Sodium to Potassium Ratio Calculator

This calculator helps determine the sodium to potassium ratio in the body, which is an important indicator of electrolyte balance and can be used in medical assessments, particularly in kidney function evaluation and monitoring conditions like heart failure, cirrhosis, and adrenal insufficiency.

Input Parameters

Calculation Results

Calculation Formula

Sodium to Potassium Ratio = Sodium (mEq/L) / Potassium (mEq/L)

Where:
- Sodium is the concentration of sodium ions in the blood
- Potassium is the concentration of potassium ions in the blood

Results

Sodium to Potassium Ratio: -
Status: -

Interpretation:
- Ratio < 10: High potassium, low sodium (potassium retention)
- Ratio > 30: High sodium, low potassium (sodium retention)
- Normal range: 10-30 ( varies by clinical context)

Sodium to Potassium Ratio Calculator Usage Guide

Learn how to use the Sodium to Potassium Ratio Calculator and understand its clinical significance

How to Use This Calculator

  1. Enter the measured sodium level in mEq/L in the first input field.
  2. Enter the measured potassium level in mEq/L in the second input field.
  3. Click the "Calculate" button to compute the sodium to potassium ratio.
  4. The calculator will display the ratio value, its status (high/low/normal), and interpretation.

Understanding the Results

The sodium to potassium ratio is an important clinical indicator that reflects the balance of these two key electrolytes in the body. Significant deviations from the normal range can indicate various health conditions:

Clinical Significance

  • High Ratio (>30): May indicate sodium retention, often seen in conditions like heart failure, cirrhosis, or use of certain medications that cause sodium retention.
  • Low Ratio (<10): May indicate potassium retention, often associated with kidney disease, adrenal insufficiency, or certain medications that affect potassium levels.
  • Normal Range (10-30): Generally indicates a balanced electrolyte status, though this can vary depending on individual clinical context.

Important Notes

This calculator provides an automated calculation but should not replace professional medical advice. Always consult with a healthcare provider for interpretation of your results and appropriate medical guidance.