IS
Winrate by players
Winrate by vehicle
Players
Battles
45
45
9
1186
46
45
9
1087
47
45
16
1967
48
49
21
3585
49
47
18
2563
50
49
37
4689
51
49
40
4529
52
48
57
7078
53
51
54
8891
54
50
68
7990
55
51
66
7983
56
53
62
7402
57
54
85
12940
58
55
66
8544
59
55
86
10450
60
56
76
7898
61
56
90
12868
62
57
89
11344
63
59
70
8503
64
60
70
7578
65
63
48
3810
66
61
50
4796
67
61
46
3980
68
62
34
3933
69
67
34
1877
70
66
39
3185
71
66
29
2286
72
70
16
1331
Damage by players
Damage by vehicle
Players
Battles
700
315
18
2182
800
657
13
1764
900
362
25
2523
1000
442
32
5434
1100
248
51
6050
1200
411
54
7895
1300
270
75
8896
1400
238
89
9997
1500
347
112
15238
1600
248
115
17381
1700
442
122
16651
1800
356
113
14172
1900
333
114
11094
2000
181
88
10101
2100
628
82
9410
2200
316
73
7645
2300
489
64
6110
2400
493
42
3372
2500
489
38
5245
2600
720
26
1631
2700
519
25
1061
Winrate by players
Damage by vehicle
Players
Battles
45
397
9
1186
46
176
9
1087
47
337
16
1967
48
611
21
3585
49
408
18
2563
50
555
37
4689
51
216
40
4529
52
239
57
7078
53
489
54
8891
54
326
68
7990
55
282
66
7983
56
258
62
7402
57
303
85
12940
58
343
66
8544
59
306
86
10450
60
335
76
7898
61
237
90
12868
62
296
89
11344
63
336
70
8503
64
243
70
7578
65
187
48
3810
66
519
50
4796
67
511
46
3980
68
511
34
3933
69
604
34
1877
70
612
39
3185
71
518
29
2286
72
1668
16
1331
VII tier /
Heavy Tank /
U.S.S.R. /
Not Premium
Price
1424000 cr / 3560 gold
Hull armor
155 / 90 / 60
Hit points
1250-1400 HP
Turret armor
95-133 / 86 / 86
Minimum Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Maximum Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Vehicle efficiency chart (winrate)
Vehicle efficiency chart (damage)
Vehicle efficiency chart (winrate/damage)
The IS-1 (IS-85) heavy tank was a thorough modernization of the KV-1. The tank featured the 85-mm D-5T gun. The IS-1 entered mass production in October 1943, but work was discontinued at the beginning of 1944, as the IS-2 (IS-122) tank entered mass production in December 1943. A total of 107 vehicles were manufactured.
Configurations and modules
Compare configurations to each other
Guns 3
100 mm D10T
122 mm D-2-5T
122 mm D-25T
Gun tier
Aiming Time (s)
Caliber (mm)
Dispersion at 100 m (m)
Rate of Fire (rounds/min)
Elevation Angle (deg)
Depression Angle (deg)
Reload Time (s)
AP Penetration, mm
APCR Penetration, mm
HE Penetration, mm
HEAT Penetration, mm
AP Damage
APCR Damage
HE Damage
HEAT Damage
DPM AP
DPM APCR
DPM HE
DPM HEAT
Maximum Penetration, mm
Maximum Damage
Gun Weight (kg)
Turrets 1
IS-85
Turret Tier
Turret Hit Points
View Range (m)
Traverse Speed (deg/s)
Traverse Angle, Left (deg)
Traverse Angle, Right (deg)
Turret Weight (kg)
Engines 1
V-2IS
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 1
IS-1
Suspension Tier
Traverse Speed (deg/s)
Load Limit (kg)
Suspension Weight (kg)
Selected config characteristics
Hit points
Armor protection (%)
Firepower (%)
Shot efficiency (%)
Maneuverability (%)
Hull armor: front (mm)
Hull armor: rear (mm)
Hull armor: sides (mm)
Turret armor: front (mm)
Turret armor: rear (mm)
Turret armor: sides (mm)
Weight (kg)
Top speed (km/h)
Top reverse speed (km/h)
Load limit (kg)
Hull HP
Hull weight (kg)
Ammunition
Standard configuration
Best players
Only tanks with at least 100 battles take part in rating. 681 vehicle total.
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Average tank indicators
Calculated only among the tanks, on which at least 100 battles were held. Total processed 147 vehicle.
Victories % Damage Spotted Enemies destroyed Defense K/dam K/destr
55.763
1261.278
1.070
0.949
0.910
0.852
0.878
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