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Femtowatt to Ton of refrigeration (IT) Conversion Table

Quick Find Conversion Table

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1 - 33
femtowatts to tons of refrigeration (IT)
1≈ 2.8434512332475E-19
2≈ 5.6869024664949E-19
3≈ 8.5303536997424E-19
4≈ 1.137380493299E-18
5≈ 1.4217256166237E-18
6≈ 1.7060707399485E-18
7≈ 1.9904158632732E-18
8≈ 2.274760986598E-18
9≈ 2.5591061099227E-18
10≈ 2.8434512332475E-18
11≈ 3.1277963565722E-18
12≈ 3.4121414798969E-18
13≈ 3.6964866032217E-18
14≈ 3.9808317265464E-18
15≈ 4.2651768498712E-18
16≈ 4.5495219731959E-18
17≈ 4.8338670965207E-18
18≈ 5.1182122198454E-18
19≈ 5.4025573431702E-18
20≈ 5.6869024664949E-18
21≈ 5.9712475898196E-18
22≈ 6.2555927131444E-18
23≈ 6.5399378364691E-18
24≈ 6.8242829597939E-18
25≈ 7.1086280831186E-18
26≈ 7.3929732064434E-18
27≈ 7.6773183297681E-18
28≈ 7.9616634530929E-18
29≈ 8.2460085764176E-18
30≈ 8.5303536997424E-18
31≈ 8.8146988230671E-18
32≈ 9.0990439463918E-18
33≈ 9.3833890697166E-18
34 - 66
femtowatts to tons of refrigeration (IT)
34≈ 9.6677341930413E-18
35≈ 9.9520793163661E-18
36≈ 1.0236424439691E-17
37≈ 1.0520769563016E-17
38≈ 1.080511468634E-17
39≈ 1.1089459809665E-17
40≈ 1.137380493299E-17
41≈ 1.1658150056315E-17
42≈ 1.1942495179639E-17
43≈ 1.2226840302964E-17
44≈ 1.2511185426289E-17
45≈ 1.2795530549614E-17
46≈ 1.3079875672938E-17
47≈ 1.3364220796263E-17
48≈ 1.3648565919588E-17
49≈ 1.3932911042913E-17
50≈ 1.4217256166237E-17
51≈ 1.4501601289562E-17
52≈ 1.4785946412887E-17
53≈ 1.5070291536211E-17
54≈ 1.5354636659536E-17
55≈ 1.5638981782861E-17
56≈ 1.5923326906186E-17
57≈ 1.620767202951E-17
58≈ 1.6492017152835E-17
59≈ 1.677636227616E-17
60≈ 1.7060707399485E-17
61≈ 1.7345052522809E-17
62≈ 1.7629397646134E-17
63≈ 1.7913742769459E-17
64≈ 1.8198087892784E-17
65≈ 1.8482433016108E-17
66≈ 1.8766778139433E-17
67 - 99
femtowatts to tons of refrigeration (IT)
67≈ 1.9051123262758E-17
68≈ 1.9335468386083E-17
69≈ 1.9619813509407E-17
70≈ 1.9904158632732E-17
71≈ 2.0188503756057E-17
72≈ 2.0472848879382E-17
73≈ 2.0757194002706E-17
74≈ 2.1041539126031E-17
75≈ 2.1325884249356E-17
76≈ 2.1610229372681E-17
77≈ 2.1894574496005E-17
78≈ 2.217891961933E-17
79≈ 2.2463264742655E-17
80≈ 2.274760986598E-17
81≈ 2.3031954989304E-17
82≈ 2.3316300112629E-17
83≈ 2.3600645235954E-17
84≈ 2.3884990359279E-17
85≈ 2.4169335482603E-17
86≈ 2.4453680605928E-17
87≈ 2.4738025729253E-17
88≈ 2.5022370852578E-17
89≈ 2.5306715975902E-17
90≈ 2.5591061099227E-17
91≈ 2.5875406222552E-17
92≈ 2.6159751345877E-17
93≈ 2.6444096469201E-17
94≈ 2.6728441592526E-17
95≈ 2.7012786715851E-17
96≈ 2.7297131839176E-17
97≈ 2.75814769625E-17
98≈ 2.7865822085825E-17
99≈ 2.815016720915E-17

Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)

femtowatts

The femtowatt (fW) is equal to one quadrillionth (10−15) of a watt. Technologically important powers that are measured in femtowatts are typically found in reference(s) to radio and radar receivers. For example, meaningful FM tuner performance figures for sensitivity, quieting and signal-to-noise require that the RF energy applied to the antenna input be specified. These input levels are often stated in dBf (decibels referenced to 1 femtowatt). This is 0.2739 microvolt across a 75-ohm load or 0.5477 microvolt across a 300-ohm load; the specification takes into account the RF input impedance of the tuner.

tons of refrigeration (IT)

A ton of refrigeration (TR), also called a refrigeration ton (RT), is a unit of power used in some countries (especially in North America) to describe the heat-extraction capacity of refrigeration and air conditioning equipment.