#19

Rattata 100% IV CP

Normal

🔬 Field Research315Lv15

⚔️ Raids & Eggs419Lv20

☀️ Weather Boost524Lv25

These are the CPs at 100% IV (15/15/15). If a Pokémon from Field Research (Lv15), a raid or an egg (Lv20), or a weather-boosted raid (Lv25) shows exactly this CP, it is almost certainly a hundo. Not sure? Check it with the IV calculator below.

Max CP Lv40 734Lv50 830Lv51 840 Atk 103 · Def 70 · Sta 102

Rattata (#19) is a Normal-type Pokémon with base stats of 103 Attack, 70 Defense and 102 Stamina. At 100% IV its max CP is 734 at level 40 and 830 at level 50.

Rattata IV calculator

Enter the CP you saw when catching it (HP is optional) to list every possible level and IV combination.

Rattata high-IV CP & HP chart

The 35 best IV combinations (IV% ≥ 91.1%) with their CP and HP at levels 15, 20, 25 and 40. Atk / Def / Sta are the IVs (0–15).

IV%	IVs Atk/Def/Sta			Lv15		Lv20		Lv25		Lv40
IV%	Atk	Def	Sta	CP	HP	CP	HP	CP	HP	CP	HP
100.00%	15	15	15	315	60	419	69	524	78	734	92
97.78%	15	15	14	313	60	418	69	522	77	731	91
97.78%	15	14	15	313	60	417	69	521	78	730	92
97.78%	14	15	15	312	60	416	69	520	78	728	92
95.56%	15	15	13	312	59	416	68	520	76	728	90
95.56%	15	14	14	311	60	415	69	519	77	727	91
95.56%	15	13	15	311	60	414	69	518	78	726	92
95.56%	14	15	14	311	60	414	69	518	77	725	91
95.56%	14	14	15	310	60	413	69	517	78	724	92
95.56%	13	15	15	309	60	412	69	516	78	722	92
93.33%	15	15	12	310	58	414	68	518	76	725	90
93.33%	15	14	13	310	59	413	68	517	76	724	90
93.33%	15	13	14	309	60	413	69	516	77	723	91
93.33%	14	15	13	309	59	412	68	516	76	722	90
93.33%	15	12	15	309	60	412	69	515	78	721	92
93.33%	14	14	14	309	60	412	69	515	77	721	91
93.33%	14	13	15	308	60	411	69	514	78	720	92
93.33%	13	15	14	308	60	411	69	513	77	719	91
93.33%	13	14	15	307	60	410	69	513	78	718	92
93.33%	12	15	15	307	60	409	69	511	78	716	92
91.11%	15	15	11	309	58	412	67	515	75	722	89
91.11%	15	14	12	309	58	412	68	515	76	721	90
91.11%	15	13	13	308	59	411	68	514	76	720	90
91.11%	14	15	12	308	58	411	68	513	76	719	90
91.11%	15	12	14	308	60	410	69	513	77	718	91
91.11%	14	14	13	307	59	410	68	513	76	718	90
91.11%	15	11	15	307	60	409	69	512	78	717	92
91.11%	14	13	14	307	60	409	69	512	77	717	91
91.11%	13	15	13	307	59	409	68	511	76	716	90
91.11%	14	12	15	306	60	408	69	511	78	715	92
91.11%	13	14	14	306	60	408	69	510	77	715	91
91.11%	13	13	15	306	60	407	69	509	78	713	92
91.11%	12	15	14	305	60	407	69	509	77	713	91
91.11%	12	14	15	305	60	406	69	508	78	712	92
91.11%	11	15	15	304	60	405	69	507	78	710	92

1514 1312 11

Rattata CP chart (Lv1–Lv50)

100% IV (15/15/15) is the highest CP at each level and 0% IV (0/0/0) the lowest.

Rattata CP by level (100% IV / 0% IV)
Level	100% IV	0% IV	Notes
Lv1	10	10
Lv2	32	24
Lv3	54	40
Lv4	76	56
Lv5	99	73
Lv6	121	89
Lv7	143	106
Lv8	165	122
Lv9	187	138
Lv10	210	155
Lv11	231	170
Lv12	252	186
Lv13	273	201
Lv14	294	217
Lv15	315	232	🔬 Field Research
Lv16	336	248
Lv17	356	264
Lv18	377	279
Lv19	398	295
Lv20	419	310	⚔️ Raids (no weather boost) · 🥚 Eggs
Lv21	440	326
Lv22	461	341
Lv23	482	357
Lv24	503	372
Lv25	524	388	☀️ Raids (weather boosted)
Lv26	545	403
Lv27	567	419
Lv28	588	434
Lv29	609	450
Lv30	630	465
Lv31	640	473
Lv32	651	481
Lv33	661	489
Lv34	671	497
Lv35	682	504
Lv36	692	512
Lv37	703	520
Lv38	713	528
Lv39	724	535
Lv40	734	543
Lv41	744	550
Lv42	753	557
Lv43	763	564
Lv44	772	571
Lv45	782	578
Lv46	791	585
Lv47	801	592
Lv48	811	600
Lv49	821	607
Lv50	830	614
Lv51	840	621	⭐ Best Buddy boost

Lv51 is reached only with the Best Buddy boost; regular power-ups stop at Lv50. Data: Pokémon GO GAME_MASTER.

Rattata weaknesses & resistances

Weak toFighting ×1.6

ResistsGhost ×0.39

Rattata is weak to Fighting and resists Ghost. Fighting-type moves deal the most damage to it. In Partly Cloudy weather its moves are boosted, and catches get the weather boost (higher level and CP).