Damage Calculator5.0 - App Store

Select the Pokémon, apply modifiers and check how much damage your moves will deal in the Damage Calculator for Pokémon!

With a simplified design for mobile devices, quickly simulate the battle scenario for an accurate range of damage dealt. Alter EVs, IVs, items, abilities and more and instantly see how the damage changes. Perfect for on-the-spot calculations during PvP matches!

Now including a Speed Calculator too! Select up to 16 Pokémon and apply speed-specific modifiers to see who will attack first. As you apply changes, the list will automatically shift around showing you the new attack order!

Features:

- 100% free and has no ads
- Supports all Pokémon from the latest games
- Completely offline
- Fast loading times
- Dark mode support
- Create custom builds for each Pokémon
- Will be updated with new features and new Pokémon

Disclaimer:

This is a third-party app that is not affiliated with the Pokémon brand or Nintendo

Version History iPad Support
- The app is now fully supported on iPad, allowing you to calculate damage for both Pokémon at once
- With iCloud enabled, custom builds will be automatically synced between your devices

Speed Calculator Update
- You can now add up to 16 Pokémon into the Speed Calculator at once
- New feature added allowing you to save all currently selected Pokémon in the Speed Calculator as a set to then load instantly later
- You can manage Speed Sets you create in the "Custom" tab

Regulation M-C Support
- All new data, abilities, and balance changes from Champions v1.2 update have been implemented

Other Changes
- Added option to display all stats when modifying stats in the Damage Calculator
- When in the "View Stats" page, it will now show resistances along with weaknesses 5.0 Sep 10 Regulation M-B Support
- All new data, abilities, and balance changes from Champions v1.1 update have been implemented

Other Improvements
- Fling has been implemented and now correctly calculates damage based on the selected item
- Item pages now display Fling information
- Ability descriptions have been updated
- Fixed bug with how Rising Voltage and Stored Power were being calculated
- Made some UI adjustments 4.9 Jun 19 Improvements
- You can now change the types of the selected Pokémon in the Damage Calc under Modifiers
- Default movesets for some Pokémon have been updated
- Made some UI adjustments 4.8 Jun 12 Items Update
- Majority of held items have been added
- New item Search pages added for looking up their effects
- All item images have been updated to newer versions

Move Search Options
- When selecting moves for a Pokémon or creating a custom build, added options to:
- Show Status moves
- Show simple descriptions for the move effects
- Show icons for move category
- Your preferences, including "Search Learnset/All Moves", will be saved

Fixes
- Super effective damage reducing berries now have their effect doubled if the user has Ripen
- Techno Blast now correctly changes type to match Genesect's drive 4.7 Jun 7 Appearance Settings
- New Appearance section in Settings for customizing the app's theme and some UI items

Other Changes
- Moved managing custom Pokémon builds into it's own tab
- Some UI updates and adjustments
- Fix custom builds being filtered when searching Pokémon by text
- Fix some bugs with how stat changes interact with Critical Hits 4.6 May 26 Search Improvements
- You can now favorite Pokémon when searching to quickly filter to them
- Pokémon and Move filter options have been overhauled allowing for more advanced searching

Gravity
- You can now apply the Gravity effect from the "Field" menu

Fixes
- Fixed Foul Play sometimes not working correctly
- Fixed keyboard-related bugs
- Fixed some Mega forms being incorrectly marked as available in Champions
- Fixed some incorrect gender ratios 4.5 Apr 25 Important Fix
- Fixed a bug where SPs were working incorrectly until Champions Mode was toggled at least once

Speed Calc Improvements
- Added 'Import' button which instantly loads the selected Damage Calc Pokémon into the Speed Calc
- Improved selecting custom builds in the Speed Calc to load more build data

Fixes
- Fixed some incorrect Champions learnsets for Pokémon with multiple forms
- Reverted Leech Seed change for Champions
- Fixed King's Shield search page crashing
- Improved some menu animations for iOS 26 4.4.1 Apr 13 Champions Support
- All new data, abilities, and balance changes from Pokémon Champions have been implemented
- New "Champions Mode" enabled by default
When enabled, Pokémon Level and IVs will be hidden and EVs will be treated as Stat Points instead. This can be disabled in Settings.
- Added "Available in Champions" filter to only display Pokémon usable in Champions when searching

More Megas Added
- All new Mega Evolutions from Legends Z-A Mega Dimension DLC have been added
- Note: not all Mega Pokémon have had their abilities revealed yet

Switching Game Data
- With this update, Pokémon, Move, Ability and Learnset data from Champions will be used by default
- If you want to switch back to Scarlet/Violet data, you can now do so in Settings

Improvements and Fixes
- Added option to set default Availability filter in Settings
- Updated UI when changing Special Mechanics and Stats mode
- Fixed Ability info pages displaying Pokémon in both Regular and Hidden Ability sections
- Fixed Protect modifier not displaying damage correctly 4.4 Apr 9 Improvements & Fixes
- Custom sprites have been added for Mega forms introduced in Legends Z-A, once again thanks to Icon Dex Project
- Fixed Pokémon with required items loading in with an incorrect item
- Fixed Ivy Cudgel and Raging Bull not changing type to match Ogerpon and Tauros's form 4.3.1 11/25/2025 Sprites Overhaul
- All Pokémon sprites, specifically those that were not in Sword/Shield, have been updated to the same style
- Thanks to the Icon Dex Project for providing these custom icons

Fixes
- Improved the menu animations in iOS 26.0+ and fixed animation glitches in iOS 26.1 4.3 11/05/2025 New Megas Added
- All new Mega Evolutions from Legends Z-A have been added
- Data is not final, we do not know their abilities yet and some of their stats may be changed when released in later games
- Sprites for the new Mega forms will be added later

Other Changes
- Ability selector now shows a caption to indicate Hidden Abilities
- Item selector now shows a caption for Type-specific boost items and damage reducing berries to indicate the Type 4.2 10/27/2025 Fixes
- Some UI adjustments and visual fixes for iOS 26 4.1.1 10/01/2025 New Changes
- iOS 26 is now supported
- You can now export custom builds into PokePaste
- You can now batch select custom builds to export or delete all at the same time
- Some details now take up less space to display, like number of hits for multihit moves
- Dark and tinted icons have been added for iOS 18

Fixes
- Mind's Eye and Scrappy no longer default to 1x effectiveness against Ghost types with Normal/Fighting type moves regardless of target's secondary typing
- Rollout and Ice Ball now allow you to input number of consecutive hits 4.1 09/28/2025 Full App Redesign
- The Damage Calculator and Speed Calculator have been redesigned from the ground up with a more colourful and streamlined look
- The various Special Mechanics, like Mega Evolution and Terastallization, are now better incorporated allowing you to easily switch between them

Custom Builds and PokePaste
- You can now create multiple custom builds of each Pokémon to instantly load from search
- In the Damage Calc, you can save your current build directly through Tools > Save Current Build
- In Settings, you can view all the builds in Manage Custom Builds and also import builds directly from PokePaste in your clipboard
- The previous option of creating default builds for Pokémon has been removed and replaced by this new feature

Various Other Improvements
- You can now adjust EV/IV/Level with small increments via buttons above the keyboard
- You can now filter Pokémon by categories such as "Legendary" or "Has Gigantamax"
- You can now more easily search by which Pokémon have a certain Ability or Move
- You can now Mega Evolve in the Speed Calculator as well
- All super-effective damage reducing berries have been added as separate options rather than just one option for all

Other Fixes
- Fix Terastallization boosting moves with basepower less than 60 to 60 before applying certain base power modifiers
- Fix Orichalcum Pulse and Hadron Engine boosting by 1.3x instead of 1.33x
- Fix Tablet of Ruin reducing Body Press damage
- Fix copying move calculation to clipboard missing some mechanics and improved the format it's saved in as well
- Fix some moves introduced in Legends Arceus having incorrect flags
- Fix some Pokémon like Indeedee-F and Raichu-Alola having a move in their default moveset that they can't normally learn
- Fix Toxtricity-Low-Key not having G-Max Stun Shock

Notes
- The ability to export builds via PokePaste will be added in the next update
- iOS 17 is now the minimum requirement
- The app was mostly rewritten from scratch with this update, if you encounter any issues that were missed during the transition, let me know via Settings > Bug Report 4.0 07/11/2025 Changes and Fixes
- Adjust Mist Ball and Luster Purge's basepower to 95 as per the buff in the Indigo Disk DLC as it was missed last update
- Fix Pyscho Boost, Dragon Hammer, and Heart Swap being marked as removed moves despite returning in the DLC
- Fix "Abilities Auto Change Conditions" not working when using the Advanced Ability Selection
- Fix Stellar teratype ungrounding Flying type Pokémon and those with Levitate 3.7.1 01/03/2024 Indigo Disk DLC Support
- All new Pokémon, moves, and abilities added in the Indigo Disk DLC are now available
- Added support for the new Stellar teratype
- Added support for Terapagos' unique Terastallization mechanic
- Updated learnset for Pokémon that can learn new moves as part of the DLC
- Returning Pokémon added in the DLC will now appear with the "Available in Scarlet/Violet" filter

Advanced Ability Selection
- By going to Settings > General, you can now enable a new option that allows you to select any ability on any Pokémon
- This feature replaces the ability selector with a pop-up menu that lets you search all abilities instead

Additional Changes
- Added new "Fickle Power Doubled" modifier for Fickle Beam
- Added new "HP is Full" modifier for abilities that activate when target's HP is full, such as Multiscale and the newly added Tera Shell
- Previously these abilities used an HP Slider to indicate that HP isn't full, but it's now changed to be more intuitive 3.7 12/20/2023 Learnset Update
- Every Pokémon's learnset has been cleaned up and now only includes moves they can learn in generation 9
- Moves that were missing in some Pokémon's learnsets have been added
- When selecting an attack, you can now choose any move in the game, even if that Pokémon cannot learn it, from a separate list

Additional Changes and Fixes
- Updated UI for searching Pokémon, moves, and abilities
- Added Flags section in move info pages
- Added option to filter by "Powder" flag
- Added shorter names to display for Pokémon with very long names when selected
- If "Abilities Auto Change Conditions" is enabled, it will now only activate for the Ruinous Quartet if they are selected as the attacker and not target
- Other minor UI changes 3.6 12/10/2023 Teal Mask DLC Support
- All new Pokémon, moves, and abilities added in the Teal Mask DLC are now available
- Added support for Ogerpon's unique Terastallization mechanic
- Updated learnset for Pokémon that can learn new moves as part of the DLC
- Added Shiftry and Empoleon's new abilities, and lowered Grassy Glide to 55 basepower
- Returning Pokémon added in the DLC will now appear with the "Available in Scarlet/Violet" filter

Additional Changes and Fixes
- Pokémon whose form requires a specific held item will now automatically have that item selected when chosen
- Added Adamant Crystal and Lustrous Globe items for Dialga-Origin and Palkia-Origin
- Added all plates for Arceus and all memories for Silvally
- Fixed Judgment and Multi-Attack not changing type to current Arceus and Silvally forms
- Fixed Scrappy not allowing Normal and Fighting moves to hit Ghost types
- Replaced Pixie Plate with new Fairy Feather item (same effect)
- Fixed Compare Stats in Speed Calc showing Pokémon that are hidden when only comparing 2 or 3 Pokémon
- Made customization settings easier to understand
- Made filter and sort buttons easier to click
- Note: Dipplin currently can use Eviolite despite not having an evolution. This may be changed later if it turns out to be a bug that gets patched 3.5 09/18/2023 Speed Calculator Upgrade
- Updated the design of the Speed Calculator to match the Damage Calculator, along with other animation and design improvements
- Added new functionalities, including a button to compare stats, Trick Room to reverse positions, and an option to reduce the number of Pokémon being compared
- Added Protosynthesis/Quark Drive speed boost option for Paradox Pokémon

New Filter
- Can now filter Pokémon to those only available in Scarlet and Violet
- Filter can also be applied in the Coverage Checker

Additional Changes and Fixes
- Can now add a button to directly show the Type Chart in the Damage Calculator by going to Settings > General > Customize
- Fixed outdated description for a few abilities that did not mention changes made in recent generations 3.4 08/31/2023 Coverage Checker
- Found in Search > Useful Resources, a new tool is available allowing you to check how effective a moveset is against all Pokémon
- Select the types corresponding to your Pokémon's moveset and see which Pokémon resist all of your moves and which you can hit effectively

New Customization
- Found in Settings > General, more aspects of the app can now be customized to hide features you don't need
- You can now hide the Entry Hazards and Damage Output buttons from the Damage Calculator
- You can now hide moves that are no longer usable in mainline games (like Hidden Power)

Additional Changes and Fixes
- When "Abilities Auto Change Conditions" is on, Ruinous Quartet will now automatically apply their ability's effect when selected
- Fixed Facade not getting a boost from the Burned condition
- Fixed Tera Blast not changing to the correct Teratype when Pixilate or a similar ability is selected
- Fixed incorrect information for various moves introduced in Legends Arceus, such as Sandsear Storm being treated as a single target move
- The "Pokéball" custom app icon had to be removed 3.3 08/09/2023 New Default Movesets
- Previously, when first selecting a Pokémon, their moveset would be the first four moves they learn alphabetically
- Now, every Pokémon has a proper default moveset of common moves they use making it easier to quickly see relevant calculations
- You can still change this default moveset in Settings > Set Default Builds

Additional Changes and Fixes
- Adjusted Regieleki's Transistor ability to boost by 1.3x instead of 1.5x as per the nerf in gen 9
- Psywave, Sonic Boom, and Dragon Rage now properly show the fixed damage dealt
- One-Hit KO moves like Fissure now show 100% damage dealt
- Fixed Tera Blast and similar moves not receiving proper modifiers when turned into a physical move, such as from Choice Band or Guts
- Fixed new moves Zacian and Zamazenta learned in gen 9 only being added to their base forms, now they are available on their crowned forms as well
- Fixed Triple Arrows missing from Hisuian Decidueye's learnset
- Fixed form variants of gen 9 Pokémon redirecting to the incorrect page in Search
- Fixed background turning white in Search page when there are no results
- Changed the text for Mega Evolution buttons to look better 3.2 06/06/2023 New Pokemon Supported
- Walking Wake and Iron Leaves have been added
- Their signature moves, Hydro Steam and Psyblade, have been added as well

Damage Amount View
- Can now switch the damage output to show the actual damage amount rather than a percentage
- Button found at the end of the battle conditions toolbar

Type Chart and Effectiveness
- From the Search page, you can now find a type chart in a new 'Useful Resources' section
- Additionally, each Pokemon's weaknesses and resistances are now listed in their own Search page

Additional Changes and Fixes
- Added 'Last Move Failed' modifier for Stomping Tantrum to double its base power
- Adjust Hisuian Zoroark's basestats to match the recent change in Scarlet and Violet
- Fix Wo-Chien and Ting-Lu pictures being on the wrong ability when selecting a Ruinous effect
- Fix Fairy type missing when selecting a teratype in 'Set Default Builds'
- Fix moves like Acrobatics getting boosted by Technician even when a condition is met that makes the base power > 60
- Fix Wave Crash and Esper Wing incorrectly displaying a priority value of 1
- Fix Doodle's move page crashing the app
- Fix the HP slider not appearing for the target when the abilities Shadow Shield or Multiscale are selected
- Improve the display for iPhone 12 Mini and iPhone 13 Mini
- The default Pokémon when opening the app will now change on certain holidays
- 'What's New!' section now revamped to show more detail and look nicer

Now on Twitter!
- Can follow me on Twitter @damage_calc for updates on the app and to send feedback 3.1 04/05/2023 New: Confusion Damage
- Shake your device to see how much damage the attacking Pokémon would take from confusion
- Can be disabled in Settings > General

Bug Fixes and Minor Improvements
- Fixed Flash Fire always resulting in 0% damage regardless of using a Fire-type move or not
- Added missing national dex number, classification, height, and gender ratio for generation 9 Pokémon
- Changed icon for the super-effective damage reducing berry item to be more clear
- Slightly reorganized Settings page 3.0.5 12/21/2022 Generation 9 Support is Here!
- New Pokémon, moves, abilities and mechanics introduced in Legends Arceus and Scarlet and Violet are now available
- Select a Teratype and Terastallize your Pokémon in the Damage Calculator

Improved Damage Calculator Design
- Set weather, terrain, and other battle conditions directly from the new toolbar
- No longer need to swipe to a third page
- Active modifier icons, such as for Helping Hand, now appear under the affected Pokémon, reducing space used

New Mechanics Supported
- Apply Ruinous Quartet abilities as a field effect
- Hail replaced with Snowstorm, providing Ice types a 1.5x defense boost
- 'Protosynthesis / Quark Drive Boost' for selecting which stat gets boosted by the Paradox Pokémon's ability
- 'Number of Allies Fainted' counter for Last Respects and Supreme Overlord
- 'Times Previously Hit' counter for Rage Fist
- 'Charged' modifier when an Electric type move is selected to double its damage
- Balancing changes for certain Pokémon and moves made in generation 9 have been applied

Further Improvements
- In Settings, 'Set Formats' has been replaced with 'Select Mechanics' allowing you to customize which mechanics appear rather than by a specific format
- You can now filter moves by flags, such as 'Slicing' or 'Punch'
- When changing between Single/Double battle in the Damage Calculator, the app will remember what you left it on the next time you open (no longer need to set default in Settings)
- To celebrate generation 9 support, Sprigatito will now be the default Pokémon when first opening the app!

Bug Fixes
- Fix behaviour of Protect being flipped for Dynamax / non-Dynamax attack
- Fix Pokémon with Mega Evolutions resetting applied modifiers when applying a mechanic other than Mega Evolution
- Fix Gender Ratio appearing incorrectly for those 100% Male or 100% Female

Notes
- As of this update, it has not been fully identified where specifically in the damage formula all the new mechanics are applied and so some calculations may be off by 1-2%
- As of this update, the moveset of all Pokémon is a combination of what they learn in generation 8 as well as generation 9, so some moves may not be accessible in Scarlet and Violet
- Newly added Pokémon are currently missing their national dex number, title, height, and correct gender ratio
- None of this affects damage calculation and is only for searching Pokémon. This will be corrected in a future update

If you encounter any bugs or incorrect damage calculation, report it through Settings > Report Bug
If there is something you want to see added, send an email through Settings > Suggest Feature 3.0 12/16/2022 Unfortunately due to a copyright complaint from The Pokémon Company International, all Pokémon sprites must now be silhouettes in order to keep the app on the App Store. 2.9.1 10/30/2022