Length unit conversion
- Support multiple length conversion methods:
- 1. Matriculation -> Matriculation
i) Mode 1:
[Km / meter, meter, decimeter, centimeter, glutinous rice, micron, nanometer, amy] -> [km / km, meter, decimeter, centimeter, glutin rice, micron, nano, amy
Ii) Mode 2: [km, m, dm, cm, mm, um, nm, a] -> [km, m, dm, cm, mm, um, nm, Å]

- 2. Metric -> Imperial / American
i) Mode 1:
[Kms, meter, decimeter, centimeter, millimeter, micrometer, nanometer, agstram] -> [union, mile, furlong, chain, rod, yard, fathom, foot, link, hand, inch, line, thousand, thousandth]
Ii) Mode 2: [km, m, dm, cm, mm, um, nm, Å] -> [union, mi, furlong, series, rd, yd, fad, ft, link, hand, in, line, mil , thou]

- 3. Imperial / American -> Imperial American
i) Mode 1:
[Association, Mile, Falong, Chain, Stick, Yard, Fatemat, Foot, Link, Hand, Inch, Line, Thousand, Thousand] -> [Association, Mile, Furlong, Chain, Stick, Yard, Fatemat, Foot, Hand, inch, line, thousand, thousandth]
Ii) Mode 2: [union, mi, furlong, series, rd, yd, phadam, ft, link, hand, in, line, mil, thou] -> [union, mi, furlong, series, rd, yd, fad , ft, link, hand, in, line, mil, thou]

- 4. Inch / American -> Metric
i) Mode 1:
[Sangh, Mile, Furlong, Chain, Stick, Yard, Fatemat, Foot, Link, Hands, Inch, Line, Thousand, Thousand] -> [Kms, Meters, Decium, Centimeter, Millimeter, Micrometer, Nanometer, Agstram]
Ii) Mode 2: [union, mi, furlong, series, rd, yd, fatham, ft, link, hand, in, line, mil, thou] -> [km, m, dm, cm, mm, um, nm , Å]

- 99% of results in 1 second, fast

- Accurate scientific calculation:
(1) For an infinite decimal number, 99.99% case represents more than 11 decimal places.
(2) For the finite decimal number, the exact value is displayed in 99.99% of cases, and the last 0 bits are removed after the decimal point has been removed.

- Suitable for working people, doing homework, self-study units

- When it comes to the length of foreign companies / projects, the user can convert to a specified length unit to create value.