units.lib revision 1.25
1/ $NetBSD: units.lib,v 1.25 2022/02/15 13:44:47 jakllsch Exp $ 2 3/ primitive units 4 5m !a! 6kg !b! 7sec !c! 8coul !d! 9candela !e! 10dollar !f! 11bit !h! 12erlang !i! 13K !j! 14 15/ prefixes 16 17yotta- 1e24 18zetta- 1e21 19exa- 1e18 20peta- 1e15 21tera- 1e12 22giga- 1e9 23mega- 1e6 24myria- 1e4 25kilo- 1e3 26hecto- 1e2 27deka- 1e1 28deci- 1e-1 29centi- 1e-2 30milli- 1e-3 31micro- 1e-6 32nano- 1e-9 33pico- 1e-12 34femto- 1e-15 35atto- 1e-18 36zopto- 1e-21 37yocto- 1e-24 38 39semi- .5 40demi- .5 41 42Y- yotta 43Z- zetta 44E- exa 45P- peta 46T- tera 47G- giga 48M- mega 49k- kilo 50h- hecto 51da- deka 52d- deci 53c- centi 54m- milli 55p- pico 56f- femto 57a- atto 58z- zopto 59y- yocto 60 61/ constants 62 63fuzz 1 64pi 3.14159265358979323846 65c 2.99792458e+8 m/sec fuzz 66g 9.80665 m/sec2 67au 1.49597871e+11 m fuzz 68mole 6.022169e+23 fuzz 69e 1.6021917e-19 coul fuzz 70energy c2 71force g 72mercury 1.33322e+5 kg/m2-sec2 73hg mercury 74 75/ dimensionless 76 77radian .5 / pi 78degree 1|180 pi-radian 79circle 2 pi-radian 80turn 2 pi-radian 81revolution turn 82rev turn 83grade .9 degree 84arcdeg 1 degree 85arcmin 1|60 arcdeg 86ccs 1|36 erlang 87arcsec 1|60 arcmin 88 89steradian radian2 90sphere 4 pi-steradian 91sr steradian 92 93/ Time 94 95second sec 96s sec 97minute 60 sec 98min minute 99hour 60 min 100hr hour 101day 24 hr 102da day 103week 7 day 104year 365.24219879 day fuzz 105yr year 106month 1|12 year 107ms millisec 108us microsec 109 110/ Mass 111 112gram millikg 113gm gram 114mg milligram 115metricton kilokg 116 117/ Avoirdupois 118 119lb .45359237 kg 120pound lb 121lbf lb g 122ounce 1|16 lb 123oz ounce 124dram 1|16 oz 125dr dram 126grain 1|7000 lb 127gr grain 128shortton 2000 lb 129ton shortton 130longton 2240 lb 131 132/ Apothecary 133 134scruple 20 grain 135apdram 60 grain 136apounce 480 grain 137appound 5760 grain 138troypound appound 139troyounce 1|12 troypound 140 141/ Length 142 143meter m 144cm centimeter 145mm millimeter 146km kilometer 147nm nanometer 148micron micrometer 149angstrom decinanometer 150 151inch 2.54 cm 152in inch 153foot 12 in 154feet foot 155ft foot 156yard 3 ft 157yd yard 158rod 5.5 yd 159rd rod 160mile 5280 ft 161mi mile 162 163british 1200|3937 m/ft 164nmile 1852 m 165 166acre 4840 yd2 167 168cc cm3 169liter kilocc 170ml milliliter 171 172/ US Liquid 173 174gallon 231 in3 175imperial 1.20095 176gal gallon 177quart 1|4 gal 178qt quart 179pint 1|2 qt 180pt pint 181 182floz 1|16 pt 183fldr 1|8 floz 184 185/ US Dry 186 187dry 268.8025 in3/gallon fuzz 188peck 8 dry-quart 189pk peck 190bushel 4 peck 191bu bushel 192chaldron 36 bushel 193 194/ British 195 196brgallon 277.420 in3 fuzz 197brquart 1|4 brgallon 198brpint 1|2 brquart 199brfloz 1|20 brpint 200brpeck 554.84 in3 fuzz 201brbushel 4 brpeck 202 203/ Bottles 204 205bottle 750 milliliter 206/bottle fifth 207 208miniature 100 milliliter 209split 1|4 bottle 210half 1|2 bottle 211magnum 2 bottle 212jeroboam 4 bottle 213rehoboam 6 bottle 214methuselah 8 bottle 215salmanazar 12 bottle 216balthazar 16 bottle 217nebuchadnezzar 20 bottle 218sovereign 34 bottle 219 220/ Bottles - alternate names and spellings 221 222pony split 223fillette half 224tappithen 3 bottle 225rheoboam rehoboam 226shalmaneser salmanazar 227 228/ Energy Work 229 230newton kg-m/sec2 231nt newton 232N newton 233joule nt-m 234watt joule/sec 235W watt 236cal 4.1868 joule 237 238/ Electrical 239 240coulomb coul 241C coul 242ampere coul/sec 243amp ampere 244volt watt/amp 245ohm volt/amp 246mho /ohm 247farad coul/volt 248henry sec2/farad 249weber volt-sec 250 251/ Light 252 253cd candela 254lumen cd sr 255lux cd sr/m2 256 257/ Wall Street Journal, July 2, 1993 258 259$ dollar 260argentinapeso $ 261australiadollar .66 $ 262bahraindinar 2.6522 $ 263brazilcruzeiro .000019 $ 264britainpound 1.49 $ 265canadadollar .77 $ 266czechkoruna .034 $ 267chilepeso .0025 $ 268chinarenminbi .174856 $ 269colombiapeso .001495 $ 270denmarkkrone .15 $ 271ecuadorsucre .000539 $ 272europeeuro 0.9142 $ 273greatbritainpound britainpound 274hongkongdollar .13 $ 275hungaryforint .011 $ 276indiarupee .03211 $ 277indonesiarupiah .0004782 $ 278israelshekel .3642 $ 279japanyen .0093 $ 280jordandinar 1.4682 $ 281kuwaitdinar 3.3173 $ 282lebanonpound .000578 $ 283malaysiaringgit .338 $ 284maltalira 2.6042 $ 285mexicopeso .3205128 $ 286newzealanddollar .539 $ 287norwaykrone .139 $ 288pakistanrupee .037 $ 289perunewsol .5065 $ 290philippinespeso .03738 $ 291polandzloty .000059 $ 292saudiarabiariyal .26702 $ 293singaporedollar .6157 $ 294slovakkoruna .034 $ 295southafricarand .21 $ 296southkoreawon .001 $ 297swedenkrona .13 $ 298switzerlandfranc .66 $ 299taiwandollar .038285 $ 300thailandbaht .03962 $ 301turkeylira .0000929 $ 302unitedarabdirham .2723 $ 303uruguaynewpeso .246852 $ 304venezuelabolivar .011 $ 305 306/ The following currencies are locked to the Euro: 307/ <URL:http://www.ecb.int/change/conversion.htm> 308belgiumfranc 1|40.3399 euro 309germanymark 1|1.95583 euro 310spainpeseta 1|166.386 euro 311francefranc 1|6.55957 euro 312irelandpunt 1|.787564 euro 313italylira 1|1936.27 euro 314luxembourgfranc 1|40.3399 euro 315netherlandsguilder 1|2.20371 euro 316austriaschilling 1|13.7603 euro 317portugalescudo 1|200.482 euro 318finlandmarkka 1|5.94573 euro 319greecedrachma 1|340.750 euro 320 321mark germanymark 322euro europeeuro 323bolivar venezuelabolivar 324peseta spainpeseta 325rand southafricarand 326escudo portugalescudo 327newsol perunewsol 328guilder netherlandsguilder 329hollandguilder netherlandsguilder 330peso mexicopeso 331yen japanyen 332lira italylira 333rupee indiarupee 334drachma greecedrachma 335franc francefranc 336markka finlandmarkka 337sucre ecuadorsucre 338poundsterling britainpound 339cruzeiro brazilcruzeiro 340 341/ computer 342 343baud bit/sec 344byte 8 bit 345block 512 byte 346kbyte 1024 byte 347megabyte 1024 kbyte 348gigabyte 1024 megabyte 349meg megabyte 350terabyte 1024 gigabyte 351petabyte 1024 terabyte 352 353 354/ Trivia 355 356% 1|100 357admiraltyknot 6080 ft/hr 358apostilb cd/pi-m2 359are 1e+2 m2 360arpentcan 27.52 mi 361arpentlin 191.835 ft 362astronomicalunit au 363atmosphere 1.01325e+5 nt/m2 364atm atmosphere 365atomicmassunit 1.66044e-27 kg fuzz 366amu atomicmassunit 367bag 94 lb 368bakersdozen 13 369bar 1e+5 nt/m2 370barie 1e-1 nt/m2 371barleycorn 1|3 in 372barn 1e-28 m2 373barrel 42 gal 374barye 1e-1 nt/m2 375bev 1e+9 e-volt 376biot 10 amp 377blondel cd/pi-m2 378boardfoot 144 in3 379bolt 40 yd 380bottommeasure 1|40 in 381britishthermalunit 1.05506e+3 joule fuzz 382btu britishthermalunit 383refrigeration 12000 btu/ton-hour 384buck dollar 385Ci curie 386cable 720 ft 387caliber 1e-2 in 388calorie cal 389carat 205 mg 390caratgold 1|24 391cent centidollar 392cental 100 lb 393centesimalminute 1e-2 grade 394centesimalsecond 1e-4 grade 395century 100 year 396cfs ft3/sec 397chain 66 ft 398circularinch 1|4 pi-in2 399circularmil 1e-6|4 pi-in2 400clusec 1e-8 mm-hg m3/s 401coomb 4 bu 402cord 128 ft3 403cordfoot cord 404crith 9.06e-2 gm 405cubit 18 in 406cup 1|2 pt 407curie 3.7e+10 /sec 408dalton amu 409decade 10 yr 410diopter /m 411displacementton 35 ft3 412doppelzentner 100 kg 413dozen 12 414drop .03 cm3 415dyne cm-gm/sec2 416electronvolt e-volt 417ell 45 in 418engineerschain 100 ft 419engineerslink 100|100 ft 420equivalentfootcandle lumen/pi-ft2 421equivalentlux lumen/pi-m2 422equivalentphot cd/pi-cm2 423erg cm2-gm/sec2 424ev e-volt 425faraday 9.652e+4 coul 426fathom 6 ft 427fermi 1e-15 m 428fifth 4|5 qt 429fin 5 dollar 430finger 7|8 in 431firkin 9 gal 432footcandle lumen/ft2 433footlambert cd/pi-ft2 434fortnight 14 da 435franklin 3.33564e-10 coul 436frigorie kilocal 437furlong 220 yd 438Gy gray 439galileo 1e-2 m/sec2 440gamma 1e-9 weber/m2 441gauss 1e-4 weber/m2 442geodeticfoot british-ft 443geographicalmile 1852 m 444gilbert 7.95775e-1 amp 445gill 1|4 pt 446gray joule/kg 447gross 144 448gunterschain 22 yd 449hand 4 in 450hectare 1e+4 m2 451hefnercandle .92 cd 452hertz /sec 453Hz hertz 454hogshead 63 gallon 455hd hogshead 456homestead 1|4 mi2 457horsepower 550 ft-lb-g/sec 458hp horsepower 459hyl gm force sec2/m 460hz /sec 461imaginarycubicfoot 1.4 ft3 462karat 1|24 463kcal kilocal 464kcalorie kilocal 465kev 1e+3 e-volt 466key kg 467khz 1e+3 /sec 468kilderkin 18 gal 469knot nmile/hr 470lambert cd/pi-cm2 471langley cal/cm2 472last 80 bu 473league 3 mi 474lightyear c-yr 475line 1|12 in 476link 66|100 ft 477longhundredweight 112 lb 478longquarter 28 lb 479lusec 1e-6 mm-hg m3/s 480mach 331.46 m/sec 481marineleague 3 nmile 482maxwell 1e-8 weber 483metriccarat 200 mg 484mgd megagal/day 485mh millihenry 486mhz 1e+6 /sec 487mil 1e-3 in 488millennium 1000 year 489minersinch 1.5 ft3/min 490minim 1|60 fldr 491mo month 492mpg mile/gal 493mph mile/hr 494nail 1|16 yd 495nauticalmile nmile 496nit cd/m2 497noggin 1|8 qt 498nox 1e-3 lux 499ns nanosec 500oersted 2.5e+2 pi-amp/m 501oe oersted 502pace 36 in 503palm 3 in 504parasang 3.5 mi 505parsec au-radian/arcsec 506pascal nt/m2 507pc parsec 508pennyweight 1|20 oz 509pwt pennyweight 510percent % 511perch rd 512pf picofarad 513phot lumen/cm2 514pica 1|6 in 515pieze 1e+3 nt/m2 516pipe 4 barrel 517point 1|72 in 518poise gm/cm-sec 519pole rd 520poundal ft-lb/sec2 521pdl poundal 522proof 1|200 523psi lb-g/in2 524quarter 9 in 525quartersection 1|4 mi2 526quintal 100 kg 527quire 25 528R roentgen 529rackunit 1.75 in 530rad 100 erg/gm 531ream 500 532registerton 100 ft3 533rem 1e-2 sievert 534rhe 10 m2/nt-sec 535roentgen 2.58e-4 coulomb/kg 536rontgen roentgen 537rood 1.21e+3 yd 538rope 20 ft 539RU rackunit 540rutherford 1e+6 /sec 541rydberg 1.36054e+1 ev 542Sv sievert 543sabin 1 ft2 544sack 3 bu 545score 20 546seam 8 bu 547section mi2 548shed 1e-24 barn 549shippington 40 ft3 550shorthundredweight 100 lb 551shortquarter 25 lb 552siemens /ohm 553sievert joule/kg 554sigma microsec 555skein 120 yd 556skot 1e-3 apostilb 557slug lb-g-sec2/ft 558smoot 67 in 559span 9 in 560spat 4 pi sr 561spindle 14400 yd 562square 100 ft2 563stere m3 564sthene 1e+3 nt 565stilb cd/cm2 566stoke 1e-4 m2/sec 567stone 14 lb 568strike 2 bu 569surveyfoot british-ft 570surveyyard 3 surveyfoot 571surveyorschain 66 ft 572surveyorslink 66|100 ft 573tablespoon 4 fldr 574teaspoon 4|3 fldr 575tesla weber/m2 576therm 1e+5 btu 577thermie 1e+6 cal 578timberfoot ft3 579tnt 4.6e+6 m2/sec2 580tonne 1e+6 gm 581torr mm hg 582township 36 mi2 583tun 8 barrel 584U rackunit 585water gram g / cc 586wey 40 bu 587weymass 252 lb 588Xunit 1.00202e-13 m 589k 1.38047e-16 erg/degC 590 591 592degC K 593kelvin K 594brewster 1e-12 m2/newton 595degF 5|9 degC 596degreesrankine degF 597degrankine degreesrankine 598degreerankine degF 599degreaumur 10|8 degC 600drachm 60 grain 601poncelet 100 kg m g / sec 602denier .05|450 gram / m 603tex .001 gram / m 604englishell 45 inch 605scottishell 37.2 inch 606flemishell 27 inch 607planck 6.626e-34 joule-sec 608hbar 1.055e-34 joule-sec 609electronmass 9.1095e-31 kg 610protonmass 1.6726e-27 kg 611neutronmass 1.6606e-27 kg 612V volt 613eV e V 614bohrradius hbar2-C2/8.988e9 N m2-e2-electronmass 615becquerel 1|3.7e10 curie 616fresnel 1e12 hertz 617statcoul 1|2.99792458e9 coul 618statamp 1|2.99792458e9 amp 619statvolt 2.99792458e2 volt 620statcoulomb statcoul 621statampere statamp 622debye 3.336e-30 coul-m 623pulsatance 2 pi/sec 624rpm rev/minute 625rps rev/sec 626kilohm kiloohm 627megohm megaohm 628siderealyear 365.256360417 day 629siderealday 23.934469444 hour 630siderealhour 1|24 siderealday 631lunarmonth 29.5305555 day 632synodicmonth lunarmonth 633siderealmonth 27.32152777 day 634tropicalyear year 635solaryear year 636lunaryear 12 lunarmonth 637cran 37.5 brgallon 638kip 1000 lbf 639frenchfoot 16|15 ft 640frenchfeet frenchfoot 641toise 6 frenchfeet 642candle 1.02 candela 643militarypace 2.5 feet 644metre meter 645litre liter 646gramme gram 647iudiptheria 62.8 microgram 648iupenicillin .6 microgram 649iuinsulin 41.67 microgram 650cottonyarncount 2520 ft/pound 651linenyarncount 900 ft/pound 652worstedyarncount 1680 ft/pound 653metricyarncount meter/gram 654jewlerspoint 2 milligram 655 656/ Thai length 657 658krabiat 0.5208 cm 659nio 4 krabiat 660khuep 12 nio 661sok 2 khuep 662wah 4 sok 663sen 20 wah 664yot 400 sen 665 666/ Thai area 667 668tarangwah wah2 669ngan 100 tarangwah 670rai 4 ngan 671 672/ Thai weight 673 674salueng 3.75 gm 675baht 4 salueng 676tamlueng 4 baht 677chang 20 tamlueng 678hap 50 chang 679 680