iterami/Docs.htm/Repos/UnitConverter.htm
Prefix Power Name
quetta 1030 nonillion
ronna 1027 octillion
yotta 1024 septillion
zetta 1021 sextillion
exa 1018 quintillion
peta 1015 quadrillion
tera 1012 trillion
giga 109 billion
mega 106 million
kilo 103 thousand
hecto 102 hundred
deca 101 ten
100 one
deci 10-1 one-tenth
centi 10-2 one-hundredth
milli 10-3 one-thousandth
micro 10-6 one-millionth
nano 10-9 one-billionth
pico 10-12 one-trillionth
femto 10-15 one-quadrillionth
atto 10-18 one-quintillionth
zepto 10-21 one-sextillionth
yocto 10-24 one-septillionth
ronto 10-27 one-octillionth
quecto 10-30 one-nonillionth
Acceleration Unit 1 metre per second squared =
foot per second squared ft/s² 3.280839895
gal Gal 100
metre per hour squared m/h² 3600
metre per second squared m/s² 1
miles per hour squared mph² 1 / .44704
standard gravity ɡₒ 1 / 9.80665
Angle Unit 1 radian =
arcminute 180 / Math.PI * 60
arcsecond 180 / Math.PI * 3600
degree ° 180 / Math.PI
Furman (180 / Math.PI / 360) * 65536
gradian gon 180 / Math.PI / 360 * 400
hexacontade 180 / Math.PI / 6
mil 1000
octant 180 / Math.PI / 45
quadrant 180 / Math.PI / 90
radian rad 1
sextant 180 / Math.PI / 60
sign 180 / Math.PI / 30
turn 180 / Math.PI / 360
Area Unit 1 metre squared =
acre ac 1 / 4046.86
are a .01
barn b 1e28
brass .107639
bu 1 / 3.306
cawnie 1 / 5349
cent 1 / 40.4686
chō 1 / 9917.36
cuerda 1 / 3930.395625
darat .000125
decimal 1 / 40.4686
desiatina (official) 1 / 10925.4
desiatina (proprietor's) 1 / 14567.2
feet squared ft² 10.7639
1 / .3306
ground 1 / 203
hectare ha .0001
hold 1 / 4316
inches squared in² 1550.0031
jitro 1 / 5756
1 / 1.653
korec 1 / 2878
lán 1 / 172680
marabba 1 / 101171
měřice 1 / 1999
metres squared 1
miles squared mi² 1 / 2589990
morgen .0001 / .856532
plaza .00015625
quinaria 2384.6201538
rood 1 / 1011.71
se 1 / 99.1736
shaku 1 / .03306
strema .001
tan 段, 反 1 / 991.736
township 1 / 93239571.972095996141
tsubo 1 / 3.306
yards squared yd² .83612736
Density Unit 1 gram per cubic metre =
grams per cubic metre g/m³ 1
grams per litre g/l 1000
metric tons per cubic metre t/m³ 1e6
pounds per cubic inch lbs/in³ 1 / 27679900
pounds per cubic foot lbs/ft³ 1 / 16018.46
slugs per cubic foot 1 / 515378.8184
slugs per cubic yard 1 / 19088.1044
Energy Unit 1 joule =
electron volt eV 6241509343300000000
erg 1e7
foe 1 / 1e44
foot-pound ft·lb 1 / 1.3558179483314
gallon gasoline equivalent 1 / 121320000
international steam table calorie calit 1 / 4.1868
joule J 1
mean Btu Btumean 1 / 1055.87
mean calorie calmean 1 / 4.19002
quad 1 / 1.055e18
thermochemical Btu Btuth 1 / 1054.35026444
thermochemical calorie calth 1 / 4.184
ton of TNT 1 / 4184000000
watt-hour W·h 1 / 3600
Force Unit 1 newton =
dyne dyn 1e5
gram-force gf 1 / .00980665
kip 1 / 4448.2216
long ton-force .224809 / 2240
newton N 1
ounce-force ozf 3.59694310194
pond 1 / .009806649999788
pound-force lbf .224809
poundal pdl 7.23301
short ton-force .224809 / 2000
sthène sn .001
tonne-force tf 1 / 9806.65
Fuel Unit 1 metre per litre =
litres per 100 kilometres l/100km 1e5
metres per litre m/l 1
miles per imperial gallon MPG .00282481
miles per US gallon MPG .00235215
Illuminance Unit 1 lux =
foot-candle fc .09290304
lux lx 1
phot ph .0001
skot sk 3141.69
Length Unit 1 metre =
ald 1 / 1.6
alen 1 / .6277
aln 1 / .5938
Altuve 1 / .0254 / 65
ångström Å 1e10
Aṅgula 1 / .01763
anne 1 / 1.188
archine 1 / .7112
arpent 1 / 58.47109
astronomical unit AU 1 / 149597870700
barleycorn 118.11
bloit 1 / .0254 / 42333.6
bu 330
cable 1 / .0254 / 7200
cana 1 / 1.57
chain ch 1 / 20.1168
chi 3
chō 3.3 / 360
covid 1 / .464
cubit 1 / .4572
didot 1 / .375
digit 1 / .0254 / .75
ell (Danish) 1 / .941318
ell (Flemish) 1 / .686
ell (French) 1 / 1.372
ell (German) 1 / .579
ell (Polish) 1 / .787
ell (Scottish) 1 / .635
elle (Kuunar) 1 / .5334
faden 1 / 2.1336
fall 1 / 5.6479
fathom 1 / .0254 / 72
foot ft 1 / .0254 / 12
foute 1 / .3048
furlong 1 / .0254 / 7920
girah 1 / .05715
Hammer unit (1 / .0254 / 12) * 16
hand h 1 / .0254 / 4
hiro .55
Hubble length 1 / (9460730472580800 * 14400000000)
inch in 1 / .0254
jacktan 1 / 3.658
Jimmy Griffin Snow Index 1 / .0254 / 4
.33
jow 1 / .00635
kanejaku 曲尺 3.3
ken .55
kos 1 / 3075
lár 1 / .0254 / 190080
látro 1 / 1.917
league 9.3701 / 216000
light-second 1 / 299792458
light-year ly 1 / 9460730472580800
ligne 1 / .0022558291
link l. 1 / .201168
loket (Bohemia) 1 / .593
loket (Moravia) 1 / .594
loket (Silesia) 1 / .579
lunar distance LD 1 / 384402000
megalithic inch 1 / .0254 / .816
megalithic rod 1 / .0254 / 81.6
megalithic yard 1 / .0254 / 32.64
metre m 1
metric foot 1 / .3
metric inch 1 / .025
mil 39370.1
mile mi 1 / .0254 / 63360
míle (Bohemia) 1 / 7003
míle (Silesia) 1 / 6483
Minecraft chunk (horizontal) .0625
Minecraft chunk (vertical end/nether) .00390625
Minecraft chunk (vertical overworld) 1 / 384
毛, 毫 33000
nail 1 / .0254 / .25
nautical league 1 / 5556
nautical mile nmi 1 / 1852
ohra 1 / .571
pace 1 / .0254 / 30
palm 1 / .0254 / 3
parsec pc 1 / 30856775800000000
peninkulma 1 / 10688
perche 1 / 6.497
pic 1 / .582
pica 1440 / .0254 / 240
pied 1 / .32485
pik 1 / .578
point 1440 / .0254 / 20
potrzebie 1 / .0022633484517438173216473
rack unit U 1 / .0254 / 1.75
rahf 1 / .0254 / 46.46
ranga 1 / .0254 / 38.016
ri 3.3 / 12960
rin 3300
rod 1 / .0254 / 12 / 16.5
sáh 1 / 1.778
Scots mile 1 / 5.6479 / 320
shackle 1 / .0254 / 1080
shaftment 1 / .0254 / 6
shaku 3.3
Sheppey 1 / .0254 / 55440
siriometer sir 1 / 149597870700000000
Skyrim unit 1 / .0254 / .5625
smoot 1 / 1.702
spat S 1e-8
stick 1 / .0254 / 2
stopa (Bohemia) 1 / .2965
stopa (Moravia) 1 / .284
stopa (Silesia) 1 / .2895
story 1 / 3.3
sun 33
survey foot (India) 1 / .3047996
survey foot (US) 3937 / 1200
thou 1 / .0000254
toise 1 / 1.9488
twip 1440 / .0254
unglie 1 / .0254 / .75
vara 1 / .0254 / 33.384
wiffle 1 / .089
yard yd 1 / .0254 / 36
Luminous Intensity Unit 1 candela =
candlepower cp 1 / .981
candela cd 1
Carcel 1 / 9.74
Hefnerkerze 1 / .920
Violle 1 / 20.17
Level Unit 1 decibel =
bel B .1
decibel dB 1
neper Np 1 / 8.68589
Magnetism Unit 1 tesla =
gamma γ 1e9
gauss G 1e4
tesla T 1
Mass Unit 1 gram =
abucco 1 / 196.44
adowlie 1 / 1982
Aeginetan talent 1 / 37000
agiro 1 / 392.88
atomic mass unit AMU 1 / 1.6605390402e-24
Attic talent 1 / 25800
bazla 1 / 15525
bisauli बिसौलि 1 / 1166.25
biza 1 / 1571.52
boṛi बोड़ि 1 / 583.125
bundle 1 / 317.5
carat ct 5
cental .0220462262185
couric 1 / 453.59237 / 2.5
cullingey 1 / 5.265
dharni धार्नि 1 / 2332.5
dirhem (Ottoman) 1 / 3.20725
dram dr 1 / 1.7718451953125
dram apothecaries dr ap 1 / 3.8879346
duella 1 / 9.056
Dutch cask 1 / 50802.34544
esterling .70548
firkin 1 / 40823.3133
fun 4 / 1.5
funt фунт 1 / 409.5
garce 1 / 4198518
grain 1 / .06479891
gram g 1
heavy adowlie 1 / 2031
hocsep 1 / 60000
hundredweight cwt 1 / 50802.34544
hyakume 百目 1 / 375
kanme 貫目 1 / 3750
keel 1 / 21540194.46656
kin 1 / 600
kula 1 / 11165
libra 1 / 453.59237 / 1.014286
large sack 1 / 101604.69088
long ton 1 / 453.59237 / 2240
mane 1 / (453.59237 * 2.0071)
maund 1 / 37324.2
maunee 1 / 746484
metric tonne t 1e-5
mina 1 / 571
momme 1 / 3.75
munjandie 1 / .25919564
oka (Ottoman) 1 / 1282.9
ounce oz 1 / (453.59237 / 16)
passeree 1 / 4665.5
pāu पाउ 1 / 194.375
pennyweight dwt 1 / 1.55517384
Planck mass mP 1 / .0000217645
point 500
pood пуд 1 / 16380
pound lb 1 / 453.59237
quarter qtr 1 / 12700.58636
room 1 / 7112328.360594
rotal 1 / 507.5
sarpler 1 / 1016046.9088
scruple 1 / 1.2959782
seer (Afghanistan) 1 / 7066
seer (India) 1 / 933.10
ship load 1 / 430803889.3312
short ton 1 / 453.59237 / 2000
slug 1 / 14593.9029388
stone st 1 / 6350.29318
teccalis 1 / 15.7152
tod 1 / 12700.58636
ton longweight 1 / 453.59237 / 2400
troy grain gr 1 / .06479891
troy ounce oz t 1 / 31.1034768
Whey (Essex) 1 / 107047.79932
zolotnik zol. 1 / 4.2658
Mass Flow Unit 1 gram per second =
gram per second g/s 1
pound per second lb/s .00045359237
slug per second .014593903
Power Unit 1 watt =
boiler horsepower bhp 1 / 9809.5
Btu per hour Btu/h 3.412142
donkeypower .004
electric horsepower hpE 1 / 746
imperial horsepower hp 1 / 745.7
metric horsepower PS 1 / 735.49875
pirate-ninja pn 1 / 40.55
poncelet p 1 / 980.665
ton of refrigeration TR 1 / 3516.8525
quad 3.412142 / 1e15
therm 3.412142 / 1e5
watt W 1
Pressure Unit 1 pascal =
bar .00001
pascal Pa 1
pièze pz .001
pound-force per square inch absolute psia .000145038
standard atmosphere atm 1 / 101325
technical atmosphere at 1 / 98066.5
torr Torr 760 / 101325
Vickers pyramid number HV 1 / 9807000
Radioactivity Absorbed Dose Unit 1 gray =
gray Gy 1
joules per kilogram J/kg .01
rad 100
Radioactivity Dose Equivalents Unit 1 sievert =
banana equivalent dose BED 1e7
sievert Gy 1
röntgen equivalent man rem 100
Radioactivity Specific Activity Unit 1 becquerel =
becquerel Bq 1
curie Ci 1 / 3.7e10
rutherford Rd 1e-6
Solid Angle Unit 1 steradian =
spat sp 1 / (Math.PI * 4)
square degree deg² Math.pow(180 / Math.PI, 2)
steradian sr 1
Speed Unit 1 metre per second =
Bubnoff unit B 31556908800000
feet per hour ft/h 1 / .0254 / 12 * 3600
feet per minute ft/min 1 / .0254 / 12 * 60
feet per second ft/s 1 / .0254 / 12
furlongs per fortnight 6012.8727971
inches per hour in/h 141732.36
inches per minute in/min 2362.206
inches per second in/s 1 / .0254
knots 1.94384
mach M 1 / 340.29
metres per hour m/h 3600
metres per minute m/min 60
metres per second m/s 1
miles per hour mph 1 / .0254 / 63360 * 3600
miles per minute mi/min 1 / .0254 / 63360 * 60
miles per second mi/s 1 / .0254 / 63360
speed of light c 1 / 299792458
yards per hour yd/h 1 / .0254 / 36 * 3600
yards per minute yd/min 1 / .0254 / 36 * 60
yards per second yd/s 1 / .0254 / 36
Time Unit 1 second =
aeon 1 / (31556908.8 * 1e9)
alautun 1 / 1990656000000000
atom 1 / .15957446808
b'ak'tun 1 / 12441600000
century c. 1 / 3155690880
day d 1 / 86400
day (Earth) 1 / 86164.100352
day (Jupiter) 1 / 35730
day (Mars) 1 / 88642.6848
day (Mercury) 1 / 5067014.4
day (Minecraft) 1 / 1200
day (Moon) 1 / 2360591.5104
day (Neptune) 1 / 58000.32
day (Pluto) 1 / 551856.672
day (Saturn) 1 / 38018
day (Uranus) 1 / 62063.712
day (Venus) 1 / 20997360
decade 1 / 315569088
fortnight 1 / 1209600
ghurry 1 / 1440
Great Year 1 / 813284653593.6
helek hl .3
hour h 1 / 3600
Hubble time 1 / 454419486720000000
indiction 1 / 473353632
Internet Time .beat .01157
jiffy 1000
k'atun 1 / 622080000
k'in 1 / 86400
k'inchiltun 1 / 99532800000000
kalabtun 1 / 4976640000000
kermit 1 / 864
kilogirl 1 / 3600000
lustrum 1 / 157784544
Martian solar day sol 1 / 88775.2
Minecraft tick 20
minute min 1/60
momentum 1/90
month (anomalistic) 1 / 2380713.2064
month (draconic) 1 / 2351135.808
month (sidereal) 1 / 2360591.5104
month (synodic) 1 / 2551442.8015584
month (tropical) 1 / 2360584.6848
olympiad 1 / 126227635.2
piktun 1 / 248832000000
quarantine 1 / 3456000
radar metre 1 / 6.66e-9
radar nautical mile 1 / .000012355
radar statute mile 1 / .00001075
RuneScape tick 1 / .6
Savart 1 / 315569.088
Schrute Buck 1000 / 300
second s 1
semester 1 / 10886400
shake 1e8
svedberg S 1e13
takk 1 / 28.8
third 60
tik 1 / 28800
time unit TU 1 / .001024
tun 1 / 31104000
Warhol 1 / 900
week 1 / 604800
winal 1 / 1728000
year (Earth) a 1 / 31556908.8
year (Jupiter) 1 / (31556908.8 * 11.86)
year (Mars) 1 / (31556908.8 * 1.881)
year (Mercury) 1 / (31556908.8 * .240846)
year (Moon) 1 / (31556908.8 * .0748)
year (Neptune) 1 / (31556908.8 * 164.8)
year (Pluto) 1 / (31556908.8 * 248.1)
year (Saturn) 1 / (31556908.8 * 29.46)
year (Uranus) 1 / (31556908.8 * 84.01)
year (Venus) 1 / (31556908.8 * .615)
yén 1 / 4544294400
Torque Unit 1 newton metre =
gram metre g·m 1 / 9806.65
newton metre N·m 1
pound-foot lb·ft 1 / 1.355818
Volume Unit 1 litre =
acetabulum 1 / .068125
acre-foot 1 / 1233480
adowlie 1 / 2.509
ale/beer barrel 1 / 163.65924
ale/beer firkin 1 / 40.91481
ale/beer hogshead 1 / 245.48886
amphora quadrantal 1 / 26.16
Anker 33.8140227 / 1320
arroba 1 / 16.137
Australian tablespoon 50
bath 1 / 2200
board-foot FBM 1 / 2.359737225
bushel (imperial) 1 / 36.368735
bushel (US) 1 / 35.239072
butt of beer 1 / 490.97772
cajuela 1 / 16.6
cash 1 / 227.11
chungah 1 / .75768236466
congius 1 / 3.27
coomb 1 / 145.47494
cotyla 1 / .2725
cran 1 / 170.47853205
cord 1 / 3624.56
cord-foot cd-ft 1 / 453.07
cubic inch in³ 61.0237440947323
cubic foot ft³ 1 / 28.316846592
cubic metre .001
cubic mile mi³ .000000000000239912758579
cubic ton 1 / 28.316846592 / 40
cubic yard yd³ 1 / 764.5549
culeus 1 / 523.2
cullishigay 1 / 45.4609188
cup (imperial) 35.1950652 / 8
cup (US) 33.8140227 / 8
cyathus 1 / (3.27 / 72)
demiard 1 / .284
djezla 1 / 257.4
ephah ה‎עֵיפָ 1 / 36.36
fanega 1 / 274
fifth 1 / .757
fluid dram fl dr 1 / .0035516328125
fluid dram (US) fl dr 1 / .0036966911953125
fluid ounce (imperial) fl oz 35.1950652
fluid ounce (US) fl oz 33.8140227
fluid scruple 1 / 1.23
gallon (imperial) gal 35.1950652 / 160
gallon (US) gal 33.8140227 / 132
garce (India) 1 / 5244
garce (Sri Lanka) 1 / 5084.8
gill (imperial) 35.1950652 / 5
gill (US) 33.8140227 / 4
1331 / 240.1
hekat 1 / 4.8
homer 1 / 220
hoppus cubic foot h ft 1 / 36.0473457116
hoppus ton HT 1 / 1802.36728558
Japanese cup 5
kinderkin 1 / 81.82962
koku 1331 / 240100
korec 1 / 93.592
lambda λ 1e6
ligula 1 / (3.27 / 288)
litre l 1
log 1 / .505
malter 1 / 191
maris 1 / 30.3
měřice 1 / 70.6
metretes 1 / 37.4
metric cup 4
metric fifth 1 / .75
mina 1 / .505
minim (imperial) min 16893.631296
minim (US) min 16230.730896
naggin 5
ngogn 1 / .0022633484517438173216473
octave 1 / 73
omer ר‎עמ 1 / 3.636
pau 1 / .284130625
peck (imperial) 35.1950652 / 320
peck (US) 33.8140227 / 264
pin 1 / 20.457405
pint (imperial) pt 35.1950652 / 20
pint (US) pt 33.8140227 / 16
puddee (Chennai) 1 / 1.591264
puddee (Government) 1 / 1.64
quart (imperial) qt 35.1950652 / 40
quart (US) qt 33.8140227 / 32
quartarius 1 / .13625
sai 1331 / 2.401
seah האס 1 / 12.12
sextarius 1 / .545
shaku 1331 / 24.01
shipping ton (imperial) 1 / 1189.307556864
shipping ton (US) 1 / 1132.67386368
shō 1331 / 2401
shoulder 1 / .35
sydharb 1 / 562000000000
tablespoon (imperial) tbsp 56.1312777
tablespoon (US) tbsp 67.6280454
teaspoon (imperial) tsp 168.393833
teaspoon (US) tsp 202.8841362
to 1331 / 24010
tun 1 / 981.95544
urna 1 / 13.08
velt 1 / 227.11 * 30
yard of ale 1 / 1.4206537
Volumetric Flow Unit 1 cubic metre per second =
cubic foot per second ft³/s 1 / .028316846592
cubic metre per second m³/s 1
gallon per second gal/s .0037854118
sverdrup Sv 1e-6
Temperature Unit Convert to °C Convert from °C
Amonton value * 4.65116 - 239.535 value * .215 + 51.5
Barnsdorf value * 3.80952 - 13.9683 value * .2625 + 11 / 3
Beaumuir value * 1.23862 value / 1.23862
Bénart value * .79661 - .398305 value * 1.25532 + .5
Bergen value * .595238 - 3.57143 value * 1.68 + 6
Brisson value * 1.18519 value / 1.18519
Celsius °C 1 1
Cimento value * 1.50376 - 20.3008 value * .665 + 13.5
Cruquius value * .22737 - 243.329 value * 4.39811 + 1070.19
Dalencé value * 1.5 + 15 value * (2 / 3) - 10
Daniell value * 4.03996 + 13.333 value * .247527 - 3.30028
degree of frost [Celsius] -value -value
degree of frost [Fahrenheit] -value / 1.8 -value * 1.8 + 32
De la Hire value * 1.01184 - 20.8133 value * .988302 + 20.5698
De la Ville value * .56369 - 14.125 value * 1.77402 + 25.0581
Delisle °D 100 - value / 1.5 (100 - value) * 1.5
De Luc value * 1.26984 value / 1.26984
De Lyon value * 1.01587 value / 1.01587
de Revillas value / -1.48453633 + 100 value / -.673609334 + 148.454
de Suede value * 1.00402 - .0401717 value * .995999 + .040011
de Villeneuve value * .75 value * (4 / 3)
Du Crest value * .853839 + 14.6 value * 1.17118 - 17.0992
Edinburgh value * 2.58589 - 21.3336 value * .386714 + 8.25
electron volts value * 11604.5 - 273.15 value / 11604.9669 + .0235383
Fahrenheit °F (value - 32) / 1.8 value * 1.8 + 32
Florentine Magnum value * .36875 + 9.5 value * 2.71186 - 25.7627
Fowler value * .355734 + 12.095 value * 2.81109 - 34
Frick value * .442674 + 14.741 value * 2.259 - 33.3
Gas Mark G value * 14 + 121 (value - 121) / 14
Goubert value / .9 value * .9
Hales value / 1.5 value * 1.5
Hauksbee value / -2.5 + 31.2 value / -.4 + 78
Jacobs-Holborn value * .140845 - 47.4648 value * 7.1 + 337
Kelvin K value - 273.15 value + 273.15
La Court value * 1.31687 - 19.7531 value * .759375 + 15
Lambert value * .27027 - 270.27 value * 3.7 + 1000
Lange value * 2.07523 - 14.2499 value * .481875 + (20.6 / 3)
Leiden value - 253 value + 253
Ludolf value * .623782 - 19.961 value * 1.60313 + 32
Mariotte value * .389 - 9.5 value * 2.57069 + 24.4216
Miles value / 1.8 value * 1.8
Murray value * .403226 - 39.9194 value * 2.48 + 99
Newton °N value / .33 value * .33
Oertel value / .9 - 35.5556 value * .9 + 32
Paris value * .583333 - 16.3333 value * 1.71429 + 28
Poleni value * 6.58915 - 312.016 value * .151765 + 47.3529
Rankine °Ra (value - 491.67) / 1.8 (value + 273.15) * 1.8
Réaumur °Ré value * 1.25 value / 1.25
Richter value * 1.21766 - 21.9178 value * .82125 + 18
Rinaldini value / .12 value * .12
Rømer °Rø (value - 7.5) * 40 / 21 value * 21 / 40 + 7.5
Sagredo value * .211 - 21.1 value * 4.73934 + 100
Sulzer value * .636637 + .684685 value * 1.57075 - 1.07547
Urist °U (value - 10000) / 1.8 value * 1.8 + 10000
Wedgwood (modern) °W value * 24.8572 + 269 value / 24.8571954 - 10.8218
Wedgwood (original) °W value * 72.2219 + 580.8 value / 72.2219815 - 8.04188