This Length Conversion program uses custom rounding routines to avoid results such as 3.9999999999 instead of 4. It rounds the
result to 13 significant digits instead of rounding to some number of decimal places, therefore producing superior results for very big or
very small initial values and conversion factors. It accepts scientific notation and converts immediately.
Converting to and from: angstrom, astronomical unit (au), centimeter (cm), chain, decimeter (dm), fathom, foot (ft), furlong, inch (in), kilometer (km), league, light year, meter (m), mile (mi), millimeter (mm), micron (µ), nanometer (nm), nautical mile, parsec, rod, yard (yd).
All conversions: Currency - Length - Temperature
- Speed - Volume - Weight and Mass - Computer
Units - Time - Metric - Area
- Energy and Work - Power - Pressure - Angle