Select Male or Female for CrCl and free-water estimates. Other acid–base results remain available without this selection.
Enter height to enable ideal or adjusted body weight for the Cockcroft–Gault CrCl estimate. Without height, it uses actual weight. Height is not needed for the other acid–base results.
Adult reference examples only; ranges vary by lab. Glucose and urine ranges are for random samples.
Enter values to begin — just HCO₃ gives an immediate estimate. Results update as you type.
Supports BMP-only · Full ABG · Urine electrolytes · Mixed disorders
This calculator is intended for use by licensed healthcare professionals as a decision support tool only. It does not constitute medical advice and is not a substitute for clinical judgment, patient-specific assessment, or current institutional protocols.
All outputs — including diagnoses, fluid recommendations, infusion rates, and drug dosing — are estimates based on population-derived formulas. Individual patient responses may vary significantly. Always verify calculations independently and consult current evidence-based guidelines.
Recommendations are generated using the proprietary TheraIQ engine developed and maintained in-house. TheraCALC does not rely on any third-party clinical decision-support service.