IS

U.S.S.R. Heavy Tank
VII tier
IS в World of Tanks Blitz
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
0%
Firepower
36%
Shot efficiency
45%
Maneuverability
28%
Maximum Performance
Armor protection
0%
Firepower
48%
Shot efficiency
54%
Maneuverability
34%
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
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
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
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 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. 650 vehicles total.

Best by ER

Top-1000
# Player Games Victories ER
1 WONDERK1ND [RA1D] 139 81% 2557
2 Viscreality [NNTW] 105 86% 2495
3 BaRonm3 [RUUT] 197 69% 2288
4 lpsasha [T2TH] 121 69% 2171
5 KR1KSTON 171 68% 2110
6 hookstaa [PWNZ] 126 78% 1944
7 Yarosl..nkov [N-_-T] 129 66% 1842
8 Pavlo_..skyi 174 60% 1831
9 ___Dam..r___ [UNX] 170 46% 1756
10 TpoGau..rdce [-PWF-] 265 63% 1755

Best by WN7

Top-1000
# Player Games Victories WN7
1 Viscreality [NNTW] 105 86% 3004
2 WONDERK1ND [RA1D] 139 81% 2571
3 Yarosl..nkov [N-_-T] 129 66% 2531
4 lpsasha [T2TH] 121 69% 2370
5 BaRonm3 [RUUT] 197 69% 2341
6 Straqu1z 350 70% 2225
7 __18_M..eD__ [ROR12] 121 64% 2222
8 KR1KSTON 171 68% 2214
9 HIMARS..lock [ATCMS] 104 71% 2202
10 sere9a..chuk 107 76% 2127

Best by MGR

Top-1000
# Player Games Victories MGR
1 Viscreality [NNTW] 105 86% 89.242
2 WONDERK1ND [RA1D] 139 81% 71.076
3 Yarosl..nkov [N-_-T] 129 66% 68.541
4 Straqu1z 350 70% 67.408
5 HIMARS..lock [ATCMS] 104 71% 60.675
6 __18_M..eD__ [ROR12] 121 64% 59.432
7 hookstaa [PWNZ] 126 78% 59.209
8 sere9a..chuk 107 76% 58.957
9 Sorry_PWNZ 111 63% 58.640
10 lpsasha [T2TH] 121 69% 58.596
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Average tank indicators

Calculated only among the tanks, on which at least 100 battles were held. Total processed 132 vehicles.
Victories %DamageSpottedEnemies destroyedDefenseK/damK/destr
55.902 1259.608 1.065 0.946 0.887 1.497 1.917
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