IS
Winrate by players
Winrate by vehicle
Players
Battles
46 45
12
1410
47 45
16
1967
48 49
22
4188
49 48
23
3251
50 48
36
4481
51 49
42
4645
52 49
61
7474
53 50
60
9373
54 50
74
8811
55 51
67
8173
56 54
67
7600
57 54
89
13132
58 55
69
8996
59 55
83
10428
60 55
75
7875
61 56
96
13134
62 57
92
11430
63 59
72
8767
64 60
75
8104
65 63
48
3776
66 61
53
5160
67 61
48
3889
68 62
32
3890
69 66
34
1841
70 67
42
3366
71 67
31
2180
72 70
16
1438
Damage by players
Damage by vehicle
Players
Battles
700 315
18
2182
800 676
15
2016
900 366
28
2789
1000 496
35
6196
1100 256
50
5992
1200 382
56
7954
1300 332
82
9411
1400 228
93
10935
1500 367
119
15472
1600 256
118
17513
1700 432
126
17341
1800 366
122
14500
1900 313
117
11768
2000 192
85
9526
2100 568
87
9625
2200 367
77
8313
2300 519
66
6175
2400 522
43
3451
2500 488
40
5478
2600 728
23
1331
2700 586
29
1354
Winrate by players
Damage by vehicle
Players
Battles
46
288
12
1410
47
337
16
1967
48
682
22
4188
49
382
23
3251
50
617
36
4481
51
161
42
4645
52
240
61
7474
53
482
60
9373
54
325
74
8811
55
308
67
8173
56
254
67
7600
57
322
89
13132
58
341
69
8996
59
263
83
10428
60
375
75
7875
61
281
96
13134
62
283
92
11430
63
313
72
8767
64
241
75
8104
65
347
48
3776
66
502
53
5160
67
538
48
3889
68
499
32
3890
69
526
34
1841
70
651
42
3366
71
461
31
2180
72
1670
16
1438
VII tier /
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
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. 705 vehicles total.
Please sign in to take part in rating and view your position
Average tank indicators
Calculated only among the tanks, on which at least 100 battles were held. Total processed 157 vehicles.
Victories % Damage Spotted Enemies destroyed Defense K/dam K/destr
55.827
1257.726
1.072
0.943
0.899
1.933
2.400
Please sign in to compare your performance with the average
