Length Converter
Convert between metric and imperial length units instantly
Convert Length
Conversion Details
Also equals
Conversion History
| Date Saved | From Value | From Unit | To Value | To Unit | Formula | Action |
|---|
Metric System
1 km = 1000 m
1 m = 100 cm
1 cm = 10 mm
Imperial System
1 mi = 1760 yd
1 yd = 3 ft
1 ft = 12 in
Nautical & More
1 nmi = 1.852 km
1 nmi = 1.15078 mi
1 nmi = 6076.12 ft
Length Conversion Disclaimer
The Length Converter provided by Easy Tools HQ is for general informational purposes only. All conversions use standard international conversion factors and are accurate to the selected precision.
Important notes:
- Survey feet vs international feet: The converter uses international feet (1 ft = 0.3048 m exactly). US survey feet (1 ft = 1200/3937 m) are slightly different and not used here.
- Nautical miles: Uses international nautical mile (1 nmi = 1852 m exactly).
- Rounding: Results are rounded to the selected decimal places. For critical applications, verify with authoritative sources.
- Very large or small numbers: For extreme values (astronomical or microscopic), consider using scientific notation.
Precision note: The converter supports up to 6 decimal places. For most practical purposes, 4 decimal places provide sufficient accuracy (e.g., 0.0001 ft ≈ 0.03 mm).
Engineering & construction: For precise engineering work, always verify conversions against official standards and consider significant figures in your calculations.
Privacy notice: All calculations are performed locally in your browser. Your values and conversion history are stored locally on your device and are not sent to our servers.