Unit Converter
Unit converter helps you get fast, accurate results without fuss. Switch between imperial and metric across common units. Length, weight, volume, and more—done in a snap. Results are easy to read and copy. Use it in your browser and keep moving—no clutter, no confusion.
Sticky controls · Swap · Paste to detect units · Copy result · Remembers last category.
Quick actions
Supported examples
- Length: 12 km, 1500 m, 5ft 10in, 72"
- Mass: 3.5 kg, 2 lb, 12 oz
- Volume: 2 L, 500 ml, 1 gal
- Area: 2 m^2, 1 acre, 300 cm2
- Temperature: 72 F, 22 C, 295 K
Frequently Asked Questions
- Which units are included?
- Length, weight, volume, and more—with imperial and metric options.
- How do I improve accuracy?
- Pick the exact unit (e.g., US fluid ounce vs imperial).
- Can I copy the result?
- Yes—use the copy button or select all and copy.
- Can I copy the result?
- Yes—use the copy button or select all and copy.
- Can I copy the result?
- Yes—use the copy button or select all and copy.