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1.18 ! jmc 1: / $OpenBSD: units.lib,v 1.17 2011/10/01 09:49:51 jmc Exp $
1.2 deraadt 2: / $NetBSD: units.lib,v 1.3 1996/04/06 06:01:04 thorpej Exp $
1.1 deraadt 3:
4: / primitive units
5:
6: m !a!
7: kg !b!
8: sec !c!
9: coul !d!
10: candela !e!
11: dollar !f!
12: bit !h!
13: erlang !i!
14: K !j!
15:
16: / prefixes
17:
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
1.6 pjanzen 29: deca- deka
1.1 deraadt 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
1.6 pjanzen 39: zepto- zopto
1.1 deraadt 40: yocto- 1e-24
41:
42: semi- .5
43: demi- .5
44:
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: p- pico
1.4 pjanzen 59: n- nano
1.1 deraadt 60: f- femto
61: a- atto
62: z- zopto
63: y- yocto
64:
65: / constants
66:
67: fuzz 1
68: pi 3.14159265358979323846
1.4 pjanzen 69: c 2.99792458e+8 m/sec
1.1 deraadt 70: g 9.80665 m/sec2
1.7 pjanzen 71: bigG 6.67390e-11 m3/kg/s2
1.4 pjanzen 72: AU 1.49597870e+11 m fuzz
73: au AU
74: mole 6.0221367e+23 fuzz
75: e 1.60217733e-19 coul fuzz
76: / Next two to be multiplied by mass
1.1 deraadt 77: energy c2
78: force g
1.4 pjanzen 79: mercury 1.3332239e+5 kg/m2-sec2
1.1 deraadt 80: hg mercury
1.4 pjanzen 81: mmHg 0.001 m hg
82:
83: mu 4.e-7 pi-N/A2
84: epsilon 1.0 /mu/c2
85: alpha 0.5 mu-c-e2/planck
86: planck 6.6260755e-34 joule-sec
87: hbar 0.5 planck/pi
88: electronmass 9.1093897e-31 kg
89: protonmass 1.6726231e-27 kg
90: neutronmass 1.6749286e-27 kg
91:
1.1 deraadt 92:
93: / dimensionless
94:
95: radian .5 / pi
96: degree 1|180 pi-radian
97: circle 2 pi-radian
98: turn 2 pi-radian
1.4 pjanzen 99: revolution turn
1.1 deraadt 100: rev turn
101: grade .9 degree
102: arcdeg 1 degree
103: arcmin 1|60 arcdeg
104: ccs 1|36 erlang
105: arcsec 1|60 arcmin
106:
107: steradian radian2
108: sphere 4 pi-steradian
109: sr steradian
110:
111: / Time
112:
113: second sec
114: s sec
115: minute 60 sec
116: min minute
117: hour 60 min
118: hr hour
119: day 24 hr
120: da day
121: week 7 day
1.4 pjanzen 122: year 3.15569259747e7 sec fuzz
1.1 deraadt 123: yr year
124: month 1|12 year
125: ms millisec
126: us microsec
127:
128: / Mass
129:
130: gram millikg
131: gm gram
132: mg milligram
133: metricton kilokg
134:
135: / Avoirdupois
136:
137: lb .45359237 kg
138: pound lb
139: lbf lb g
140: ounce 1|16 lb
141: oz ounce
142: dram 1|16 oz
143: dr dram
144: grain 1|7000 lb
145: gr grain
146: shortton 2000 lb
147: ton shortton
148: longton 2240 lb
149:
150: / Apothecary
151:
152: scruple 20 grain
153: apdram 60 grain
154: apounce 480 grain
155: appound 5760 grain
156: troypound appound
157:
158: / Length
159:
160: meter m
161: micron micrometer
162: angstrom decinanometer
1.4 pjanzen 163: ao 0.25 alpha/pi/rydbergconst
1.1 deraadt 164:
165: inch 2.54 cm
166: in inch
167: foot 12 in
168: feet foot
169: ft foot
170: yard 3 ft
171: yd yard
172: rod 5.5 yd
173: rd rod
174: mile 5280 ft
175: mi mile
176:
177: british 1200|3937 m/ft
1.4 pjanzen 178: / Assume we do not want the prefix n- with mile
1.1 deraadt 179: nmile 1852 m
180:
181: acre 4840 yd2
1.12 tedu 182:
183: ox acre/day
1.1 deraadt 184:
185: cc cm3
186: liter kilocc
187: ml milliliter
188:
189: / US Liquid
190:
191: gallon 231 in3
192: imperial 1.20095
193: gal gallon
194: quart 1|4 gal
195: qt quart
196: pint 1|2 qt
197: pt pint
198:
199: floz 1|16 pt
200: fldr 1|8 floz
201:
202: / US Dry
203:
204: dry 268.8025 in3/gallon fuzz
205: peck 8 dry-quart
206: pk peck
207: bushel 4 peck
208: bu bushel
209: chaldron 36 bushel
210:
211: / British
212:
213: brgallon 277.420 in3 fuzz
214: brquart 1|4 brgallon
215: brpint 1|2 brquart
216: brfloz 1|20 brpint
217: brpeck 554.84 in3 fuzz
218: brbushel 4 brpeck
219:
1.11 mickey 220: / Russian
221: berkovets 10 pood
222: pood 40 funt
223: funt 0.40951 kg
224: lot 1|32 funt
225: zolotnik 1|3 lot
226: dolya 1|96 zolotnik
227: rumile 7 verst
228: mezhevayaverst 2 verst
229: verst 1066.8 m
230: sazhen 1|500 verst
231: kosayasazhen 1|430.2 verst
232: arshin 1|1500 verst
233: / is not exactly defined
234: ruell 16.54 in
235: liniya 1|10 in
236: vershok 1.75 in
237: pyad 7 in
238: vedro 12.3 liter
239: shtoff 1|10 vedro
240: vinebottle 1|16 vedro
241: vodkabottle 1|20 vedro
242: charka 1|100 vedro
243: shkalik 1|200 vedro
244: desyatina_state 109.3 are
245: desyatina_farmery 0.75 desyatina_state
246: sqverst 104.2 desyatina_state
247: sqarshin 1|21600 desyatina_state
248: sqfoot 1|117600 desyatina_state
249:
250:
1.1 deraadt 251: / Energy Work
252:
253: newton kg-m/sec2
254: nt newton
255: N newton
256: joule nt-m
1.4 pjanzen 257: J joule
1.1 deraadt 258: cal 4.1868 joule
259:
260: / Electrical
261:
262: coulomb coul
263: C coul
264: ampere coul/sec
265: amp ampere
1.4 pjanzen 266: A amp
1.1 deraadt 267: watt joule/sec
1.4 pjanzen 268: W watt
1.1 deraadt 269: volt watt/amp
270: ohm volt/amp
271: mho /ohm
272: farad coul/volt
1.4 pjanzen 273: F farad
1.1 deraadt 274: henry sec2/farad
1.4 pjanzen 275: H henry
1.1 deraadt 276: weber volt-sec
1.4 pjanzen 277: Wb weber
1.1 deraadt 278:
279: / Light
280:
281: cd candela
282: lumen cd sr
283: lux cd sr/m2
284:
1.18 ! jmc 285: / http://www.federalreserve.gov/releases/h10/current/
! 286: / as of September 23, 2011
1.1 deraadt 287:
288: $ dollar
1.18 ! jmc 289: australiadollar .9784 $
! 290: brazilreal 1|1.8585 $
! 291: canadadollar 1|1.0280 $
! 292: chinayuan 1|6.3877 $
! 293: denmarkkrone 1|5.5044 $
! 294: euro 1.3518 $
! 295: hongkongdollar 1|7.8015 $
! 296: indiarupee 1|49.3400 $
! 297: japanyen 1|76.3000 $
! 298: malaysiaringgit 1|3.1650 $
! 299: mexicopeso 1|13.7753 $
! 300: newzealanddollar .7790 $
! 301: norwaykrone 1|5.8365 $
! 302: singaporedollar 1|1.2950 $
! 303: southafricarand 1|8.2600 $
! 304: southkoreawon 1|1164.9000 $
! 305: srilankarupee 1|110.2500 $
! 306: swedenkrona 1|6.8765 $
! 307: switzerlandfranc 1|0.9035 $
! 308: taiwandollar 1|30.3800 $
! 309: thailandbaht 1|30.9100 $
! 310: unitedkingdompound 1.5475 $
! 311: venezuelabolivar 1|4.2893 $
1.10 pjanzen 312:
313: / Wall Street Journal, May 30 2002
314:
315: / argentinapeso $ XXX not stable
316: bahraindinar 2.6525 $
317: chilepeso .0015 $
318: colombiapeso .000430 $
319: czechkoruna .0306 $
320: hungaryforint .00384 $
321: indonesiarupiah .000113 $
322: israelshekel .202 $
1.4 pjanzen 323: jordandinar 1.41 $
1.10 pjanzen 324: kuwaitdinar 3.28 $
325: lebanonpound .000661 $
326: pakistanrupee .0167 $
327: perunewsol .288 $
328: philippinespeso .0200 $
329: polandzloty .248 $
1.4 pjanzen 330: saudiarabiariyal .2666 $
1.10 pjanzen 331: turkeylira .00000070 $
1.1 deraadt 332: unitedarabdirham .2723 $
1.10 pjanzen 333: uruguaypeso .0599 $
1.5 pjanzen 334:
335: / EMU currencies have constant exchange rate against Euro since 1.1.1999
336: austriaschilling 1|13.7603 euro
337: belgiumfranc 1|40.3399 euro
1.16 jmc 338: cypruspound 1|0.585274 euro
1.5 pjanzen 339: finlandmarkka 1|5.94573 euro
340: francefranc 1|6.55957 euro
341: germanymark 1|1.95583 euro
1.10 pjanzen 342: greecedrachma 1|340.750 euro
1.5 pjanzen 343: irelandpunt 1|0.787564 euro
344: italylira 1|1936.27 euro
1.16 jmc 345: luxembourgfranc 1|40.3399 euro
346: maltalira 1|0.429300 euro
1.6 pjanzen 347: netherlandsguilder 1|2.20371 euro
1.5 pjanzen 348: portugalescudo 1|200.482 euro
349: spainpeseta 1|166.386 euro
1.16 jmc 350: slovakiakoruna 1|30.1260 euro
351: sloveniatolar 1|239.640 euro
1.1 deraadt 352:
1.14 jmc 353: chinarenminbi chinayuan
354: sucre ecuadorsucre
355: markka finlandmarkka
356: franc francefranc
1.1 deraadt 357: mark germanymark
1.14 jmc 358: drachma greecedrachma
359: rupee indiarupee
360: lira italylira
361: yen japanyen
362: peso mexicopeso
1.1 deraadt 363: guilder netherlandsguilder
364: hollandguilder netherlandsguilder
1.14 jmc 365: sol perusol
366: escudo portugalescudo
367: rand southafricarand
368: peseta spainpeseta
1.13 jmc 369: poundsterling unitedkingdompound
370: greatbritainpound unitedkingdompound
371: britainpound unitedkingdompound
1.14 jmc 372: bolivar venezuelabolivar
1.1 deraadt 373:
1.6 pjanzen 374: / ISO 4217 and then some
375: AED unitedarabdirham
376: ARP argentinapeso
377: ATS austriaschilling
378: AUD australiadollar
379: BEF belgiumfranc
1.15 jmc 380: BRL brazilreal
1.6 pjanzen 381: CAD canadadollar
382: CHF switzerlandfranc
383: CLP chilepeso
1.15 jmc 384: CNY chinayuan
1.6 pjanzen 385: COP colombiapeso
386: CSK czechkoruna
387: DEM germanymark
388: DKK denmarkkrone
389: ECS ecuadorsucre
390: EUR euro
391: FIM finlandmarkka
392: FRF francefranc
1.15 jmc 393: GBP unitedkingdompound
1.6 pjanzen 394: GRD greecedrachma
395: HKD hongkongdollar
396: HUF hungaryforint
397: IDR indonesiarupiah
398: INR indiarupee
399: ILS israelshekel
400: ITL italylira
401: JOD jordandinar
402: JPY japanyen
403: KRW southkoreawon
404: KWD kuwaitdinar
405: LBP lebanonpound
1.15 jmc 406: LKR srilankarupee
1.6 pjanzen 407: MTL maltalira
1.15 jmc 408: MXN mexicopeso
1.6 pjanzen 409: MYR malaysiaringgit
410: NLG netherlandsguilder
411: NOK norwaykrone
412: NZD newzealanddollar
413: PEN perunewsol
414: PHP philippinespeso
415: PKR pakistanrupee
416: PLZ polandzloty
417: SAR saudiarabiariyal
418: SEK swedenkrona
419: SGD singaporedollar
420: THB thailandbaht
421: TRL turkeylira
422: TWD taiwandollar
423: USD dollar
1.15 jmc 424: VEF venezuelabolivar
1.6 pjanzen 425: ZAR southafricarand
426:
1.1 deraadt 427: / computer
428:
429: baud bit/sec
430: byte 8 bit
1.6 pjanzen 431: / Not necessarily true on all systems!
432: word 2 byte
1.1 deraadt 433: block 512 byte
434: kbyte 1024 byte
435: megabyte 1024 kbyte
436: gigabyte 1024 megabyte
437: meg megabyte
438:
439: / Trivia
440:
441: % 1|100
1.4 pjanzen 442: abampere 10 ampere
1.1 deraadt 443: admiraltyknot 6080 ft/hr
444: apostilb cd/pi-m2
1.4 pjanzen 445: asb apostilb
1.1 deraadt 446: are 1e+2 m2
447: arpentcan 27.52 mi
448: arpentlin 191.835 ft
1.4 pjanzen 449: astronomicalunit AU
1.1 deraadt 450: atmosphere 1.01325e+5 nt/m2
451: atm atmosphere
1.4 pjanzen 452: atomicmassunit 1.6605402e-27 kg fuzz
1.1 deraadt 453: amu atomicmassunit
454: bag 94 lb
455: bakersdozen 13
456: bar 1e+5 nt/m2
457: barie 1e-1 nt/m2
458: barleycorn 1|3 in
459: barn 1e-28 m2
1.6 pjanzen 460: / oil barrel, nothing else
1.1 deraadt 461: barrel 42 gal
462: barye 1e-1 nt/m2
1.4 pjanzen 463: baryl microbar
1.1 deraadt 464: bev 1e+9 e-volt
465: biot 10 amp
466: blondel cd/pi-m2
467: boardfoot 144 in3
1.6 pjanzen 468: / Defn of bolt is also an area, but depends on type of cloth
1.1 deraadt 469: bolt 40 yd
470: bottommeasure 1|40 in
471: britishthermalunit 1.05506e+3 joule fuzz
472: btu britishthermalunit
473: refrigeration 12000 btu/ton-hour
474: buck dollar
475: cable 720 ft
476: caliber 1e-2 in
477: calorie cal
478: carat 205 mg
479: caratgold 1|24
480: cent centidollar
481: cental 100 lb
482: centesimalminute 1e-2 grade
483: centesimalsecond 1e-4 grade
484: century 100 year
485: cfs ft3/sec
486: chain 66 ft
487: circularinch 1|4 pi-in2
488: circularmil 1e-6|4 pi-in2
489: clusec 1e-8 mm-hg m3/s
490: coomb 4 bu
491: cord 128 ft3
492: cordfoot cord
493: crith 9.06e-2 gm
494: cubit 18 in
495: cup 1|2 pt
496: curie 3.7e+10 /sec
497: dalton amu
498: decade 10 yr
499: dipotre /m
500: displacementton 35 ft3
501: doppelzentner 100 kg
502: dozen 12
503: drop .03 cm3
504: dyne cm-gm/sec2
505: electronvolt e-volt
506: ell 45 in
507: engineerschain 100 ft
508: engineerslink 100|100 ft
509: equivalentfootcandle lumen/pi-ft2
510: equivalentlux lumen/pi-m2
511: equivalentphot cd/pi-cm2
512: erg cm2-gm/sec2
513: ev e-volt
1.4 pjanzen 514: faraday 9.6485309e+4 coul
1.1 deraadt 515: fathom 6 ft
516: fermi 1e-15 m
517: fifth 4|5 qt
518: fin 5 dollar
519: finger 7|8 in
520: firkin 9 gal
521: footcandle lumen/ft2
522: footlambert cd/pi-ft2
523: fortnight 14 da
524: franklin 3.33564e-10 coul
525: frigorie kilocal
526: furlong 220 yd
527: galileo 1e-2 m/sec2
528: gamma 1e-9 weber/m2
529: gauss 1e-4 weber/m2
1.4 pjanzen 530: G gauss
1.1 deraadt 531: geodeticfoot british-ft
532: geographicalmile 1852 m
1.4 pjanzen 533: gilbert 2.5 amp/pi
1.1 deraadt 534: gill 1|4 pt
535: gross 144
536: gunterschain 22 yd
537: hand 4 in
1.4 pjanzen 538: hartree 2 rydberg
1.1 deraadt 539: hectare 1e+4 m2
540: hefnercandle .92 cd
541: hertz /sec
542: Hz hertz
543: hogshead 2 barrel
544: hd hogshead
545: homestead 1|4 mi2
1.4 pjanzen 546: / horsepower is not uniquely defined
547: horsepower 735.50 watt
1.1 deraadt 548: hp horsepower
1.6 pjanzen 549: hubble 1e9 ly
1.1 deraadt 550: hyl gm force sec2/m
551: hz /sec
552: imaginarycubicfoot 1.4 ft3
1.6 pjanzen 553: jansky 1e-26 W/m2-Hz
1.1 deraadt 554: jeroboam 4|5 gal
1.6 pjanzen 555: Jy jansky
1.1 deraadt 556: karat 1|24
1.10 pjanzen 557: kayser /cm
1.1 deraadt 558: kcal kilocal
559: kcalorie kilocal
560: key kg
561: kilderkin 18 gal
562: knot nmile/hr
1.4 pjanzen 563: kn knot
1.1 deraadt 564: lambert cd/pi-cm2
1.4 pjanzen 565: Lb lambert
1.1 deraadt 566: langley cal/cm2
567: last 80 bu
568: league 3 mi
569: lightyear c-yr
1.4 pjanzen 570: ly lightyear
1.1 deraadt 571: line 1|12 in
572: link 66|100 ft
573: longhundredweight 112 lb
574: longquarter 28 lb
575: lusec 1e-6 mm-hg m3/s
1.7 pjanzen 576: m_earth 5.97223e24 kg
1.4 pjanzen 577: m_moon 7.34e22 kg
1.7 pjanzen 578: m_sun 1.98843e30 kg
1.1 deraadt 579: mach 331.46 m/sec
580: magnum 2 qt
581: marineleague 3 nmile
582: maxwell 1e-8 weber
1.4 pjanzen 583: Mx maxwell
1.1 deraadt 584: metriccarat 200 mg
585: mgd megagal/day
586: mh millihenry
587: mil 1e-3 in
1.8 deraadt 588: millennium 1000 year
1.1 deraadt 589: minersinch 1.5 ft3/min
590: minim 1|60 fldr
591: mo month
592: mpg mile/gal
593: mph mile/hr
594: nail 1|16 yd
595: nauticalmile nmile
596: nit cd/m2
597: noggin 1|8 qt
598: nox 1e-3 lux
599: ns nanosec
1.4 pjanzen 600: oersted 2.5e+2 amp/m/pi
601: Oe oersted
1.1 deraadt 602: pace 36 in
603: palm 3 in
1.6 pjanzen 604: pair 2
1.1 deraadt 605: parasang 3.5 mi
1.4 pjanzen 606: parsec AU-radian/arcsec
1.1 deraadt 607: pascal nt/m2
1.4 pjanzen 608: Pa pascal
1.1 deraadt 609: pc parsec
610: pennyweight 1|20 oz
611: pwt pennyweight
612: percent %
613: perch rd
614: phot lumen/cm2
615: pica 1|6 in
616: pieze 1e+3 nt/m2
617: pipe 4 barrel
618: point 1|72 in
619: poise gm/cm-sec
1.4 pjanzen 620: P poise
1.1 deraadt 621: pole rd
1.4 pjanzen 622: pond 9.80665e-3 nt
1.1 deraadt 623: poundal ft-lb/sec2
624: pdl poundal
625: proof 1|200
626: psi lb-g/in2
627: quarter 9 in
628: quartersection 1|4 mi2
629: quintal 100 kg
630: quire 25
631: rad 100 erg/gm
632: ream 500
633: registerton 100 ft3
634: rehoboam 156 floz
635: rhe 10 m2/nt-sec
1.4 pjanzen 636: rem 0.01 J/kg
1.1 deraadt 637: rontgen 2.58e-4 curie/kg
1.4 pjanzen 638: roentgen rontgen
639: R roentgen
1.1 deraadt 640: rood 1.21e+3 yd
641: rope 20 ft
642: rutherford 1e+6 /sec
1.4 pjanzen 643: rydbergconst 0.5 electronmass-c-alpha2/planck
644: rydberg rydbergconst-planck-c
1.1 deraadt 645: sabin 1 ft2
646: sack 3 bu
1.6 pjanzen 647: score 20
1.1 deraadt 648: seam 8 bu
649: section mi2
650: shippington 40 ft3
651: shorthundredweight 100 lb
652: shortquarter 25 lb
653: siemens /ohm
654: sigma microsec
655: skein 120 yd
656: skot 1e-3 apostilb
657: slug lb-g-sec2/ft
1.6 pjanzen 658: smoot 67 in
1.1 deraadt 659: span 9 in
660: spat 4 pi sr
661: spindle 14400 yd
662: square 100 ft2
663: stere m3
664: sthene 1e+3 nt
665: stilb cd/cm2
1.4 pjanzen 666: sb stilb
1.1 deraadt 667: stoke 1e-4 m2/sec
668: stone 14 lb
669: strike 2 bu
670: surveyfoot british-ft
671: surveyyard 3 surveyfoot
672: surveyorschain 66 ft
673: surveyorslink 66|100 ft
674: tablespoon 4 fldr
675: teaspoon 4|3 fldr
676: tesla weber/m2
1.4 pjanzen 677: T tesla
1.1 deraadt 678: therm 1e+5 btu
679: thermie 1e+6 cal
680: timberfoot ft3
681: tnt 4.6e+6 m2/sec2
682: tonne 1e+6 gm
683: torr mm hg
684: township 36 mi2
685: tun 8 barrel
686: water gram g / cc
1.6 pjanzen 687: / pumps are often in "feet head", assuming feet of water
688: head water
1.1 deraadt 689: wey 40 bu
690: weymass 252 lb
1.4 pjanzen 691: Xunit 1.00206e-13 m
1.1 deraadt 692: k 1.38047e-16 erg/degC
693:
694:
695: degC K
696: kelvin K
697: brewster 1e-12 m2/newton
698: degF 5|9 degC
699: degreesrankine degF
700: degrankine degreesrankine
701: degreerankine degF
702: degreaumur 10|8 degC
703: drachm 60 grain
704: poncelet 100 kg m g / sec
705: denier .05|450 gram / m
706: tex .001 gram / m
707: englishell 45 inch
708: scottishell 37.2 inch
709: flemishell 27 inch
710: V volt
711: eV e V
712: bohrradius hbar2-C2/8.988e9 N m2-e2-electronmass
713: becquerel 1|3.7e10 curie
714: fresnel 1e12 hertz
715: statcoul 1|2.99792458e9 coul
716: statamp 1|2.99792458e9 amp
717: statvolt 2.99792458e2 volt
718: statcoulomb statcoul
719: statampere statamp
1.4 pjanzen 720: debye 3.33564e-30 coul-m
1.1 deraadt 721: pulsatance 2 pi/sec
722: rpm rev/minute
723: rps rev/sec
724: kilohm kiloohm
725: megohm megaohm
726: siderealyear 365.256360417 day
727: siderealday 23.934469444 hour
728: siderealhour 1|24 sidereal day
729: lunarmonth 29.5305555 day
730: synodicmonth lunarmonth
731: siderealmonth 27.32152777 day
732: tropicalyear year
733: solaryear year
734: lunaryear 12 lunarmonth
735: cran 37.5 brgallon
736: kip 1000 lbf
737: frenchfoot 16|15 ft
738: frenchfeet frenchfoot
739: toise 6 frenchfeet
740: sievert 8.4 rontgen
741: candle 1.02 candela
742: militarypace 2.5 feet
743: metre meter
744: litre liter
745: gramme gram
746: iudiptheria 62.8 microgram
747: iupenicillin .6 microgram
748: iuinsulin 41.67 microgram
749: cottonyarncount 2520 ft/pound
750: linenyarncount 900 ft/pound
751: worstedyarncount 1680 ft/pound
752: metricyarncount meter/gram
753: jewlerspoint 2 milligram