Calculators
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Calculators are used to determine things like experience points, profit, and hourly rates using data such as real-time prices in the Grand Exchange Market Watch. Even if a player gathers their own materials, using the real-time market prices to measure value is best practice due to opportunity costs.
Below is a curated list of most calculators. A full list of calculators can be seen here.
Skills
| Calculator | Format | Description |
|---|---|---|
| Efficiency method comparison calculator | JavaScript | Calculates which of two methods is more efficient to train a single skill, taking into account what else the player could do using the time saved. |
| Efficiency ratio calculator | JavaScript | Calculates an efficiency ratio used to compare multiple training methods. |
| Genie lamps and books of knowledge | JavaScript | Calculates how many lamps or books of knowledge are needed to get to the target level or target XP. |
Agility
| Calculator | Format | Description |
|---|---|---|
| Agility | JavaScript | Calculates the number of laps that must be completed to get from a given level or amount of experience to your selected goal. |
| Agility Arena Tickets | JavaScript | Calculates the experience from spending Brimhaven Agility Arena tickets. |
| Underwater Thieving | JavaScript | Calculates how long it takes to reach a target level via Underwater Thieving and Agility and compares it to other methods for those skills in terms of EHP. |
| Wilderness Agility Course rewards | JavaScript | Calculates the loot value and experience from the Wilderness Agility Course. |
Construction
| Calculator | Format | Description |
|---|---|---|
| Construction | JavaScript | Calculates the number of construction items needed to be built from a given level or amount of experience to your selected goal. |
| Material Cost per XP | GEMW | Calculates the cost per experience gained from each material used in Construction. |
| Making Flatpacks | GEMW | Calculates the profit/losses and cost per experience from making flatpacks. |
Cooking
| Calculator | Format | Description |
|---|---|---|
| Cooking | JavaScript | Calculates the number of food items needed to be cooked from a given level or amount of experience to your selected goal. |
| Brewing | GEMW | Calculates the profit/loss from brewing ales, based on the assumption that all ingredients are bought. |
| Cooking fish | GEMW | Calculates the profit/loss from cooking fish, based on the assumption that the raw fish are bought. |
| Cooking pies | GEMW | Calculates the profit/loss from preparing and cooking pies based on the assumption that all ingredients are bought. |
| Cooking pizzas | GEMW | Calculates the profit/loss from buying pizza ingredients and putting them together and cooking the pizza. |
| Cooking potatoes | GEMW | Calculates the profit/loss from preparing potatoes, assuming all ingredients are bought. |
| Cooking hunter meats | GEMW | Calculates the profit/loss from cooking hunter meats, based on the assumption that the hunter meats are bought. |
Crafting
| Calculator | Format | Description |
|---|---|---|
| Crafting | JavaScript | Calculates how many crafted items are needed from a given level or amount of experience to your selected goal. |
| Crafting ranged armour from untanned hides | GEMW | Calculates the cost of using various hides to craft ranging armour using the tanner and Tan Leather spell. |
| Crafting ranged armour from tanned hides | GEMW | Calculates the cost of crafting ranging armour from multiple types of tanned or prepared materials. |
| Crafting jewellery | GEMW | Calculates the cost of using gold and silver bars, and gems to craft different types of jewellery. |
| Gem cutting | GEMW | Calculates the wealth difference from successfully cutting gems. |
| Crafting battlestaves | GEMW | Calculates the profit of making battlestaves from unpowered orbs. |
| Glassblowing | GEMW | Calculates the profit/loss per XP for blowing molten glass into various items. |
| Crafting xerician armour | GEMW | Calculates the cost of using Xerician fabric to craft magic armour. |
| Crushed gems | JavaScript | Calculates the chance of crushing semi-precious gems while crafting. |
| Tanning hides | GEMW | Calculates the profit/loss per hide tanned. |
Farming
| Calculator | Format | Description |
|---|---|---|
| Farming | JavaScript | Calculates the number of farming crops required from a given level or amount of experience to your selected goal. |
| Herbs | JavaScript | Calculates the profit and exp/gold for growing herbs |
| Supercompost profit | JavaScript | Calculates the profit/loss from creating supercompost in both regular compost bins and the big compost bin. |
| Trees | GEMW | Calculates the exp/gp cost/profit for growing trees |
| Saplings | GEMW | Calculates the gp cost/profit for making saplings |
Firemaking
| Calculator | Format | Description |
|---|---|---|
| Firemaking | JavaScript | Calculates the number of logs to be burnt from a given level or amount of experience to your selected goal. |
| Burning Logs | GEMW | Calculates the cost per XP for burning logs. |
| Wintertodt attacks | JavaScript | Calculates the standard, brazier and area attacks values |
Fishing
| Calculator | Format | Description |
|---|---|---|
| Fishing | JavaScript | Calculates the number of fish needed from a given level or amount of experience to your selected goal. |
| Aerial fishing | JavaScript | Estimates the XP/Hour of the Aerial fishing Hunter/Fishing training method. |
| Barbarian Fishing | JavaScript | Estimated the XP/Hour and success rate of Barbarian Fishing training method. |
| Molch pearls | JavaScript | A small calculator for the molch pearl page that gives the pearl chance per fish at given Hunter and Fishing levels. |
| Clue bottles | JavaScript | Calculate the chance of receiving any given tier of clue bottle from different types of fish. |
Fletching
| Calculator | Format | Description |
|---|---|---|
| Fletching | JavaScript | Calculates the number of fletched items needed from a given level or amount of experience to your selected goal. |
| Fletching ranged weapons | GEMW | Calculates the profit/loss from fletching and stringing bows, crossbows, and ballistae. |
| Fletching ammo | GEMW | Calculates the profit/loss from fletching ammo. |
| Vale Totems | JavaScript | Calculates the number of carved totems needed from a given level or amount of experience to your selected goal. |
Herblore
| Calculator | Format | Description |
|---|---|---|
| Herblore | JavaScript | Calculates the number of materials needed from a given level or amount of experience to your selected goal. |
| Herblore cost | JavaScript | Calculates the cost/profit of making potions starting from grimy, clean and unfinished potions using all combinations of necklaces and goggles. |
| Herblore training | GEMW | Calculates the cost/profit of training Herblore for each method and each ingredient. |
| Herb cleaning | GEMW | Calculates the (potential) profit of cleaning herbs. |
| Decanting | GEMW | Calculates the profit of decanting potions. |
| Unfinished potions | GEMW | Calculates the costs of making unfinished potions. |
| Potions | GEMW | Calculates the costs of making standard potions. |
Hunter
| Calculator | Format | Description |
|---|---|---|
| Hunter | JavaScript | Calculates the number of hunted creatures needed from a given level or amount of experience to your selected goal. |
| Herbiboar | JavaScript | Calculates the loot from catching herbiboars and how many to catch to reach a certain level. |
| Hunters' Rumours | JavaScript | Calculates the weight of assigned rumours. |
Magic
| Calculator | Format | Description |
|---|---|---|
| Magic | JavaScript | Calculates the number of spells needed from a given level or amount of experience to your selected goal. |
| Arceuus Library Books | JavaScript | Calculates how many books of arcane knowledge from the Arceuus Library are needed to reach a target level or target XP. |
| Enchantment | GEMW | Calculates the profit of enchanting jewellery, bolts and orbs, while wielding the most efficient elemental staff. |
| Enchanting bolts | GEMW | Calculates the profit of enchanting bolts. |
| Enchanting jewellery | GEMW | Calculates the profit of enchanting jewellery. |
| High and low alchemy | GEMW | Calculates the profit of casting high and low level alchemy on various items. |
| Magic Dart | JavaScript | Calculates the max hit of the Magic Dart spell. |
| Making tablets | GEMW | Calculates the profit of making magic tablets at a lectern in a player-owned house. |
| Powered staves | JavaScript | Calculates the max hit of powered staves. |
Mining
| Calculator | Format | Description |
|---|---|---|
| Mining | JavaScript | Calculates the number of ores mined from a given level or amount of experience to your selected goal. |
| Clue geodes | JavaScript | Calculate the chance of receiving any given tier of clue geode from different types of rocks. |
Prayer
| Calculator | Format | Description |
|---|---|---|
| Prayer | JavaScript | Calculates the number of bones or ensouled heads required from a given level or amount of experience to your selected goal. |
| Prayer drain | JavaScript | Calculates the rate of prayer drain given a prayer bonus and selected prayers. |
| Prayer point cost | JavaScript | Calculates the cost per prayer point restored for each consumable used in Prayer based on both the player's Prayer level and the current Grand Exchange prices. |
| Bone use | GEMW | Calculates the costs of buying and using various bones. |
| Ensouled head | GEMW | Calculates the costs of buying and using various ensouled heads. |
| Blessed bone shards | JavaScript | Calculates the costs of creating and using blessed bone shards on the libation bowl. |
| Holy Wrench | JavaScript | Calculates whether bringing a holy wrench or additional potion restores more prayer points. |
Runecraft
| Calculator | Format | Description |
|---|---|---|
| Runecraft | JavaScript | Calculates the number of runecrafted items from a given level or amount of experience to your selected goal. |
| Abyssal pearls | JavaScript | Calculates the number of Rewards guardian searches to reach a specific number of pearls |
| Arceuus Library Books | JavaScript | Calculates how many books of arcane knowledge from the Arceuus Library are needed to reach a target level or target XP. |
| ZMI | JavaScript | Calculates the expected time and essence required from a given level or amount of experience to your selected goal at the Ourania Altar. |
Sailing
| Calculator | format | Description |
|---|---|---|
| Sailing | Javascript | Calculates the number of actions required from a given level or amount of experience to your selected goal. |
| Cannon max hit | Javascript | Calculates the max hit of cannons. |
| Giant clam rewards | Javascript | Generates a list of items that rewards a certain tier of pearl from the Giant clam. |
| Repair kits | GEMW | Calculates the profit or loss from creating Repair kits. |
Slayer
| Calculator | Format | Description |
|---|---|---|
| Slayer Assignment Percentages | JavaScript | Gives percentages for tasks from Slayer masters based on stats and quests. |
| Slayer Master Comparison | JavaScript | Calculates the likelihood of getting a specific Slayer task from each master. |
| Imbued Heart | JavaScript | Calculates the expected number of imbued heart drops from superior slayer creatures. |
Smithing
| Calculator | Format | Description |
|---|---|---|
| Smithing | JavaScript | Calculates the number of ores and bars smithed from a given level or amount of experience to your selected goal. |
| Giants' Foundry | JavaScript | Calculates the number of swords and their materials needed to reach a level, experience or reputation goal. |
| Giants' Foundry quality experience | JavaScript | Calculates the experience earned from turning in different quality swords in Giants' Foundry. |
| Smithing metal bars | GEMW | Calculates the cost of smithing metal bars. |
| Smelting metal bars | GEMW | Calculates the cost of smelting metal bars. |
| Smithing & High Alchemy | GEMW | Calculates the profit of casting High Level Alchemy on the smithed items. |
Strength
| Calculator | Format | Description |
|---|---|---|
| Shot put | JavaScript | Calculates the success rate, distance, token reward, run energy cost and experience reward for the Warriors' Guild Shot put range. |
Thieving
| Calculator | Format | Description |
|---|---|---|
| Thieving | JavaScript | Calculates the number of stolen goods from a given level or amount of experience to your selected goal. |
| Dungeon door success | JavaScript | Calculates the success rate of lockpicking dungeon doors. |
| Master farmer success | JavaScript | Calculates the success rate of master farmer pickpocketing. |
| Underwater Thieving | JavaScript | Calculates how long it takes to reach a target level via Underwater Thieving and Agility and compares it to other methods for those skills in terms of EHP. |
Woodcutting
| Calculator | Format | Description |
|---|---|---|
| Woodcutting | JavaScript | Calculates the number of cut logs required from a given level or amount of experience to your selected goal. |
| Clue nests | JavaScript | Calculates the chance of receiving any given tier of clue nest from different types of trees. |
| Making Forester's rations | GEMW | Calculates the profit and cost of Forester's ration with different types of cooked fish and meat along with different types of leaves. |
Others
Bosses and minigames
| Calculator | Format | Description |
|---|---|---|
| Barrows loot | JavaScript | Calculates the expected rewards of Barrows minigame. |
| Chambers of Xeric loot | JavaScript | Calculates the expected rewards of doing the Chambers of Xeric. |
| Doom of Mokhaiotl loot | JavaScript | Calculates the expected rewards from fighting the Doom of Mokhaiotl up to a certain delve level. |
| Doom of Mokhaiotl Completions Calculator | JavaScript | Calculates the expected rewards from all of the player's completed delves at the Doom of Mokhaiotl. |
| Gauntlet resources calculator | JavaScript | Calculates the resources required to prepare a given loadout inside The Gauntlet. |
| Soul Wars Rewards | GEMW | Calculates GP/zeal earnings if you buy blighted items with your Zeal Tokens and resell them on the Grand Exchange. |
| Tempoross experience | JavaScript | Calculates experience per action from Tempoross based on current levels. |
| Tempoross reward pool | GEMW | Calculates the drop table of a single Tempoross reward pool permit. |
| Theatre of Blood loot | JavaScript | Calculates the expected rewards of doing the Theatre of Blood. |
| Tombs of Amascut loot | JavaScript | Calculates the expected rewards of doing the Tombs of Amascut. |
| Wintertodt Reward Cart | JavaScript | Calculates the expected rewards from the Wintertodt Reward Cart or an Extra supply crate. |
| Yama rewards | JavaScript | Calculates the expected rewards from Yama based on contribution. |
Combat
| Calculator | Format | Description |
|---|---|---|
| Ammo cost efficiency | JavaScript | Calculates how cost efficient upgrading your ammo is. |
| Barrows item repair | JavaScript | Calculates the cost to repair Barrows equipment. |
| Barrows item repair (static) | GEMW | Calculates the cost to repair all Barrows equipment. |
| Blackjack stun calculator | JavaScript | Calculates the stun chance against monsters when using a blackjack. |
| Combat level | JavaScript | Calculates combat level based on combat skills. |
| DPS Calculator | JavaScript | Calculates the player's damage per second based on various inputs. |
| Moonlight potion boosts | Javascript | Calculates boosts a player will receive from moonlight potions. |
| Phoenix necklace activation | Javascript | Calculates the HP to camp if using Nightshade to proc a Phoenix necklace. |
| Training manuals | JavaScript | Calculates how many training manuals from tackling organised crime are needed to reach a target level. |
| Twisted bow boosts | JavaScript | Calculates damage boosts for the twisted bow based on enemy magic level. |
Profit and loss
| Calculator | Format | Description |
|---|---|---|
| Bank standing money makers list | GEMW | Calculates the profit/loss of multiple options that can be done while standing at a bank. |
| Flipping calculator | JavaScript | Calculates the profit/loss made with flipping. |
| Kingdom Profit | JavaScript | Calculates the profit or loss from managing the Kingdom of Miscellania. |
| Plank making | GEMW | Calculates the profit or loss from turning logs into planks at the sawmill. |
| Shop calculator | Javascript | Calculates profit or cost of buying or selling from shops. |
| Teleportation jewellery | GEMW | Calculates the cost-per-teleport of using jewellery. |
Random chance
| Calculator | Format | Description |
|---|---|---|
| Dry calculator | JavaScript | Calculates the chance of obtaining a drop based on how many kills are entered compared to a drop rate entered in. |
| Skill pet chance | JavaScript | Calculates the base chance for each method for a pet chosen. Takes in an actions per hour input to adjust the chance in an hour. |
| Title generator | JavaScript | Randomly generates a boat name, Fremennik name, or Vampyric name. |