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clinical calculators, All in One Place

Every validated clinical calculator you need for exams and practice, from SOFA and NEWS2 to GCS, CHA2DS2-VASc, and the Wells Score. 105 clinical calculators across specialties, each mapped to specialty and kept current against guidelines. Eight are free to use with no login.

105 validated calculators across specialties

The calculators span every major specialty. Cardiology includes CHA2DS2-VASc, TIMI Risk, HAS-BLED, and the HEART Score. Respiratory includes CURB-65, Wells for PE, and PSI. Critical care includes SOFA, APACHE II, and NEWS2. Neurology includes GCS, NIHSS, and ABCD2 for TIA.

Gastroenterology, paediatrics, haematology, and drug dosing are all covered too, from Child-Pugh and MELD to PEWS, and from creatinine clearance by Cockcroft-Gault to eGFR, BMI, and ideal body weight.

Eight working calculators are free forever with no account: BMI, eGFR by CKD-EPI 2021, CHA2DS2-VASc, CURB-65, Wells for PE, the Glasgow Coma Scale, SOFA, and the PHQ-9 depression screen.

Each calculator is mapped to the specialty and the exam-relevant presentation it belongs to, so it is easy to find the right tool at the point of decision or during revision.

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    105 validated clinical calculators

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    specialties covered

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    calculators free with no login required

Drug knowledge that is actually useful in India

From cardiology to paediatrics, the calculators are validated clinical scoring tools kept up to date against current guidelines and organised by specialty. Each one is mapped to the exam-relevant presentation it appears in, so revision and clinical use stay connected.

The eight free calculators run right in the browser with no sign-up. the full calculator set is available with a paid plan.

Open the calculators

The calculators are available on web and mobile for medical students and doctors worldwide.

How questions are made

Every calculator is built and reviewed by practising clinicians against the published scoring criteria and current guidance.

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Use the eight free calculators now with no account. Start a free account for the full calculator set across specialties.

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