Dog Electrolyte Calculator
Calculate and interpret key electrolyte values — sodium, potassium, chloride, and calcium — for dogs in clinical settings.
What Is the Dog Electrolyte Calculator?
Calculate and interpret key electrolyte values — sodium, potassium, chloride, and calcium — for dogs in clinical settings.
Quick electrolyte interpretation with clinical significance flags. Enter measured values to identify abnormalities and get the clinical context for each electrolyte deviation.
Every result is based on published veterinary research and breed-size-specific growth data — not generic averages. This tool is completely free, works instantly in your browser, and requires no account or sign-up.
How to Use This Calculator
Fill in the required fields above — typically your dog's weight, age, or breed size. Every field has a clear label and hint.
Press the calculate button to get your instant result. No page reload, no account needed, no waiting.
Your result appears immediately below the calculator. It includes the primary answer plus additional context where relevant.
Share, print, or save your result. Always discuss health-related results with your veterinarian before making decisions.
How It Works
This calculator interprets five key electrolytes — sodium, potassium, chloride, total calcium (albumin-corrected), and implicitly bicarbonate through the anion gap. Each value is compared to the established canine reference range and flagged with clinical context for common causes of each abnormality.
Calcium is corrected for albumin because albumin binds approximately 40% of total calcium. Low albumin causes falsely low total calcium. Corrected calcium = measured total Ca + 0.8 × (3.5 − albumin in g/dL). Ionised calcium measurement is more accurate but requires specific equipment.
Veterinary Research
Every formula is derived from peer-reviewed veterinary studies and clinical guidelines, not guesswork or generic rules.
Instant Results
No page reload, no waiting, no account needed. Enter your details and your result appears immediately.
100% Private
All calculations happen in your browser. Nothing you enter is ever stored on our servers or shared with anyone.
Always Free
Every calculator on Doggy Calculators is and will always be completely free to use — no premium tier, no catch.
Frequently Asked Questions
Sources & References
This calculator's formulas are based on the following peer-reviewed and authoritative veterinary sources:
- Merck Veterinary Manual u2014 Clinical Reference — Clinical formulas, normal reference ranges, and diagnostic criteria
- WSAVA Guidelines for Veterinary Practice — International veterinary clinical standards
- Ettinger's Textbook of Veterinary Internal Medicine — Advanced clinical reference for fluid therapy, haematology, and diagnostics
- RECOVER Initiative u2014 CPR Guidelines — Emergency drug dosing and resuscitation protocols
⚠️ These calculators are reference tools only. Always consult a licensed veterinarian before administering medication or making medical decisions.