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100% Free
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Convert length, weight, temperature, area, volume and more.
Formula: result = value × 1 / 0.3048
Quick reference
Pick a category — length, weight, temperature, etc.
Enter a value and choose source and target units
Result updates live with up to 10 decimals
Copy the result or swap units in one click
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Files processed in browser, never uploaded.
No waiting, no queue, works in seconds.