Collision Sizes

Collision Sizes are how big a wild Pokemon's hitbox is when you're trying to capture it. Pokemon with larger Collision Sizes are easier to be hit by Poke Balls than ones with smaller Collision Sizes.

Collision Radius - hitbox radius for the Pokemon's body?

Collision Height - hitbox height for the Pokemon's body?

Collision Head Radius - hitbox radius for the Pokemon's head?

Pokemon	Number	Collision Radius	Collision Height	Collision Head Radius
Bulbasaur	1	0.3815m	0.654m	0.2725m
Ivysaur	2	0.31875m	0.6375m	0.255m
Venusaur	3	0.759m	1.035m	0.3795m
Charmander	4	0.15625m	0.46875m	0.15625m
Charmeleon	5	0.2575m	0.7725m	0.23175m
Charizard	6	0.405m	1.0125m	0.2025m
Squirtle	7	0.2295m	0.3825m	0.19125m
Wartortle	8	0.25m	0.625m	0.1875m
Blastoise	9	0.564m	1.175m	0.282m
Caterpie	10	0.102m	0.306m	0.153m
Metapod	11	0.117m	0.6435m	0.1755m
Butterfree	12	0.1665m	0.555m	0.1776m
Weedle	13	0.1045m	0.209m	0.15675m
Kakuna	14	0.25m	0.75m	0.125m
Beedrill	15	0.308m	0.5775m	0.231m
Pidgey	16	0.1344m	0.252m	0.126m
Pidgeotto	17	0.316m	0.69125m	0.237m
Pidgeot	18	0.36m	1.008m	0.216m
Rattata	19	0.189m	0.252m	0.126m
Raticate	20	0.2925m	0.585m	0.26325m
Spearow	21	0.148m	0.2664m	0.148m
Fearow	22	0.252m	0.63m	0.126m
Ekans	23	0.2595m	0.346m	0.1384m
Arbok	24	0.41m	1.353m	0.164m
Pikachu	25	0.185m	0.518m	0.185m
Raichu	26	0.27m	0.54m	0.216m
Sandshrew	27	0.258m	0.48375m	0.1935m
Sandslash	28	0.35m	0.9m	0.35m
Nidoran (F)	29	0.185m	0.37m	0.185m
Nidorina	30	0.2925m	0.585m	0.1755m
Nidoqueen	31	0.455m	0.79625m	0.2275m
Nidoran (M)	32	0.252m	0.315m	0.1575m
Nidorino	33	0.297m	0.594m	0.2475m
Nidoking	34	0.5481m	0.87m	0.27405m
Clefairy	35	0.3125m	0.75m	0.225m
Clefable	36	0.445m	1.1125m	0.445m
Vulpix	37	0.315m	0.63m	0.252m
Ninetales	38	0.36m	0.96m	0.24m
Jigglypuff	39	0.32m	0.64m	0.256m
Wigglytuff	40	0.356m	0.89m	0.2225m
Zubat	41	0.0535m	0.0535m	0.1605m
Golbat	42	0.0355m	0.0355m	0.355m
Oddish	43	0.2025m	0.50625m	0.2025m
Gloom	44	0.4125m	0.88000011m	0.2475m
Vileplume	45	1.012m	1.196m	0.552m
Paras	46	0.192m	0.32m	0.192m
Parasect	47	0.4545m	1.01m	0.505m
Venonat	48	0.6m	0.71m	0.26625m
Venomoth	49	0.36m	0.72m	0.288m
Diglett	50	0.16m	0.4m	0.18m
Dugtrio	51	0.448m	0.84m	0.336m
Meowth	52	0.128m	0.4m	0.2m
Persian	53	0.328m	0.615m	0.164m
Psyduck	54	0.291m	0.60625m	0.3395m
Golduck	55	0.2325m	0.81375m	0.2325m
Mankey	56	0.1935m	0.645m	0.129m
Primeape	57	0.46m	1.104m	0.23m
Growlithe	58	0.234m	0.585m	0.1755m
Arcanine	59	0.7m	0.74m	0.333m
Poliwag	60	0.3125m	0.75m	0.3125m
Poliwhirl	61	0.49m	0.882m	0.3675m
Poliwrath	62	0.645m	1.118m	0.344m
Abra	63	0.28m	0.56m	0.28m
Kadabra	64	0.445m	0.89m	0.33375m
Alakazam	65	0.425m	0.93500012m	0.255m
Machop	66	0.22m	0.55m	0.20625m
Machoke	67	0.54600012m	1.092m	0.1365m
Machamp	68	0.5785m	1.246m	0.1335m
Bellsprout	69	0.1935m	0.4515m	0.22575m
Weepinbell	70	0.25m	0.95m	0.25m
Victreebel	71	0.336m	1.428m	0.273m
Tentacool	72	0.21m	0.91874993m	0.1575m
Tentacruel	73	0.492m	1.23m	0.246m
Geodude	74	0.3915m	0.1305m	0.19575m
Graveler	75	0.492m	0.697m	0.369m
Golem	76	0.63m	1.092m	0.315m
Ponyta	77	0.2525m	0.63125m	0.202m
Rapidash	78	0.5m	0.891m	0.243m
Slowpoke	79	0.316m	0.5135m	0.29625m
Slowbro	80	0.425m	0.85m	0.255m
Magnemite	81	0.456m	0.456m	0.228m
Magneton	82	0.44m	0.825m	0.22m
Farfetch'd	83	0.2825m	0.42375m	0.2825m
Doduo	84	0.352m	1.232m	0.198m
Dodrio	85	0.39m	1.287m	0.2574m
Seel	86	0.275m	0.4125m	0.22m
Dewgong	87	0.315m	0.63m	0.13125m
Grimer	88	0.49m	0.83300012m	0.294m
Muk	89	0.76m	0.57m	0.38m
Shellder	90	0.2m	0.504m	0.294m
Cloyster	91	0.42m	1.05m	0.54599988m
Gastly	92	0.25m	0.6m	0.3m
Haunter	93	0.5m	1.7m	0.442m
Gengar	94	0.462m	1.092m	0.504m
Onix	95	0.658m	1.175m	0.376m
Drowzee	96	0.3675m	0.63m	0.2625m
Hypno	97	0.332m	0.83m	0.332m
Krabby	98	0.522m	0.87m	0.261m
Kingler	99	0.9m	1.0005m	0.32625m
Voltorb	100	0.3375m	0.675m	0.16875m
Electrode	101	0.552m	1.104m	0.276m
Exeggcute	102	0.515m	0.412m	0.2575m
Exeggutor	103	0.507m	1.365m	0.2535m
Cubone	104	0.222m	0.37m	0.222m
Marowak	105	0.25m	0.75m	0.25m
Hitmonlee	106	0.415m	1.245m	0.2075m
Hitmonchan	107	0.3315m	1.02m	0.255m
Lickitung	108	0.46m	0.92m	0.253m
Koffing	109	0.36m	0.66m	0.6m
Weezing	110	0.682m	0.744m	0.465m
Rhyhorn	111	0.5m	0.85m	0.3m
Rhydon	112	0.5925m	1.185m	0.395m
Chansey	113	0.48m	1.056m	0.24m
Tangela	114	0.5m	0.9m	0.365m
Kangaskhan	115	0.8m	3.3m	0.36m
Horsea	116	0.148m	0.444m	0.185m
Seadra	117	0.322m	0.46m	0.414m
Goldeen	118	0.135m	0.16875m	0.16875m
Seaking	119	0.044m	0.044m	0.4m
Staryu	120	0.4125m	0.88000011m	0.20625m
Starmie	121	0.485m	1.067m	0.2425m
Mr. Mime	122	0.267m	0.6675m	0.267m
Scyther	123	0.4m	1m	0.2m
Jynx	124	0.435m	0.87m	0.522m
Electabuzz	125	0.392m	0.735m	0.28175m
Magmar	126	0.44m	0.88m	0.33m
Pinsir	127	0.4m	1.2m	0.348m
Tauros	128	0.435m	1.19625m	0.2871m
Magikarp	129	0.2675m	0.4815m	0.321m
Gyarados	130	0.24m	0.48m	0.5m
Lapras	131	0.525m	0.7m	0.35m
Ditto	132	0.4025m	0.52325m	0.20125m
Eevee	133	0.252m	0.336m	0.252m
Vaporeon	134	0.21m	0.525m	0.2625m
Jolteon	135	0.22m	0.55m	0.22m
Flareon	136	0.2175m	0.522m	0.19575m
Porygon	137	0.385m	0.55m	0.33m
Omanyte	138	0.15m	0.592m	0.22m
Omastar	139	0.4m	1.3m	0.1875m
Kabuto	140	0.3375m	0.50625m	0.16875m
Kabutops	141	0.364m	0.91m	0.3185m
Aerodactyl	142	0.285m	0.9975m	0.285m
Snorlax	143	0.74m	1.11m	0.481m
Articuno	144	0.231m	0.66m	0.231m
Zapdos	145	0.4485m	0.759m	0.276m
Moltres	146	0.403m	0.93m	0.217m
Dratini	147	0.2775m	0.555m	0.19425m
Dragonair	148	0.375m	1.125m	0.28125m
Dragonite	149	0.6m	1.05m	0.245m
Mewtwo	150	0.37m	1.184m	0.185m
Mew	151	0.141m	0.564m	0.17625m
Chikorita	152	0.15m	0.15m	0.15m
Bayleef	153	0.2m	0.7m	0.2m
Meganium	154	0.36m	0.91m	0.28m
Cyndaquil	155	0.2m	0.3m	0.15m
Quilava	156	0.25m	0.25m	0.2m
Typhlosion	157	0.5m	0.5m	0.25m
Totodile	158	0.2m	0.2m	0.15m
Croconaw	159	0.25m	0.8m	0.2m
Feraligatr	160	0.6m	1.6m	0.37m
Sentret	161	0.2m	0.45m	0.2m
Furret	162	0.3m	0.3m	0.2m
Hoothoot	163	0.3m	0.3m	0.3m
Noctowl	164	0.4m	0.7m	0.35m
Ledyba	165	0.364m	0.5m	0.28m
Ledian	166	0.364m	0.91m	0.3m
Spinarak	167	0.1m	0.6m	0.15m
Ariados	168	0.25m	0.9m	0.2m
Crobat	169	0.364m	1.5m	0.5m
Chinchou	170	0.2m	0.5m	0.1m
Lanturn	171	0.25m	0.5m	0.25m
Pichu	172	0.1m	0.1m	0.12m
Cleffa	173	0.2m	0.2m	0.15m
Igglybuff	174	0.15m	0.2m	0.1m
Togepi	175	0.1m	0.3m	0.13m
Togetic	176	0.2m	0.3m	0.18m
Natu	177	0.1m	0.12m	0.12m
Xatu	178	0.4m	1.1m	0.4m
Mareep	179	0.3m	0.6m	0.2m
Flaaffy	180	0.25m	0.4m	0.25m
Ampharos	181	0.37m	0.9m	0.25m
Bellossom	182	0.15m	0.35m	0.15m
Marill	183	0.2m	0.2m	0.2m
Azumarill	184	0.2m	0.1m	0.25m
Sudowoodo	185	0.25m	0.5m	0.2m
Politoed	186	0.4m	0.95m	0.28m
Hoppip	187	0.25m	0.6m	0.1m
Skiploom	188	0.28m	0.7m	0.1m
Jumpluff	189	0.25m	1m	0.25m
Aipom	190	0.25m	0.5m	0.2m
Sunkern	191	0.15m	0.15m	0.1m
Sunflora	192	0.2m	0.75m	0.25m
Yanma	193	0.2m	1.5m	0.3m
Wooper	194	0.15m	0.5m	0.2m
Quagsire	195	0.5m	1m	0.4m
Espeon	196	0.22m	0.4m	0.15m
Umbreon	197	0.22m	0.4m	0.15m
Murkrow	198	0.15m	0.3m	0.2m
Slowking	199	0.6m	0.91m	0.4m
Misdreavus	200	0.28m	0.6m	0.1m
Unown	201	0.4m	0.5m	0.3m
Wobbuffet	202	0.4m	0.91m	0.4m
Girafarig	203	0.32m	0.6m	0.3m
Pineco	204	0.3m	0.7m	0.1m
Forretress	205	0.6m	1.35m	0.1m
Dunsparce	206	0.364m	0.8m	0.5m
Gligar	207	0.3m	0.7m	0.25m
Steelix	208	1m	1m	1.2m
Snubbull	209	0.25m	0.5m	0.3m
Granbull	210	0.45m	1.1m	0.37m
Qwilfish	211	0.21m	0.7m	0.1m
Scizor	212	0.5m	0.1m	0.4m
Shuckle	213	0.2m	0.8m	0.2m
Heracross	214	0.4m	1.2m	0.4m
Sneasel	215	0.25m	0.25m	0.3m
Teddiursa	216	0.3m	0.6m	0.3m
Ursaring	217	0.5m	0.5m	0.31m
Slugma	218	0.15m	0.8m	0.25m
Magcargo	219	0.25m	0.8m	0.28m
Swinub	220	0.22m	0.6m	0.25m
Piloswine	221	0.6m	0.6m	0.35m
Corsola	222	0.25m	0.65m	0.1m
Remoraid	223	0.15m	0.1m	0.1m
Octillery	224	0.4m	0.9m	0.3m
Delibird	225	0.3m	0.8m	0.28m
Mantine	226	0.25m	1m	0.28m
Skarmory	227	0.364m	1.2m	0.32m
Houndour	228	0.2m	0.45m	0.2m
Houndoom	229	0.4m	0.8m	0.3185m
Kingdra	230	0.4m	0.3m	0.45m
Phanpy	231	0.25m	0.5m	0.25m
Donphan	232	0.45m	1m	0.45m
Porygon2	233	0.25m	0.7m	0.25m
Stantler	234	0.3m	0.7m	0.3m
Smeargle	235	0.37m	0.95m	0.35m
Tyrogue	236	0.2m	0.5m	0.2m
Hitmontop	237	0.5m	1m	0.5m
Smoochum	238	0.2m	0.2m	0.2m
Elekid	239	0.3m	0.6m	0.215m
Magby	240	0.3m	0.3m	0.25m
Miltank	241	0.45m	1.1m	0.3185m
Blissey	242	0.7m	0.91m	0.6m
Raikou	243	0.55m	0.91m	0.4m
Entei	244	0.55m	0.91m	0.3185m
Suicune	245	0.65m	1.35m	0.4m
Larvitar	246	0.2m	0.5m	0.2m
Pupitar	247	0.6m	1.2m	0.1m
Tyranitar	248	0.65m	0.91m	0.35m
Lugia	249	1.6m	4m	0.8m
Celebi	251	0.25m	0.6m	0.25m