Calculator:Prayer/Prayer drain

This dynamic calculator requires JavaScript.

This page takes user input via JavaScript and may use changing prices from the Grand Exchange Market Watch.

Templates used
Calculator:Prayer/Prayer drain/Template

This calculator determines your prayer drain rate, as well as a breakdown of how each prayer contributes to your prayer drain. Different prayers deplete your prayer points at different rates.

• Prayer bonus reduces the rate at which prayer points deplete.
• Prayer level only increases the maximum prayer points, not how fast they deplete.
• Prayer points restored by potions scale based upon prayer level.

template = Calculator:Prayer/Prayer_drain/Template form = PDForm result = PDResult param = playername|Name||hs|PrayerLevel_Input,6,1 param = PrayerLevel_Input|Prayer Level|1|int|1-99| param = PrayerBonus_Input|Prayer Bonus|0|int|0-100| param = Prayer_Overhead|Overhead Prayer|None|select|None,Protect from Magic,Protect from Missiles,Protect from Melee,Retribution,Redemption,Smite param = Combat_Style|Combat Style|Melee|buttonselect|Melee,Ranged,Magic|Melee=Prayer_Defence,Prayer_Strength,Prayer_Attack;Ranged=Prayer_Ranged,Prayer_Defence;Magic=Prayer_Magic,Prayer_Defence param = Prayer_Combination|OR Combined Prayer|None|buttonselect|None,Chivalry,Piety,Rigour,Augury|None=Combat_Prayer_Group|These prayers combine stronger versions of combat boosting prayers, but cannot be used at the same time. param = Combat_Prayer_Group|Combat Boosting Prayers||group|Prayer_Defence,Prayer_Strength,Prayer_Attack,Prayer_Ranged,Prayer_Magic param = Prayer_Defence|Defence Boosting|None|buttonselect|None,Thick Skin,Rock Skin,Steel Skin||These prayers boost your defence level in calculations determining whether an attack against you hits, in ascending order of both potency and prayer drain. param = Prayer_Strength|Strength Boosting|None|buttonselect|None,Burst of Strength,Superhuman Strength,Ultimate Strength||These prayers boost your strength level in calculations determining your max melee hit, in ascending order of both potency and prayer drain. param = Prayer_Attack|Attack Boosting|None|buttonselect|None,Clarity of Thought,Improved Reflexes,Incredible Reflexes||These prayers boost your attack level in calculations determining your chance to hit with melee attacks, in ascending order of both potency and prayer drain. param = Prayer_Ranged|Ranged Boosting|None|buttonselect|None,Sharp Eye,Hawk Eye,Eagle Eye||These prayers boost your ranged level in calculations determining your max hit and chance to hit with ranged attacks, in ascending order of both potency and prayer drain. param = Prayer_Magic|Magic Boosting|None|buttonselect|None,Mystic Will,Mystic Lore,Mystic Might||These prayers boost your magic level in calculations determining your chance to hit with magic attacks, in ascending order of both potency and prayer drain. Also improves defence against magic attacks, as 1/3 of defence against magic attacks is determined by your magic level. param = Basic_Prayer_Group|Utility Prayers||group|IsPrayer_RapidRestore,IsPrayer_RapidHeal,IsPrayer_ProtectItem,IsPrayer_Preserve param = IsPrayer_RapidRestore|Rapid Restore|false|check|1,0| param = IsPrayer_RapidHeal|Rapid Heal|false|check|2,0| param = IsPrayer_ProtectItem|Protect Item|false|check|2,0| param = IsPrayer_Preserve|Preserve|false|check|2,0|

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Drain Breakdown

Prayer (90)	Drains at (Bonus: 0)		Per Minute	Per Hour	Lasts for
	100% the normal rate		0 points	0 points	∞
Item		Restores	Per Minute	Per Hour	Lasts for
Prayer potion	(1 dose)	29 points	0 doses	0 doses	∞
File:Prayer potion.pngPrayer potion	(4 doses)	4×29 points	0 potions	0 potions	∞
Super restore	(1 dose)	30 points	0 doses	0 doses	∞
File:Super restore.pngSuper restore	(4 doses)	4×30 points	0 potions	0 potions	∞
Sanfew serum	(1 dose)	31 points	0 doses	0 doses	∞
File:Sanfew serum.pngSanfew serum	(4 doses)	4×31 points	0 potions	0 potions	∞
Zamorak brew	(1 dose)	9 points	0 doses	0 doses	∞
File:Zamorak brew.pngZamorak brew	(4 doses)	4×9 points	0 potions	0 potions	∞
Ancient brew / Forgotten brew	(1 dose)	11 points	0 doses	0 doses	∞
File:Ancient brew.pngAncient brew / File:Forgotten brew.pngForgotten brew	(4 doses)	4×11 points	0 potions	0 potions	∞