Tan Leather

The RuneScape Wiki also has an article on: rsw:Make Leather

This article has a money making guide here: Casting Tan Leather. Please add tips to the subpage, rather than the article below.

Tan Leather
Released		5 March 2015 (Update)
Members		Yes
Level		78
Spellbook		Lunar
Type		Skilling
Experience		81
Runes		5 2 1
Casting speed		3 ticks
Animation
Sound Effect

Tan Leather is a Lunar spell which tans up to 5 hides in the player's inventory without the usual cost associated with tanning with an NPC. However, in order to cast the spell, the player must have completed all the easy, medium, and hard tasks of the Fremennik Diary.

With good timing the spell tans approximately 8000 hides per hour, awarding the player with ~130K Magic experience. It is also a good method for money making.

As cowhide can be tanned into either soft leather or hard leather, it is possible to toggle between the two by right-clicking the spell icon.

Cost

Spell cost

Input	Cost
125	580
Combo runes
125	585
125	995
125	885
Main-hands
12Alt	555
0.9225	562
Main and off-hands
12	555
0.922	537

Profit/Loss

The formula below assumes you will be tanning 5 hides per spell, as well as buying the dragonhides, nature rune and astral runes while casting the spell with either a smoke/lava/fire/steam staff or a Tome of Fire.

Hide	Hide cost	Leather price	Profit/Loss per hide	Tanner profit
Cowhide (Leather)	141	187	-65	45
Cowhide (Hard Leather)	141	186	-66	42
Green dragonhide	1,388	1,530	31	122
Blue dragonhide	1,724	1,865	30	121
Red dragonhide	2,264	2,416	41	132
Black dragonhide	3,025	3,169	33	124

Changes

Date	Changes
30 April 2015 (update | poll)	The tan leather spell animation has been given a graphical update.