Witcher 3 Remastered Toxicity Calculator
The Witcher 3 Remastered toxicity calculator adds up your potions and decoctions and compares the total with your toxicity cap, so you know before a fight whether you will overdose. Enter your maximum toxicity and the toxicity of each item from the game, and the tool shows how much room you have left.
Add your potions and decoctions to see how much toxicity room you have left before you overdose.
What this calculator does
Alchemy builds in The Witcher 3 depend on staying inside your toxicity cap. This calculator is a simple budget. You enter your maximum toxicity, then the toxicity of up to four potions and three decoctions. It adds them up, shows how much room remains, and turns red when you go over.
| Input | Where to find it |
|---|---|
| Max toxicity | Character screen in game |
| Potion toxicity | Item description of each potion |
| Decoction toxicity | Item description of each decoction |
Why the numbers are yours to enter
The Remastered release reworked the skill tree, and we do not have verified toxicity values for every potion and decoction in the new version. Rather than guess, the tool starts with plain example numbers (three potions of 25 against a cap of 100) and lets you replace them with what your game shows. That keeps it accurate whatever your gear and skills are.
What affects your toxicity room
Guides to alchemy builds point to several things that change how much toxicity you can carry or how much you gain from it: Decoctions, Potions, Acquired Tolerance, Metabolic Control, and Grandmaster Manticore or Griffin gear. If your build raises your cap, type the new cap into the Max toxicity box. The tool will do the rest.
How to read the result
- Green: comfortable room left.
- Amber: over 85% used, so little spare.
- Red: over your cap by the amount shown.
Plan the whole build
Pair this with the skill slot calculator to see which Ability Slots your alchemy skills will fill. If you play on PC, make sure the game runs smoothly with our High Performance power plan guide.
Use the share button to copy your setup and post it for feedback on Reddit or Discord.
What is the Witcher 3 Remastered toxicity calculator?
Alchemy builds in The Witcher 3 rely on staying inside a toxicity limit. Every potion and decoction adds toxicity, and going over the cap hurts Geralt, so planning a loadout is partly an addition problem. A toxicity calculator is a simple budget: your cap on one side and the sum of everything you plan to drink on the other.
Players search for this tool when they plan alchemy builds, when they wonder how many potions fit inside their cap and when they want a quick check after changing gear or skills. Because the Remastered release reworked the skill tree, this page gives you a clean budget tool that does not depend on old numbers.
How to use the Witcher 3 Remastered toxicity calculator
- Read your maximum toxicity on the character screen and type it into the first box.
- Enter the toxicity of up to four potions from their item descriptions.
- Enter the toxicity of up to three decoctions the same way.
- Read the total and the room left. The result turns amber above 85% used and red when you go over.
- Use the share button to copy your setup and post it on Reddit or Discord for feedback.
Witcher 3 Remastered toxicity calculator worked example
The tool starts with a simple example: a cap of 100 and three potions of 25 each. That totals 75, which leaves 25 of room and shows green. Add a fourth potion of 25 and you reach exactly 100, which is 100% used and shows amber because it is above 85%. Add a decoction of 20 on top and you are over the cap by 20, so the result turns red.
These figures are examples only. We do not have verified toxicity values for every potion and decoction in the Remastered version, so you type the numbers your own game shows. That keeps the answer accurate whatever gear and skills you use.
Witcher 3 Remastered toxicity calculator tips and common mistakes
- Use the numbers from the item description in your own game, not from older guides.
- If a skill or gear piece raises your cap, type the new cap into the first box.
- Remember what changes your room: decoctions, potions, Acquired Tolerance, Metabolic Control and Grandmaster Manticore or Griffin gear.
- Leave a little spare when you can, because amber means little room is left.
- Check your Ability Slots with the skill slot calculator so your alchemy skills fit.
More questions about the Witcher 3 Remastered toxicity calculator
What does a toxicity calculator do?
It adds up the toxicity from potions and decoctions and compares the total with your cap, so you can see whether you will overdose.
Where do I find my maximum toxicity?
On your character screen in the game. Type it into the first box.
Do decoctions count towards toxicity?
Yes. Enter each decoction in its own box and the calculator adds it to the total.
Next, plan your Ability Slots and Mutagen slots, or browse the October 2026 gaming calculators.
Why are the starting numbers only examples?
We do not have verified Remastered toxicity values, so you enter your own from the item descriptions.
Do decoctions count?
Yes. Enter each decoction in its own box and they are added to the total.
What if my build raises my cap?
Enter the higher cap in the Max toxicity box and the result updates.
Figures come from community guides published around launch. Patches can change them, so double-check anything important in game.
Final thoughts
The witcher 3 remastered toxicity calculator is built to save you time. It turns potions and decoctions into a simple budget against your toxicity cap. Bookmark this witcher 3 remastered toxicity calculator page, check the numbers against your game after each patch, and use the related tools above to plan the rest of your build.
Looking for more planners? Browse all 112 calculators in our free gaming and tech tools directory.
Axee Davies is the founder of AxeeTech, publishing gaming guides, codes, and Windows how-tos since March 2013. A tech enthusiast for 13+ years โ starting with smartphones and Android rooting โ he now runs a site that puts out a new guide every day for Roblox players, traders, and Windows users. More about AxeeTech
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