Toolbox

Torque Unit Converter

扭矩换算牛米磅力英尺紧固扭矩

Convert across 5 torque units: N·m, kN·m, kgf·m, lbf·ft and lbf·in with exact factors — for car specs, fastener torque settings and machine design, fully local.

All processing is done locally in your browser. No data is uploaded.

How to Use

  • Paste any valid JSON, supports nesting, arrays and escapes
  • Click Beautify to auto indent and format
  • Click Minify to remove whitespace into one line
  • All operations run locally for privacy

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FAQ

What units do car torque specs use?

China/Europe use N·m (e.g. 300 N·m); the US uses lb-ft (e.g. 221 lb-ft). 300 N·m ≈ 221 lb-ft.

How to use bolt torque values?

Fasteners list N·m by size class; convert to your torque wrench's calibration unit before tightening.

Will my data be uploaded?

No, all conversions run locally in your browser.