| blob | 47e2616540b4a0231fec9ab6b485b1eea299b42b |
1 / $FreeBSD: src/usr.bin/units/units.lib,v 1.19 2008/08/16 16:27:41 dwmalone Exp $
3 / primitive units
5 m !a!
6 kg !b!
7 sec !c!
8 coul !d!
9 candela !e!
10 usdollar !f!
11 euro !g!
12 bit !h!
13 erlang !i!
14 K !j!
16 / prefixes
18 yotta- 1e24
19 zetta- 1e21
20 exa- 1e18
21 peta- 1e15
22 tera- 1e12
23 giga- 1e9
24 mega- 1e6
25 myria- 1e4
26 kilo- 1e3
27 hecto- 1e2
28 deka- 1e1
29 deca- deka
30 deci- 1e-1
31 centi- 1e-2
32 milli- 1e-3
33 micro- 1e-6
34 nano- 1e-9
35 pico- 1e-12
36 femto- 1e-15
37 atto- 1e-18
38 zopto- 1e-21
39 zepto- zopto
40 yocto- 1e-24
42 semi- .5
43 demi- .5
45 Y- yotta
46 Z- zetta
47 E- exa
48 P- peta
49 T- tera
50 G- giga
51 M- mega
52 k- kilo
53 h- hecto
54 da- deka
55 d- deci
56 c- centi
57 m- milli
58 n- nano
59 p- pico
60 f- femto
61 a- atto
62 z- zopto
63 y- yocto
65 / binary prefixes introduced in 1999
66 exbi- 1152921504606846976
67 pebi- 1125899906842624
68 tebi- 1099511627776
69 gibi- 1073741824
70 mebi- 1048576
71 kibi- 1024
73 Ei- exbi
74 Pi- pebi
75 Ti- tebi
76 Gi- gibi
77 Mi- mebi
78 Ki- kibi
80 / constants
82 fuzz 1
83 pi 3.14159265358979323846
84 c 2.99792458e+8 m/sec
85 g0 9.80665 m/sec2
86 g g0
87 bigG 6.67428e-11 m3/kg/s2
88 AU 1.49597870691e+11 m fuzz
89 au AU
90 mole 6.0221417930e+23 fuzz
91 e 1.6021917e-19 coul fuzz
92 energy c2
93 force g
94 mercury 1.3332239e+5 kg/m2-sec2
95 hg mercury
96 mmHg 0.001 m hg
97 #mu 4.e-7 pi-N/A2
98 epsilon 1.0 /mu/c2
99 alpha 0.5 mu-c-e2/planck
100 planck 6.6260755e-34 joule-sec
101 hbar 0.5 planck/pi
102 electronmass 9.1093821545-31 kg
103 protonmass 1.6726217129-27 kg
104 neutronmass 1.6749272928-27 kg
106 / dimensionless
108 radian .5 / pi
109 degree 1|180 pi-radian
110 circle 2 pi-radian
111 turn 2 pi-radian
112 revolution turn
113 rev turn
114 grade .9 degree
115 arcdeg 1 degree
116 arcmin 1|60 arcdeg
117 ccs 1|36 erlang
118 arcsec 1|60 arcmin
120 steradian radian2
121 sphere 4 pi-steradian
122 sr steradian
124 / Time
126 second sec
127 s sec
128 minute 60 sec
129 min minute
130 hour 60 min
131 hr hour
132 day 24 hr
133 da day
134 week 7 day
135 year 365.24219879 day fuzz
136 yr year
137 month 1|12 year
138 us microsec
140 / Mass
142 gram millikg
143 gm gram
144 metricton kilokg
146 / Avoirdupois
148 lb .45359237 kg
149 pound lb
150 lbf lb g
151 ounce 1|16 lb
152 oz ounce
153 dram 1|16 oz
154 dr dram
155 grain 1|7000 lb
156 gr grain
157 shortton 2000 lb
158 ton shortton
159 longton 2240 lb
161 / Apothecary
163 scruple 20 grain
164 apdram 60 grain
165 apounce 480 grain
166 appound 5760 grain
167 troypound appound
169 / Mining
171 troyounce apounce
172 troz apounce
173 pennyweight 1|20 troz
174 pwt pennyweight
175 dwt pennyweight
177 / Length
179 meter m
180 micron micrometer
181 angstrom decinanometer
182 ao 0.25 alpha/pi/rydbergconst
184 inch 2.54 cm
185 in inch
186 foot 12 in
187 feet foot
188 ft foot
189 yard 3 ft
190 yd yard
191 rod 5.5 yd
192 rd rod
193 mile 5280 ft
194 mi mile
196 british 1200|3937 m/ft
197 nmile 1852 m
199 acre 4840 yd2
201 cc cm3
202 liter kilocc
203 ml milliliter
205 / US Liquid
207 gallon 231 in3
208 imperial 1.20095
209 gal gallon
210 quart 1|4 gal
211 qt quart
212 pint 1|2 qt
213 pt pint
215 floz 1|16 pt
216 fldr 1|8 floz
217 shot 3|2 floz
219 / US Dry
221 dry 268.8025 in3/gallon fuzz
222 peck 8 dry-quart
223 pk peck
224 bushel 4 peck
225 bu bushel
226 chaldron 36 bushel
228 / British
230 brgallon 277.420 in3 fuzz
231 brquart 1|4 brgallon
232 brpint 1|2 brquart
233 brfloz 1|20 brpint
234 brpeck 554.84 in3 fuzz
235 brbushel 4 brpeck
236 brhundredweight 112 lb
238 / Bottles
240 bottle 750 milliliter
241 /bottle fifth
243 miniature 100 milliliter
244 split 1|4 bottle
245 half 1|2 bottle
246 magnum 2 bottle
247 jeroboam 4 bottle
248 rehoboam 6 bottle
249 methuselah 8 bottle
250 salmanazar 12 bottle
251 balthazar 16 bottle
252 nebuchadnezzar 20 bottle
253 sovereign 34 bottle
255 / Bottles - alternate names and spellings
257 pony split
258 fillette half
259 tappit-hen 3 imperial
260 rheoboam rehoboam
261 shalmaneser salmanazar
263 / Russian
264 berkovets 10 pood
265 pood 40 funt
266 funt 0.40951 kg
267 lot 1|32 funt
268 zolotnik 1|3 lot
269 dolya 1|96 zolotnik
270 rumile 7 verst
271 mezhevayaverst 2 verst
272 verst 1066.8 m
273 sazhen 1|500 verst
274 kosayasazhen 1|430.2 verst
275 arshin 1|1500 verst
276 / is not exactly defined
277 ruell 16.54 in
278 liniya 1|10 in
279 vershok 1.75 in
280 pyad 7 in
281 vedro 12.3 liter
282 shtoff 1|10 vedro
283 vinebottle 1|16 vedro
284 vodkabottle 1|20 vedro
285 charka 1|100 vedro
286 shkalik 1|200 vedro
287 desyatina_state 109.3 are
288 desyatina_farmery 0.75 desyatina_state
289 sqverst 104.2 desyatina_state
290 sqarshin 1|21600 desyatina_state
291 sqfoot 1|117600 desyatina_state
293 / Energy Work
295 newton kg-m/sec2
296 nt newton
297 N newton
298 joule nt-m
299 J joule
300 cal 4.1868 joule
302 / Electrical
304 coulomb coul
305 C coul
306 ampere coul/sec
307 A ampere
308 amp ampere
309 watt joule/sec
310 W watt
311 volt watt/amp
312 ohm volt/amp
313 mho /ohm
314 farad coul/volt
315 F farad
316 henry sec2/farad
317 H henry
318 weber volt-sec
319 Wb weber
321 / Light
323 cd candela
324 lumen cd sr
325 lux cd sr/m2
327 / EMU currencies have constant exchange rate against Euro since 1.1.1999.
328 / See http://en.wikipedia.org/wiki/Euro for details.
329 austriaschilling 1|13.7603 euro
330 belgiumfranc 1|40.3399 euro
331 finlandmarkka 1|5.94573 euro
332 francefranc 1|6.55957 euro
333 germanymark 1|1.95583 euro
334 greecedrachma 1|340.750 euro
335 irelandpunt 1|0.787564 euro
336 italylira 1|1936.27 euro
337 luxembourgfranc 1|40.3399 euro
338 netherlandsguilder 1|2.20371 euro
339 portugalescudo 1|200.482 euro
340 spainpeseta 1|166.386 euro
341 sloveniantolar 1|239.640 euro
342 cypriotpound 1|0.585274 euro
343 malteselira 1|0.429300 euro
344 slovakkoruna 1|30.1260 euro
346 / These ones are pegged to the Euro
347 / See http://en.wikipedia.org/wiki/Euro for details.
348 bosniaherzegovinamark 1|1.95583 euro
349 bulgarianlev 1|1.95583 euro
350 capeverdeanescudo 1|110.265 euro
351 centralafricancfafranc 1|655.957 euro
352 comorosfranc 1|491.96775 euro
353 danishkrone 1|7.46038 euro
354 estoniakroon 1|15.6466 euro
355 lithuanianlitas 1|3.45280 euro
356 pacificfrancexchange 1|0.00838 euro
357 westafricancfafranc 1|655.957 euro
359 / These ones are pegged on the US Dollar
360 / See http://en.wikipedia.org/wiki/USD for details.
361 dollar usdollar
362 arubanflorin 1|1.75 usdollar
363 bahamiandollar 1|1 usdollar
364 bahrainidinar 1|0.376 usdollar
365 barbadiandollar 1|2 usdollar
366 belizedollar 1|2 usdollar
367 belarusianruble 1|2135 usdollar
368 bermudiandollar 1|1 usdollar
369 caymanislandsdollar 1.2 usdollar
370 cubanconvertiblepeso 1.08 usdollar
371 djiboutianfranc 1|177.721 usdollar
372 eastcaribbeandollar 1|2.7 usdollar
373 eritreannakfa 1|15 usdollar
374 hongkongdollar 1|7.80 usdollar
375 macanesepatacas 1|1.03 hongkongdollar
376 jordaniandinar 1|0.709 usdollar
377 lebanesepound 1|1507.5 usdollar
378 maldivianrufiyaa 1|12.8 usdollar
379 netherlandsantilleanguilder 1|1.79 usdollar
380 omanirial 2.6008 usdollar
381 qataririyal 1|3.64 usdollar
382 saudiriyal 1|3.75 usdollar
383 unitedarabemiratesdirham 1|3.6725 usdollar
385 bosniamark bosniaherzegovinamark
386 cfafranc centralafricancfafranc
387 cfpfranc pacificfrancexchange
388 drachma greecedrachma
389 escudo portugalescudo
390 franc francefranc
391 guilder netherlandsguilder
392 herzegovinamark bosniaherzegovinamark
393 hollandguilder netherlandsguilder
394 lira italylira
395 mark germanymark
396 markka finlandmarkka
397 peseta spainpeseta
398 rand southafricarand
400 / computer
402 baud bit/sec
403 nibble 4 bit
404 nybble nibble
405 byte 8 bit
406 word 2 byte
407 block 512 byte
408 kbyte 1024 byte
409 megabyte 1024 kbyte
410 gigabyte 1024 megabyte
411 terabyte 1024 gigabyte
412 petabyte 1024 terabyte
413 exabyte 1024 petabyte
414 zettabyte 1024 exabyte
415 yottabyte 1024 zettabyte
416 kilobyte kbyte
417 meg megabyte
420 / Trivia
422 % 1|100
423 abampere 10 ampere
424 admiraltyknot 6080 ft/hr
425 apostilb cd/pi-m2
426 are 1e+2 m2
427 asb apostilb
428 arpentcan 27.52 mi
429 arpentlin 191.835 ft
430 astronomicalunit au
431 atmosphere 1.01325e+5 nt/m2
432 atm atmosphere
433 atomicmassunit 1.66053878283e-27 kg fuzz
434 # year 3.15569259747e7 sec fuzz
435 amu atomicmassunit
436 bag 94 lb
437 bakersdozen 13
438 bar 1e+5 nt/m2
439 barie 1e-1 nt/m2
440 barleycorn 1|3 in
441 barn 1e-28 m2
442 oilbarrel 42 gal
443 barrel oilbarrel
444 barye 1e-1 nt/m2
445 baryl microbar
446 bev 1e+9 e-volt
447 biot 10 amp
448 blondel cd/pi-m2
449 boardfoot 144 in3
450 bolt 40 yd
451 bottommeasure 1|40 in
452 britishthermalunit 1.05506e+3 joule fuzz
453 btu britishthermalunit
454 refrigeration 12000 btu/ton-hour
455 buck usdollar
456 cable 720 ft
457 caliber 1e-2 in
458 calorie cal
459 carat 205 milligram
460 caratgold 1|24
461 cent centidollar
462 cental 100 lb
463 centesimalminute 1e-2 grade
464 centesimalsecond 1e-4 grade
465 century 100 year
466 cfs ft3/sec
467 chain 66 ft
468 circularinch 1|4 pi-in2
469 circularmil 1e-6|4 pi-in2
470 clusec 1e-8 mm-hg m3/s
471 coomb 4 bu
472 cord 128 ft3
473 cordfoot cord
474 crith 9.06e-2 gm
475 cubit 18 in
476 cup 1|2 pt
477 curie 3.7e+10 /sec
478 dalton amu
479 decade 10 yr
480 dioptre /m
481 displacementton 35 ft3
482 doppelzentner 100 kg
483 dozen 12
484 drop .03 cm3
485 dyne cm-gm/sec2
486 electronvolt e-volt
487 ell 45 in
488 engineerschain 100 ft
489 engineerslink 100|100 ft
490 equivalentfootcandle lumen/pi-ft2
491 equivalentlux lumen/pi-m2
492 equivalentphot cd/pi-cm2
493 erg cm2-gm/sec2
494 ev e-volt
495 faraday 9.6485309e+4 coul
496 fathom 6 ft
497 fermi 1e-15 m
498 fifth 4|5 qt
499 fin 5 usdollar
500 finger 7|8 in
501 firkin 9 gal
502 footcandle lumen/ft2
503 footlambert cd/pi-ft2
504 fortnight 14 da
505 franklin 3.33564e-10 coul
506 frigorie kilocal
507 furlong 220 yd
508 galileo 1e-2 m/sec2
509 gamma 1e-9 weber/m2
510 gauss 1e-4 weber/m2
511 G gauss
512 geodeticfoot british-ft
513 geographicalmile 1852 m
514 gilbert 2.5 amp/pi
515 gill 1|4 pt
516 gross 144
517 gunterschain 22 yd
518 hand 4 in
519 hartree 2 rydberg
520 head water
521 hectare 1e+4 m2
522 hefnercandle .92 cd
523 hertz /sec
524 Hz hertz
525 hogshead 63 gallon
526 hd hogshead
527 homestead 1|4 mi2
528 horsepower 735.50 watt
529 hp horsepower
530 hubble 1e9 ly
531 hyl gm force sec2/m
532 hz /sec
533 imaginarycubicfoot 1.4 ft3
534 jansky 1e-26 W/m2-Hz
535 Jy jansky
536 karat 1|24
537 kayser /cm
538 key kg
539 kilderkin 18 gal
540 knot nmile/hr
541 kn knot
542 lambert cd/pi-cm2
543 Lb lambert
544 langley cal/cm2
545 last 80 bu
546 league 3 mi
547 lightyear c-yr
548 ly lightyear
549 line 1|12 in
550 link 66|100 ft
551 longhundredweight 112 lb
552 longquarter 28 lb
553 lusec 1e-6 mm-hg m3/s
554 m_earth 5.97223e24 kg
555 m_moon 7.34e22 kg
556 m_sun 1.98843e30 kg
557 mach 331.46 m/sec
558 marineleague 3 nmile
559 maxwell 1e-8 weber
560 Mx maxwell
561 metriccarat 200 milligram
562 mgd megagal/day
563 mh millihenry
564 mil 1e-3 in
565 millennium 1000 year
566 minersinch 1.5 ft3/min
567 minim 1|60 fldr
568 mo month
569 mpg mile/gal
570 mph mile/hr
571 nail 1|16 yd
572 nauticalmile nmile
573 nit cd/m2
574 noggin 1|8 qt
575 nox 1e-3 lux
576 oersted 2.5e+2 amp/m/pi
577 Oe oersted
578 pace 36 in
579 pair 2
580 palm 3 in
581 parasang 3.5 mi
582 parsec AU-radian/arcsec
583 pascal nt/m2
584 Pa pascal
585 pc parsec
586 percent %
587 perch rd
588 phot lumen/cm2
589 pica 1|6 in
590 pieze 1e+3 nt/m2
591 pipe 4 barrel
592 point 1|72 in
593 poise gm/cm-sec
594 P poise
595 pole rd
596 pond 9.80665e-3 nt
597 poundal ft-lb/sec2
598 pdl poundal
599 proof 1|200
600 psi lb-g/in2
601 quarter 9 in
602 quartersection 1|4 mi2
603 quintal 100 kg
604 quire 25
605 r_earth 6.378e8 cm
606 r_moon 1.738e7 cm
607 r_sun 6.9599e10 cm
608 rackunit 1.75 in
609 rad 100 erg/gm
610 ream 500
611 registerton 100 ft3
612 rem 0.01 J/kg
613 rhe 10 m2/nt-sec
614 rontgen 2.58e-4 curie/kg
615 roentgen rontgen
616 rood 1.21e+3 yd
617 rope 20 ft
618 RU rackunit
619 rutherford 1e+6 /sec
620 rydbergconst 0.5 elctronmass-c-alpha2/planck
621 rydberg rydbergconst-planck-c
622 sabin 1 ft2
623 sack 3 bu
624 score 20
625 seam 8 bu
626 section mi2
627 shed 1e-24 barn
628 shippington 40 ft3
629 shorthundredweight 100 lb
630 shortquarter 25 lb
631 siemens /ohm
632 sigma microsec
633 skein 120 yd
634 skot 1e-3 apostilb
635 slug lb-g-sec2/ft
636 smoot 67 in
637 span 9 in
638 spat 4 pi sr
639 spindle 14400 yd
640 square 100 ft2
641 stere m3
642 sthene 1e+3 nt
643 stilb cd/cm2
644 sb stilb
645 stoke 1e-4 m2/sec
646 stone 14 lb
647 strike 2 bu
648 surveyfoot british-ft
649 surveyyard 3 surveyfoot
650 surveyorschain 66 ft
651 surveyorslink 66|100 ft
652 tablespoon 4 fldr
653 tbl tablespoon
654 tbsp tablespoon
655 teaspoon 4|3 fldr
656 tesla weber/m2
657 T tesla
658 therm 1e+5 btu
659 thermie 1e+6 cal
660 timberfoot ft3
661 tnt 4.6e+6 m2/sec2
662 tonne 1e+6 gm
663 torr mm hg
664 township 36 mi2
665 tsp teaspoon
666 tun 8 barrel
667 water gram g / cc
668 wey 40 bu
669 weymass 252 lb
670 Xunit 1.00206e-13 m
671 k 1.38047e-16 erg/degC
674 degC 1&+273.15 K
675 kelvin K
676 brewster 1e-12 m2/newton
677 degF 5|9&255.37222222222222222222 K
678 degreesrankine 5|9 K
679 degrankine degreesrankine
680 degreerankine degreesrankine
681 degreaumur 10|8&+273.15 K
682 drachm 60 grain
683 poncelet 100 kg m g / sec
684 denier .05|450 gram / m
685 tex .001 gram / m
686 englishell 45 inch
687 scottishell 37.2 inch
688 flemishell 27 inch
689 V volt
690 eV e V
691 bohrradius hbar2-C2/8.988e9 N m2-e2-electronmass
692 becquerel 1|3.7e10 curie
693 fresnel 1e12 hertz
694 statcoul 1|2.99792458e9 coul
695 statamp 1|2.99792458e9 amp
696 statvolt 2.99792458e2 volt
697 statcoulomb statcoul
698 statampere statamp
699 debye 3.33564e-30 coul-m
700 pulsatance 2 pi/sec
701 rpm rev/minute
702 rps rev/sec
703 kilohm kiloohm
704 megohm megaohm
705 siderealyear 365.256360417 day
706 siderealday 23.934469444 hour
707 siderealhour 1|24 sidereal day
708 lunarmonth 29.5305555 day
709 synodicmonth lunarmonth
710 siderealmonth 27.32152777 day
711 tropicalyear year
712 solaryear year
713 lunaryear 12 lunarmonth
714 cran 37.5 brgallon
715 kip 1000 lbf
716 frenchfoot 16|15 ft
717 frenchfeet frenchfoot
718 toise 6 frenchfeet
719 sievert 8.4 rontgen
720 candle 1.02 candela
721 militarypace 2.5 feet
722 metre meter
723 litre liter
724 gramme gram
725 iudiptheria 62.8 microgram
726 iupenicillin .6 microgram
727 iuinsulin 41.67 microgram
728 cottonyarncount 2520 ft/pound
729 linenyarncount 900 ft/pound
730 worstedyarncount 1680 ft/pound
731 metricyarncount meter/gram
732 jewlerspoint 2 milligram