How big is Onix?

8.8 m (28 ft 10 in) height · 210 kg

Onix is 1.4× the size of a two-storey house.


1	Adult humanreal-world size	1.71 m5 ft 7 in	—
2	Zygarde	5 m16 ft 5 in	305 kg	#0718
3	Lugia	5.2 m17 ft 1 in	216 kg	#0249
4	Raging Bolt	5.2 m17 ft 1 in	480 kg	#1021
5	Dialga	5.4 m17 ft 9 in	683 kg	#0483
6	Guzzlord	5.5 m18 ft 1 in	888 kg	#0799
7	Stakataka	5.5 m18 ft 1 in	820 kg	#0805
8	Yveltal	5.8 m19 ft	203 kg	#0717
9	Milotic	6.2 m20 ft 4 in	162 kg	#0350
10	Two-storey housereal-world size	6.2 m20 ft 4 in	—
11	Gyarados	6.5 m21 ft 4 in	235 kg	#0130
12	Mega GyaradosMega Evolution	6.5 m21 ft 4 in · length	305 kg	#0130
13	Rayquaza	7 m23 ft · length	206.5 kg	#0384
14	Onix	8.8 m28 ft 10 in	210 kg	#0095
15	Steelix	9.2 m30 ft 2 in · length	400 kg	#0208
16	Celesteela	9.2 m30 ft 2 in	999.9 kg	#0797
17	Mega SteelixMega Evolution	10.5 m34 ft 5 in · length	740 kg	#0208
18	Mega RayquazaMega Evolution	10.8 m35 ft 5 in · length	392 kg	#0384
19	Alolan ExeggutorRegional form	10.9 m35 ft 9 in	415.6 kg	#0103
20	Dondozo	12 m39 ft 4 in · length	220 kg	#0977
21	School busreal-world size	12.7 m41 ft 7 in · length	—
22	Gigantamax CorviknightGigantamax	14 m+45 ft 11 in+	—	#0823
23	Gigantamax OrbeetleGigantamax	14 m+45 ft 11 in+	—	#0826
24	Wailord	14.5 m47 ft 7 in · length	398 kg	#0321
25	Gigantamax ButterfreeGigantamax	17 m+55 ft 9 in+	—	#0012
26	Gigantamax EeveeGigantamax	18 m+59 ft 1 in+	—	#0133

Heights and weights from the Pokédex (PokéAPI); Gigantamax heights are the Pokédex's minimum. Long Pokémon such as serpents and fish are measured by length. Base stats from the Pokédex, and each Mega, regional and Gigantamax form's own from Pokémon Showdown's data. Real-world sizes are documented figures, each with its source.