Built by an ECC specialist for vet professionals

Clinical calculators that save you time

CRI dosing, sodium correction, potassium, phosphorus, nutrition & more. Free to start, Pro for the full toolkit.

Everything you need at the vetside

All core calculators are free. Pro unlocks the full drug library & exports.

CRI Calculator

25+ drugs with dilution guides, dose range sliders & printable syringe labels.

6 drugs free

Sodium Correction

5-step Adrogue-Madias workflow with fluid comparison & safe rate calculation.

Pro

Potassium

Sliding scale supplementation with KCl dilution & max rate safety checks.

Free

Phosphorus

Infusion calculator with line safety, diluent selection & concentration checks.

Pro

Nutrition (RER)

Tube feeding and parenteral nutrition plans with diet database & discharge PDFs.

Free

Unit Converter

Weight, concentration, solution strength & electrolyte conversions.

Free

Choose Your Plan

Core calculators free forever. Pro unlocks the full drug library & exports.

Free

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Essential clinical calculators — no sign-up needed

  • CRI Calculator (Fentanyl, Ketamine, Lidocaine, Midazolam, Propofol, Dexmedetomidine)
  • Potassium Supplementation
  • Nutrition (RER) Calculator
  • Unit Converter
  • PDF discharge sheets & CRI label export
  • Sodium Correction
  • Phosphorus Infusion
  • Parenteral Nutrition
  • Full CRI drug library (19+ additional drugs)
  • Calculation history
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One-time payment — no recurring charges
Core calculators always free — we never gate clinical safety

Frequently Asked Questions