
- •Converting your height for dating profiles, resumes, or sports registrations abroad
- •Checking clothing size charts that list measurements in inches
- •Helping students learn metric-imperial relationships with live numbers
- •Quick length conversions for DIY, fitness, and travel planning
How to Convert Height Units
- Enter your value: Type the height you want to convert into the value box, for example 170 or 5.7.
- Pick the source unit: Select the unit your number is currently in, such as centimeters or feet, from the From dropdown.
- Pick the target unit: Choose the unit to convert to, like feet or inches, from the To dropdown. Use the swap button to flip both units instantly.
- Read or copy the result: Check the highlighted result and the all-units table, then click Copy to grab the formatted conversion.
Key Features
- Six common units supported: mm, cm, m, in, ft, and yd
- Real-time conversion as you type, with smart rounding by magnitude
- All-units table shows your input converted to every unit at once
- One-click swap between source and target units
- Exact international factors (1 inch = 2.54 cm) for precise results
- Runs entirely offline - no uploads, no sign-up
Frequently Asked Questions
How do I convert centimeters to feet and inches?
One foot equals exactly 30.48 cm and one inch equals exactly 2.54 cm. To convert manually, divide the centimeters by 30.48 for feet. With this tool you simply enter the value, choose cm as the source unit, and pick feet or inches - the result updates as you type.
What is 170 cm in feet and inches?
170 cm is about 5.58 feet, which is 5 feet and roughly 7 inches. Enter 170, select centimeters as the source, and feet as the target to see it calculated live along with every other unit in the table.
Which units does this converter support?
Six of the most common height and length units: millimeters, centimeters, meters, inches, feet, and yards. All conversions use exact international definitions, so results are consistent across the whole table.
Is my data uploaded anywhere?
No. All conversions are computed locally in your browser with JavaScript. There is no backend call, no tracking of your inputs, and the page works fully offline once loaded.