Big frog | OSRS Index

Level 10Level 24
Big frog



Released		19 February 2015 (Update)
Members		No
Combat level		10
Size		1x1
Examine		It didn't get that big eating flies.

Combat info

XP bonus		+0%
Max hit		2
Aggressive		No
Poisonous		No
Attack style		Crush
Attack speed		4 ticks (2.4 seconds)
Respawn time		50 ticks (30 seconds)

Combat stats


18	8	6	4	1	1

Aggressive stats


+0	+0	+0	+0	+0	+0

Melee defence


+0		+0		+0

Magic defence


+0			25% weakness

Ranged defence


+0		+0		+0

Immunities

Poison		0% resistance
Venom		0% resistance
Cannons		Not immune
Thralls		Not immune

Open in DPS calculator
Advanced data

Monster ID		8701
Link		MOID

Big frogs are monsters found in the Lumbridge Swamp, the Lumbridge Caves, the Dorgesh-Kaan South Dungeon and the Lizardman Settlement. They play a minor role in the Rag and Bone Man I quest, as their bones are on the Odd Old Man's "wish list".

Locations

Location	Levels	Spawns	Map	League region
Mount Quidamortem	24	6	Show map	Kourend✓
Lumbridge Swamp	10	29	Show map	Misthalin✓
Lumbridge Swamp Caves	24	11	Show map	Misthalin✓
Dorgesh-Kaan South Dungeon	24	13	Show map	Misthalin✓

	Item	Quantity	Rarity	Price	High Alch
	Bones	1	Always	30	0

	Item	Quantity	Rarity	Price	High Alch
	Big frog leg	1	Always^{[d 1]}	Not sold	0
	Clue scroll (beginner)	1	1/70^{[d 2]}	Not sold	12

^ Big frog legs are only dropped during Rag and Bone Man I.
^ Clue scrolls will drop as scroll boxes after the completion of X Marks the Spot.

Drop rates are estimated based on 47,795 samples from the Drop Rate Project, unless otherwise cited.

The average Big frog (Level 24) kill is worth 98.39.

	Item	Quantity	Rarity	Price	High Alch
	Bones	1	Always	30	0

Item	Quantity	Rarity	Price	High Alch
Water rune	12	10/128	60	24
Earth rune	12	10/128	60	24
Nature rune	4	7/128	684	432
Cosmic rune	2	6/128	248	60

Item	Quantity	Rarity	Price	High Alch
Coins	5	32/128	5	5
Coins	15	19/128	15	15
Water talisman	1	1/128	275	2
Earth talisman	1	1/128	558	2

	Item	Quantity	Rarity	Price	High Alch
	Big frog leg	1	Always^{[d 1]}	Not sold	0

Date	Changes
27 August 2025 (Update)	Level 10 big frogs can now drop big frog legs during Rag and Bone Man I.
25 June 2025 (Update)	Big frogs now have a 25% elemental weakness to earth spells.
19 February 2015 (Update)	Level 10 big frogs have been added to the Lumbridge Swamp for free-to-play players.

NPCs

	Darve Movario Turgall
Monsters	Big frog Cave bug Cave crawler Cave slime Giant frog Molanisk Rockslug

Items

v t e Lizardman Settlement
NPCs	Captain Cleive Swamp Priest
Monsters	Big frog Lizardman Lizardman brute Lizardman shaman Spawn
Related	Lizardman Caves

v t e Lumbridge Swamp
NPCs	Abigale Archer Candle seller Father Urhney Fishing tutor Hewey Mining tutor Monk Warrior Wizard
Monsters	Big frog Frog Giant frog Giant rat Goblin
Features	Water Altar
Related	East Lumbridge Swamp mine Lumbridge Swamp Caves West Lumbridge Swamp mine

v t e Lumbridge Swamp Caves
NPCs	Cave goblin Juna Light creature
Monsters	Big frog Cave bug Cave crawler Cave slime Giant frog Rockslug Wall beast
Related	Chasm of Tears Frog spawn Tears of Guthix