WattCost

Data through April 2026

Computer Monitors · 132 certified models

22-Inch Computer Monitors

132 certified 22-inch computer monitors appear in this data, costing $4.55 to $9.40 a year to run at the U.S. average rate — median $7.07.

The 50 most efficient (of 132)

22-Inch Computer Monitors, ranked by certified annual kWh
#ModelkWh/yr$/yr (US avg)
1Sharp DD-E224Fmost efficient24$4.55
2Lenovo C23215FE0most efficient28$5.31
3COMPUMAX MLCX2229$5.44
4ViewSonic VS15560most efficient30$5.55
5ASUS VP229Qmost efficient30$5.64
6ASUS VP229most efficient30$5.69
7Acer V227Qmost efficient30$5.73
8DELL P2226Hbmost efficient31$5.78
9DELL P2225Hbmost efficient31$5.84
10DELL SE2225HMfmost efficient31$5.88
11Sharp DD-E224FL31$5.89
12BenQ GW2280-B32$5.95
13Acer B227Q32$5.99
14DELL E2225HM32$5.99
15Samsung S22D400GAN32$6.02
16DELL SE2225HM32$6.04
17Lenovo A23TIO2232$6.06
18Lenovo D20215FT032$6.09
19DELL P2225Hf33$6.13
20Acer EK221Q33$6.16
21AOpen 22CV1Q33$6.16
22DELL E2225HMt33$6.18
23Lenovo D25215FS033$6.25
24PHILIPS 22B2N2100LW33$6.26
25DELL P2222Ht33$6.29
26MSI PRO MP223 E234$6.32
27ViewSonic VS1914234$6.34
28ASUS VZ22E34$6.36
29Lenovo D20215FT134$6.37
30ASUS VP229HF34$6.39
31Acer V226HQL34$6.44
32ViewSonic VS1931934$6.44
33Lenovo D22215FT034$6.48
34ViewSonic VS1881134$6.49
35DELL E2225Ht35$6.50
36ViewSonic VS2087735$6.53
37MSI PRO MP22335$6.59
38ASUS VP22835$6.59
39MSI PRO MP225 E12L35$6.60
40ViewSonic VS1881135$6.62
41PHILIPS 223V7QJAB35$6.65
42PLANAR PCT227535$6.65
43HP P22v G535$6.68
44INSYS HY2-215LD-236$6.70
45Lenovo H20215FE036$6.71
46ASUS VY22936$6.74
47HP HP M22fw FHD Monitor36$6.75
48ViewSonic VS2007836$6.80
49ViewSonic VS1735036$6.81
50LG 22MP41536$6.83

Other size facets

Questions, answered with the data

How much does it cost to run 22-inch computer monitors?
Among 132 certified models in this data, 22-inch computer monitors cost $4.55 to $9.40 a year to run at the U.S. average electricity rate (18.8¢/kWh) — a median of $7.07.
Do 22-inch computer monitors cost more or less than the average computer monitor?
The median model here runs $7.07 a year, 17% less than the $8.49 median across all certified computer monitors.
What's the cheapest model among 22-inch computer monitors?
The Sharp DD-E224F costs about $4.55 a year at the U.S. average rate (24 kWh/yr) — the lowest certified figure in this group.
What does the certified annual-kWh figure assume for computer monitors?
The certified annual kWh (TEC) assumes the monitor is on 35% of the day and asleep the other 65%, per the ENERGY STAR test basis.

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