Radiation Protection Planner
Calculate how much absorbed radiation documented field treatments remove, check the resulting debuff range, and compare verified gear protection values.
Current reading
Enter absorbed radiation
The official Iodine Tablets page lists Radiation Tingle at 6 absorbed radiation and Radiation Sickness at 35.
Field treatment
Each dose removes 10 radiation and grants Rad Resistant, which reduces incoming radiation by 50% for 15 minutes. This planner does not assume that repeated doses extend or stack the buff.
Verify Iodine TabletsDocumented gear protection
Listed gear reduction
0%
Recovery result
Radiation removed
10
Remaining
10
Status
Radiation Tingle range
The result is arithmetic only: remaining radiation equals the current reading minus 10 per dose, never below zero. Environmental intake rates and time-to-danger are intentionally not estimated.
What the planner calculates
Iodine Tablets and the Pentetic Acid Syringe each remove 10 points of absorbed radiation. Both also grant Rad Resistant, which reduces incoming radiation by 50% for 15 minutes.
The first listed debuff, Radiation Tingle, begins at 6 absorbed radiation. Radiation Sickness begins at 35. The result groups the post-treatment reading around those two documented thresholds.
Gear comparison boundary
The Hazardous Materials Suit and Rat Suit each provide the Hazmat Suit effect, listed as 90% less radiation. Reactor Armor lists 20% reduced radiation on each of its four pieces, for 80% across the full set.
The planner shows the selected gear value and temporary treatment buff separately. It does not invent a stacking formula, zone intake rate, or safe-time countdown where the cited pages do not document one.
Source scope
Values were rechecked on September 14, 2026. Use the linked pages to confirm changes after a game update.