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GO / Pokédex

Iron Boulder

Raid icon

Raids

Lv. 20
1708 -1787 CP
10/10/10 - 15/15/15
Raid icon

Raids (WB)

Lv. 25
2135 -2234 CP
10/10/10 - 15/15/15
Egg icon

Eggs

Lv. 20
1708 -1787 CP
10/10/10 - 15/15/15
Field research icon

Research

Lv. 15
1281 -1340 CP
10/10/10 - 15/15/15
Max CP icon

Max CP

Lv. 50
3536 CP

Ranges use the standard 10/10/10 IV floor for raids, eggs, research, and Max Battle catches. The top CP is always 15/15/15.

View all Iron Boulder 100% IV (hundo) Combat Power values by encounter type.

A hundo Iron Boulder caught from a raid battle will have a CP of 1787 or 2234 when weather boosted in Partly Cloudy or Windy weather. A hundo Iron Boulder caught from a research task or GO Pass encounter reward will be Level 15 and have a hundo CP of 1340. A hundo Iron Boulder when fully powered up to Level 50 will have a maximum CP of 3536.

Continue scrolling to see a complete encounter CP, IV, and Max CP chart for every possible IV combination, from 0/0/0 to 15/15/15.

Lookup

Find every Iron Boulder IV spread and half-level that can land on an exact CP.
Levels 1–51, including half levels.
0 matches

Search all IV spreads across every legal power-up level.

Spreads 1–20 of 216 (10/10/10 to 15/15/15)

IVs (A/D/S)

  • 100.0%

    ML #1
    15
    15
    15

    1340

    1787

    2234

    3536

  • 97.8%

    14
    15
    15

    1335

    1780

    2225

    3522

  • 97.8%

    15
    14
    15

    1337

    1783

    2229

    3528

  • 97.8%

    15
    15
    14

    1337

    1783

    2229

    3528

  • 95.6%

    13
    15
    15

    1329

    1772

    2216

    3507

  • 95.6%

    14
    14
    15

    1332

    1775

    2220

    3513

  • 95.6%

    14
    15
    14

    1332

    1775

    2219

    3513

  • 95.6%

    15
    13
    15

    1334

    1779

    2223

    3519

  • 95.6%

    15
    14
    14

    1334

    1778

    2223

    3519

  • 95.6%

    15
    15
    13

    1334

    1778

    2223

    3519

  • 93.3%

    12
    15
    15

    1324

    1765

    2206

    3492

  • 93.3%

    13
    14
    15

    1326

    1768

    2210

    3499

  • 93.3%

    13
    15
    14

    1326

    1768

    2210

    3498

  • 93.3%

    14
    13
    15

    1328

    1771

    2214

    3505

  • 93.3%

    14
    14
    14

    1328

    1771

    2214

    3505

  • 93.3%

    14
    15
    13

    1328

    1771

    2214

    3504

  • 93.3%

    15
    12
    15

    1331

    1774

    2218

    3511

  • 93.3%

    15
    13
    14

    1331

    1774

    2218

    3511

  • 93.3%

    15
    14
    13

    1331

    1774

    2218

    3511

  • 93.3%

    15
    15
    12

    1330

    1774

    2218

    3510

Spreads 1–20 of 216 (10/10/10 to 15/15/15)

By level

Min (0/0/0) and Max (15/15/15) CP and HP for Iron Boulder at every level.
  • 51

    3113

    3579

    159

    172

  • 50

    3077

    3536

    158

    171

  • 49

    3040

    3494

    157

    170

  • 48

    3004

    3453

    156

    169

  • 47

    2968

    3411

    155

    168

  • 46

    2932

    3370

    155

    167

  • 45

    2896

    3329

    154

    166

  • 44

    2861

    3288

    153

    165

  • 43

    2826

    3248

    152

    164

  • 42

    2791

    3208

    151

    163

  • 41

    2756

    3168

    150

    162

  • 40

    2721

    3128

    149

    161

  • 39

    2682

    3083

    148

    160

  • 38

    2644

    3039

    147

    158

  • 37

    2605

    2994

    146

    157

  • 36

    2566

    2949

    145

    156

  • 35

    2527

    2905

    143

    155

  • 34

    2488

    2860

    142

    154

  • 33

    2449

    2815

    141

    152

  • 32

    2410

    2771

    140

    151

  • 31

    2372

    2726

    139

    150

  • 30

    2333

    2681

    138

    149

  • 29

    2255

    2592

    135

    146

  • 28

    2177

    2502

    133

    144

  • 27

    2099

    2413

    131

    141

  • 26

    2021

    2324

    128

    138

  • 25

    1944

    2234

    126

    136

  • 24

    1866

    2145

    123

    133

  • 23

    1788

    2055

    121

    130

  • 22

    1710

    1966

    118

    127

  • 21

    1633

    1877

    115

    124

  • 20

    1555

    1787

    112

    121

  • 19

    1477

    1698

    110

    118

  • 18

    1399

    1608

    107

    115

  • 17

    1322

    1519

    104

    112

  • 16

    1244

    1430

    100

    109

  • 15

    1166

    1340

    97

    105

  • 14

    1088

    1251

    94

    101

  • 13

    1011

    1162

    91

    98

  • 12

    933

    1072

    87

    94

  • 11

    855

    983

    83

    90

  • 10

    777

    894

    79

    86

  • 9

    695

    799

    75

    81

  • 8

    613

    705

    70

    76

  • 7

    531

    610

    66

    71

  • 6

    449

    516

    60

    65

  • 5

    367

    421

    54

    59

  • 4

    284

    327

    48

    52

  • 3

    202

    233

    40

    44

  • 2

    120

    138

    31

    33

  • 1

    38

    44

    17

    19

How it works

Why Iron Boulder shows different CP from different catches.

Combat Power (CP) combines a Pokémon's base stats, its three Individual Values (IVs), and its level. IVs run from 0 to 15 for Attack, Defense, and Stamina, so a perfect spread is 15/15/15. The IV percentage is the total of the three out of 45, so 15/15/15 is 100% and a 10/10/10 floor is about 67%.

The catch method sets the level and the lowest IVs you can get:

  • Field, Special, and GO Battle League research catches are Level 15 with a 10/10/10 IV floor.
  • Eggs and raid catches (no weather boost) are Level 20 with a 10/10/10 IV floor.
  • Weather-boosted raid catches are Level 25 with a 10/10/10 IV floor.
  • Wild catches range from Level 1 to 30 with no IV floor (Level 6 to 35 and a 4/4/4 floor when weather-boosted).

Powering up raises the level and the CP, but never the IVs. The CP a Pokémon shows at catch is the fastest way to spot a high-IV Iron Boulder before you spend any Stardust.

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