Átszámítási együtthatók
1.
Hosszúság
|
m
|
in
|
ft
|
yd
|
1
méter (m)
|
1
|
39,37 |
3,281 |
10,936 |
1
inch (in)
|
0,0254 |
1
|
0,083 |
0,027 |
1
láb (foot - ft)
|
0,3048 |
12 |
1
|
0,333 |
1
yard (yd)
|
0,9144 |
36
|
3
|
1
|
|
km
|
yd
|
mi
|
int
|
1
kilométer (km)
|
1
|
1,093,6 |
0,62137 |
0,53996 |
1
yard (yd)
|
9,144ˇ10-4 |
1
|
5,6818ˇ10-4 |
4,9373ˇ10-4 |
1
mérföld (mile - mi)
|
16,093 |
1760 |
1
|
0,86896 |
1
tengeri mérföld (int)
|
18,519 |
2025,4 |
11,508 |
1
|
2. Terület
|
m2
|
in2
|
ft2
|
yd2
|
acre |
mi2
|
1
négyzetméter (m2)
|
1
|
1500 |
109,639 |
119,599 |
2,471ˇ10-4 |
3,861ˇ10-7 |
1
square inch (in2, sq in)
|
6,451ˇ10-4 |
1
|
6,944ˇ10-3 |
7,716ˇ10-4 |
0,159ˇ10-6 |
-
|
1
square foot (ft2, sq ft)
|
0,092903 |
144 |
1
|
0,11111 |
229,568 |
-
|
1
square yard (yd2, sq yd)
|
0,83613 |
1296 |
9
|
1
|
2,066ˇ10-4 |
3,228ˇ10-7 |
1
acre
|
4096,86 |
6,272ˇ106 |
43560 |
48480 |
1
|
1,562ˇ10-3 |
1
square mile (mi2, sq mi)
|
2,589ˇ106 |
-
|
-
|
3,097ˇ106 |
640
|
1
|
3. Térfogat
|
m3
|
cu
ft |
UK
gal |
US
gal |
US
bbl |
1
köbméter (m3)
|
1
|
353,147 |
219,969 |
264,172 |
628,980 |
1
cubic (cu ft)
|
28,3168ˇ10-3 |
1
|
622,884 |
74,052 |
0,178107 |
1
imperial gallon (UK gal)
|
4,54609ˇ10-3 |
0,160544 |
1
|
120,095 |
0,0285939 |
1
US gallon (US gal)
|
3,78541ˇ10-3 |
0,133681 |
832675 |
1
|
0,0238095 |
1
US pet barrel (US bbl) (hordó)
|
0,158987 |
0,61461 |
349,724 |
42 |
1
|
1
MFC = 1000 cu ft = 28,3168 m3
1 cubic yard (yd3, cu yd) = 0,764553 m3
1 cubic inch (in3, cu in) = 0,016387 l
4. Tömeg
|
kg
|
lb
|
UK
ton |
US
ton |
1
kilogramm (kg)
|
1
|
220,462 |
9,84207ˇ10-4 |
1,10231ˇ10-3 |
1
font (pound) (lb)
|
0,453592 |
1
|
4,4629ˇ10-4 |
0,0005 |
1
UK tonna (long ton) (ton)
|
1016,05 |
2240 |
1
|
1,12 |
1
US tonna (short ton) (sh ton)
|
907,15 |
2000 |
0,892857 |
1
|
|
g
|
lb
|
oz
|
gr
|
1
gramm (g)
|
1
|
2,20462ˇ10-3 |
0,0352740 |
154,324 |
1
font (pound) (lb)
|
453,592 |
1
|
16
|
7000 |
1
uncia (ounce) (oz)
|
282,495 |
0,0625 |
1
|
437,5 |
1
grain (gr)
|
0,0647989 |
1,42857ˇ10-4 |
2,28571ˇ10-3 |
1
|
1
UK houndredweight (cwt) = 112 font (lb) = 50,80235 kg
1 US houndredweight (sh cwt) = 110 font (lb) = 45,3592
kg
5. Sűrűség
|
kg/m3 |
lb/ft3
|
lb/UK
gal |
lb/US
gal |
1
kilogramm per köbméter(kg/m3)
|
1
|
0,0624280 |
10,0224ˇ10-3 |
8,34540ˇ10-3 |
1
font per cubic fott (lb/ft3)
|
160,185 |
1
|
0,160544 |
0,133681 |
1
font per UK gallon (lb/UK gal)
|
997,764 |
622,884 |
1
|
0,832675 |
1
font per US gallon (lb/US gal)
|
119,826 |
748,052 |
120,095 |
1
|
Koncentráció:
1 g/l = 0,160359 oz/UK gal
6. Erő
|
N
|
kgf
|
lbf
|
tonf |
1
Newton (N)
|
1
|
0,101972 |
0,224809 |
1,00361ˇ10-4 |
1
kilogramm-erő kilogram-force(kgf)
|
980,665 |
1
|
220,462 |
9,84207ˇ10-4 |
1
font-erő pounde-force(lbf)
|
444,822 |
0,453592 |
1
|
4,46429ˇ10-4 |
1
UK tonna-erő UK ton-force (tonf)
|
9964,02 |
1016,05 |
2240 |
1
|
7. Nyomás
|
mbar |
in
Hg |
in
H2O |
psi
|
1
millibar (mbar)
|
1
|
0,0295300 |
0,401463 |
0,0145038 |
1
inch of mercury (inHg)
|
338,639 |
1
|
135,951 |
0,401463 |
1
inch of water (in H2O)
|
249,089 |
0,0735559 |
1
|
0,0361273 |
1
pound per square inch (psi)
|
689,476 |
203,602 |
276,799 |
1
|
8.Hőmérséklet
|
°C
|
°K
|
°F
|
°R
|
t
Celsius fok (t°C)
|
t
|
t+273,15 |
t*1,8+32 |
(t+273,15)*1,8 |
t
Kelvin fok (t°K)
|
t-273,15 |
t
|
t*1,8-459,67 |
t*1,8 |
t
Fahrenheit fok (t°F)
|
(t-32)*0,5555 |
(t+459,67)*0,5555 |
t
|
t+459,67 |
t
Rankine fok (t°R)
|
t*0,5555-273,15 |
t*0,5555 |
t-459,67 |
t
|
9.Energia
|
MJ
|
kWh
|
Mcal |
BTU
|
therm |
thermie |
1
British Thermal Unit (BTU)
|
1,05506ˇ10-3 |
2,93071ˇ10-4 |
2,51996ˇ10-4 |
1
|
5-Oct |
2,52074ˇ10-4 |
1
therm (Th)
|
105,506 |
293,071 |
251,996 |
105
|
1
|
252,074 |
1
thermie (th)
|
41,855 |
116,264 |
0,99969 |
3,96709ˇ103 |
2,96709ˇ10-2 |
1
|
|
BTU
|
therm |
thermie |
1
kilovattóra (kWh)
|
3,41217ˇ103 |
3,41217ˇ10-2 |
8,60112ˇ10-1 |
1
megajoule (MJ)
|
9,47817ˇ102 |
9,47817ˇ10-3 |
2,3892ˇ10-1 |
1
megakalória (Mcal)
|
3968,32 |
3,96832ˇ10-2 |
100,031 |
|