| ALPHAMASS: 6.6446565×10-27 kg | LN2: 0.693147180559945 |
| APERY: 1.202056903159594 | LN3: 1.09861228866811 |
| ASTROUNIT: 1.495979×108 km | LOG102: 0.301029995663981 |
| ATMOSPHERE: 1.01325×105 Pa | LOG103: 0.477121254719662 |
| ATOMICMASS: 1.66053886×10-27 kg | LOG10E: 0.444294481903252 |
| AVOGADRO: 6.02214153×1023 /mol | LUNARMONTH: 29.5306 days |
| BOHRMAGN: 927.400949×10-26 J/T | MAGNETIC: 12.566370614×10-7 N/A2 |
| BOHRRADIUS: 0.5291772108×10-10 m | MAGNFLUXQ: 2.06783372×10-15 Wb |
| BOLTZMANN: 1.3806505×10-23 J/K | MARATHON: 26.21875 mi |
| BTUPKJ: 0.94782 BTU/kJ | METER: 39.37008 in |
| CALORIE: 4.1868 J | METERPYD: 0.9144002 m/yd |
| CALPJ: 0.23885 cal/J | METRICMILE: 0.9320568 mi |
| CATALAN: 0.915965594177219 | MILE: 1.609344 km |
| COMPTON: 2.426310238×10-12 m | MILEPKM: 0.6213712 mi/km |
| CONDQ: 7.748091733×10-5 S | MUONMASS: 1.8835314×10-28 kg |
| COULOMB: 8.9876551787×109 Nm2/C2 | NAUTMILE: 1.15078 mi |
| CUBERT2: 1.259921049894873 | NEUTRONMASS: 1.67492728×10-27 kg |
| CUBERT3: 1.442249570307408 | NUCLMAGN: 5.05078343×10-27 J/T |
| D2RADIANS: 0.0174532925199433 rad/° | OUNCE: 0.028349523125 kg |
| DAYLENGTH: 86164.09 s | PARSEC: 3.262 ly |
| DEUTERONMASS: 3.34358335×10-27 kg | PERATIO: 1836.15267261 |
| EINV: 0.367879441171442 | PHI: 1.618033988749895 |
| ELECTRIC: 8.854187817×10-12 F/m | PHIINV: 0.6180339887498948 |
| ELECTRONMASS: 9.1093826×10-31 kg | PI: 3.141592653589793 |
| ELECTRONVOLT: 1.60217653×10-19 J | PI43: 4.18879020478639 |
| ELEMENTARYCHG: 1.60217653×10-19 C | PIINV: 0.318309886183791 |
| ENATURAL: 2.718281828459045 | PIINVSQRT: 0.5641895835477563 |
| ESQUARED: 7.389056098930650 | PISQUARED: 9.869604401089359 |
| ETOPI: 23.14069263277927 | PITOE: 22.45915771836105 |
| EULER: 0.577215664901533 | PLANCK: 6.6260693×10-34 Js |
| FARADAY: 96485.3383 C/mol | PLANCK2PI: 1.05457168×10-34 Js |
| FIFTEENK: 9.320568 mi | POUND: 0.45359237 kg |
| FINESTRUCT: 7.297352568×10-3 | PROTONMASS: 1.67262171×10-27 kg |
| FIVEK: 3.106856 mi | RADIANS2D: 57.295779513082 °/rad |
| FOOT: 0.3048 m | RADIUSEARTH: 3956.6 mi |
| FOURTHPI: 0.785398163397448 | RADIUSMARS: 2104.1 mi |
| FTLBFPJOULE: 1.35581795 ft-lbf/J | RADIUSMOON: 1079.6 mi |
| GALUKPL: 0.219969 galUK/l | RYDBERG: 10973731.568525 /m |
| GALUSPL: 0.264172 galUS/l | SIXTHPI: 0.523598775598299 |
| GASCONST: 8.314472 J/mol/K | SOUNDSPEED: 331.36 m/s |
| GRAM: 2.20462×10-3 lb | SQRT10: 3.162277660168379 |
| GRAVITATIONAL: 6.67384×10-11 m3/kg/s2 | SQRT2: 1.414213562373095 |
| GRAVITY: 9.80665 m/s2 | SQRT3: 1.732050807568877 |
| HALFMARATHON: 13.109375 mi | SQRT5: 2.236067977499790 |
| HALFPI: 1.5707963267949 | SQRT6: 2.449489742783178 |
| HARTREE: 4.35974417×10-18 J | SQRT7: 2.645751311064591 |
| INCH: 0.0254 m | SQRT8: 2.828427124746190 |
| INVFINESTR: 137.03599911 | SQRTE: 1.64872127070013 |
| JOSEPHSON: 483597.879×109 hz/V | SQRTPI: 1.77245385090552 |
| JOULEPCAL: 4.1868 J/cal | STEFANBOLTZ: 5.6704×10-8 W/m2/K4 |
| JOULEPFTLBF: 0.73756215 J/ft-lbf | TAUMASS: 3.16777×10-27 kg |
| KGPLB: 0.45359237 kg/lb | TENK: 6.213712 mi |
| KJOULEPBTU: 1.05506 kJ/BTU | THIRDPI: 1.0471975511966 |
| KM: 0.6213712 mi | THIRTYK: 18.641136 mi |
| KMPMI: 1.609344 km/mi | TWENTYFIVEK: 15.53428 mi |
| KNOT: 1.15078 mi/hr | TWENTYK: 12.427424 mi |
| LBPKG: 2.2046226 lb/kg | TWOPI: 6.28318530717959 |
| LIGHTSPEED: 2.99792458×108 m/s | ULTRA100K: 62.13712 mi |
| LIGHTYEAR: 9.46053×1012 km | ULTRA50K: 31.06856 mi |
| LITERPGALUK: 4.54609 l/galUK | YARDPM: 1.093613 yd/m |
| LITERPGALUS: 3.7854118 l/galUS | YEAR: 365.2425 days |
| LN10: 2.302585092994046 |