# RadBioCalc

> Radiobiology calculator

Canonical page: [https://chrome-stats.com/d/id6806730008](https://chrome-stats.com/d/id6806730008)

## Overview

- **ID:** `id6806730008`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Joe Chang
- **Category:** Education
- **Version:** 1.0
- **Last updated:** 2026-09-10
- **First published:** 2026-09-10
- **Size:** 41 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/radbiocalc/id6806730008)
- **Privacy policy:** [https://cancerexpertsau.github.io/privacy-policy/](https://cancerexpertsau.github.io/privacy-policy/)

## Description

Radiation biology calculator for calculating BED / EQD2, and converting between fractionation schedules (nFED)

This is a calculator app for radiobiology students to learn the effects of changing doses and fractionation schedules in radiotherapy.
- Set out as a spreadsheet to allow the rapid comparison of up to 6 different radiotherapy schedules
- Required input: total dose for the course of radiotherapy in gray (Gy), the number of fractions, and the fractionation sensitivity (α/β)
- Output: biologically effective dose (BED), equivalent dose in 2 Gy fractions (EQD2), and “n” fraction equivalent dose (nFED)

## Rankings

- #2,227,146 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6806730008)