Radiation Activity Dose Monitor
Select an activity, add it to your log, and track estimated radiation dose for the year.
Adult yearly guidance
Recommended public exposure benchmark per year, excluding natural background and medically needed procedures.
Child yearly guidance
Children should generally be kept as low as reasonably achievable. Use the same 1 mSv/year benchmark for non-medical extra exposure.
Medical radiation
Medical scans can exceed 1 mSv when clinically necessary. This app is only an estimate, not medical advice.
Worker annual limit
Common occupational radiation exposure limit, averaged over 5 years.
Single-year max
Maximum occupational exposure in a single year in many regulatory frameworks.
Worker context
Radiation workers usually wear official dosimeters. This app is for awareness and education only.
Add activity
Activity log
Important disclaimer
This is an educational estimator. Radiation dose varies by equipment, altitude, route, body size, scan protocol, shielding, time, and other factors. Do not use this as a medical device, official worker dosimeter, or regulatory radiation record.
Why use this?
Are you tracking your radiation exposure? You should be.
Every year, millions of people undergo X-rays, CT scans, and even full-body DEXA scans—often without realizing how much radiation they are accumulating over time.
The truth? Most patients do not understand:
- How much radiation each test exposes them to
- What the safe limits are
- When they might be going beyond what is necessary
That is where MyRadiationTracker comes in.
👉 Track your exposure
Log every scan—X-rays, CTs, DEXA, and more—and see your cumulative radiation in one place.
👉 Know your limits
Instantly understand whether you are within safe exposure levels.
👉 Make informed decisions
Before your next scan, check your history and have smarter conversations with your doctor.
👉 Avoid unnecessary tests
Many people unknowingly repeat scans or opt for routine imaging that may not be needed.