Serum Osmolality Gap Calculator

Calculates Serum Osmolality and then Calculates Gap from Measured Osmolality

Calculated Osmolality = 2*Na + (Urea/2.8) + (Glucose/8) + (Ethanol/4.6)
Osmolal Gap = Measured Osmolality - Calculated Osmolality

Serum Osmolality Calculator