Radtera Calculators

All your favorite clinical calculators in one place. More coming soon.

Prostate Calculator tile

Prostate Volume & PSA Density

Calculate prostate gland volume and PSA density from PSA and gland measurements.

HeartFlow QCPA Calculator tile

HeartFlow QCPA Report

Quantitative Coronary Plaque Analysis report generator with staging and management recommendations.

Intracranial Hemorrhage Volume Calculator tile

ICH Volume (ABC/2)

Estimate intracranial hemorrhage volume with the ABC/2 method, plus the ICH Score for 30-day mortality.

Adrenal CT Washout Calculator tile

Adrenal CT Washout

Absolute (APW) and relative (RPW) percentage washout with adenoma vs. indeterminate interpretation and a copy-ready report line.

Contrast Safety Calculator tile

Contrast Safety (eGFR & Premed)

CKD-EPI 2021 eGFR with contrast/metformin/gadolinium guidance, a steroid premedication scheduler, and breastfeeding-after-contrast guidance.

Aortic Aneurysm Sizing Calculator tile

Aortic Sizing & Surveillance

Aneurysm classification, surgical-threshold check and follow-up interval (SVS 2018 / ACC-AHA 2022) with optional growth rate.

Pediatric Imaging Dosing Calculator tile

Pediatric Imaging

Weight-based iodinated & gadolinium contrast dosing with a max cap, plus the bedside Schwartz eGFR.

Bone Age Guided Selector tile

Bone Age (Guided GP)

Gross stage then fine ossification/fusion findings estimate skeletal age, compared to chronological age at ±2 SD. No image upload.