pica
Lengthexact by definition
The pica is exactly 1/6 of an inch, 12 points, about 4.233 mm. It is the horizontal unit of page layout: column widths, margins and gutters are specified in picas while type sizes are specified in points.
Watch out: Its symbol clashes with the parsec, which is also written pc. Nothing in typography and nothing in astronomy is ever ambiguous in practice, but a bare "pc" in a conversion is worth checking.
| 1 | 0.0042333333 |
One pica in every length unit
| 2.61922e+32 | Planck length (lP) | |
| 4,233,330,000,000 | femtometer (fm) | |
| 4,233,330,000 | picometer (pm) | |
| 79,998,400 | bohr radius (a0) | |
| 42,333,300 | angstrom (Å) | |
| 4,233,330 | nanometer (nm) | |
| 4,233.33 | micrometer (μm) | |
| 166.667 | thou (thou) | |
| 12 | point (pt) | |
| 4.23333 | millimeter (mm) | |
| 1 | pica (pc)this unit | |
| 0.423333 | centimeter (cm) | |
| 0.166667 | inch (in) | |
| 0.0423333 | decimeter (dm) | |
| 0.0416667 | hand (hh) | |
| 0.0210438 | link (li) | |
| 0.0138889 | foot (ft) | |
| 0.0138889 | US survey foot (ftUS) | |
| 0.00462963 | yard (yd) | |
| 0.00423333 | meter (m) | |
| 0.00231481 | fathom (ftm) | |
| 0.000841751 | rod (rd) | |
| 0.000210438 | chain (ch) | |
| 0.0000228582 | cable length (cb) | |
| 0.0000210438 | furlong (fur) | |
| 0.00000423333 | kilometer (km) | |
| 0.00000263047 | mile (mi) | |
| 0.00000228582 | nautical mile (nmi) | |
| 8.76824e-07 | league (lea) | |
| 4.23333e-09 | megameter (Mm) | |
| 6.64469e-10 | Earth radius (REarth) | |
| 1.41209e-11 | light-second (ls) | |
| 1.10129e-11 | lunar distance (LD) | |
| 6.08500e-12 | solar radius (Rsun) | |
| 2.35348e-13 | light-minute (lmin) | |
| 2.82981e-14 | astronomical unit (AU) | |
| 4.47464e-19 | light-year (ly) | |
| 1.37193e-19 | parsec (pc) | |
| 1.37193e-22 | kiloparsec (kpc) | |
| 1.37193e-25 | megaparsec (Mpc) | |
| 1.37193e-28 | gigaparsec (Gpc) |
Solvers that use length