The following 60 Units are included in this category:
ID |
Unit (symbol) |
Definition |
Wikipedia page and other notes |
1 |
watt (W) |
- |
https://en.wikipedia.org/wiki/Watt The same as J/s |
2 |
milliwatt (mW) |
10-3 W |
|
3 |
microwatt (μW) |
10-6 W |
|
4 |
nanowatt (nW) |
10-9 W |
|
5 |
picowatt (pW) |
10-12 W |
|
6 |
femtowatt (fW) |
10-15 W |
|
7 |
Attowatt (aW) |
10-18 W |
|
8 |
kilowatt (kW) |
103 W |
|
9 |
megawatt (MW) |
106 W |
|
10 |
gigawatt (GW) |
109 W |
|
11 |
terawatt (TW) |
1012 W |
|
12 |
petawatt (PW) |
1015 W |
|
13 |
exawatt (EW) |
1018 W |
|
14 |
joule / second (J/s) |
1 W |
https://en.wikipedia.org/wiki/Watt The same as W |
15 |
kilojoule per second (kJ/s) |
103 W |
|
16 |
megajoule per second (MJ/s) |
106 W |
|
17 |
gigajoule / second (GJ/s) |
109 W |
|
18 |
terajoule per second (TJ/s) |
1012 W |
|
19 |
petajoule per second (PJ/s) |
1015 W |
|
20 |
exajoule per second (EJ/s) |
1018 W |
|
21 |
joule per hour (J/h) |
1/3600 W |
|
22 |
kilojoule per hour (kJ/h) |
1/3.6 W |
|
23 |
megajoule per hour (MJ/h) |
1000/3.6 W |
|
24 |
gigajoule per hour (GJ/h) |
106/3.6 W |
|
25 |
joule per minute (J/min) |
1/60 W |
|
26 |
kilojoule per minute (kJ/min) |
50/3 W |
|
27 |
megajoule per minute (MJ/min) |
105/6 W |
|
28 |
gigajoule per minute (GJ/min) |
108/6 W |
|
29 |
volt ampere (V·A) |
1 W |
|
30 |
kilovolt ampere (kV·A) |
1000 W |
|
31 |
BTU [IT] per second (BTU_IT/s) |
1055.05585262 W |
|
32 |
BTU [IT] per minute (BTU_IT/min) |
1055.05585262/60 W |
|
33 |
BTU [IT] per hour (BTU_IT/h) |
1055.05585262/3600 W |
|
34 |
BTU [TH] per second (BTU_TH/s) |
1054.35026444 W |
|
35 |
BTU [TH] per minute (BTU_TH/min) |
1054.35026444/60 W |
|
36 |
BTU [TH] per hour (BTU_TH/h) |
1054.35026444/3600 W |
|
37 |
kilocalorie [IT] per second (kcal_IT/s) |
4186.8 W |
|
38 |
kilocalorie [IT] per minute (kcal_IT/min) |
69.78 W |
|
39 |
kilocalorie [IT] per hour (kcal_IT/h) |
1.163 W |
|
40 |
kilocalorie [TH] per second (kcal_TH/s) |
4184 W |
|
41 |
kilocalorie [TH] per minute (kcal_TH/min) |
209.2/3 W |
|
42 |
kilocalorie [TH] per hour (kcal_TH/h) |
10.46/9 W |
|
43 |
calorie [IT] per second (cal_IT/s) |
4.1868 W |
|
44 |
calorie [IT] per minute (cal_IT/min) |
0.06978 W |
|
45 |
calorie [IT] per hour (cal_IT/h) |
0.001163 W |
|
46 |
calorie [TH] per second (cal_TH/s) |
4.184 W |
|
47 |
calorie [TH] per minute (cal_TH/min) |
0.2092/3 W |
|
48 |
calorie [TH] per hour (cal_TH/h) |
0.01046/9 W |
|
49 |
erg per second (erg/s) |
10-7 W |
|
50 |
erg per minute (erg/min) |
10-8/6 W |
|
51 |
erg per hour (erg/h) |
10-9/36 W |
|
52 |
pound-force foot per second (lbf·ft/s) |
1.3558179483314 W |
|
53 |
pound-force foot per minute (lbf·ft/min) |
1.3558179483314/60 W |
|
54 |
pound-force foot per hour (lbf·ft/h) |
1.3558179483314/3600 W |
|
55 |
kilogram-force metre per second (kgf·m/s) |
9.80665 W |
|
56 |
kilogram-force metre per minute (kgf·m/min) |
9.80665/60 W |
|
57 |
kilogram-force metre per hour (kgf·m/h) |
9.80665/3600 W |
|
58 |
horsepower [Mechanical HP] (HP) |
44741.9922949362132/60 W |
|
59 |
horsepower [Electrical] (hpE) |
746 W |
https://en.wikipedia.org/wiki/Horsepower#Electrical_horsepower |
60 |
horsepower [Metric PS] (PS) |
735.49875 W |
https://en.wikipedia.org/wiki/Horsepower#Metric_horsepower_(PS,_cv,_hk,_pk,_ks,_ch) |
All the above definitions of the various units are EXACT.
Note: In the above, a period (.) is used to indicate the decimal place and a comma (,) is used to separate groups of thousands.
Type of conversion relationship: DIRECTLY PROPORTIONAL (y=a∙x)
Example conversion diagram (see two units in bold above):
