Nasal Spray Calculator

Calculate your nasal spray dosage with precision

Calculate Drugs per Spray

Enter the amount of liquid and total drugs to calculate the amount of drugs per spray.

ml
mg

Amount of drugs per spray:

0.00 mg

Calculate Total Drugs Needed

Enter the amount of liquid and desired drugs per spray to calculate the total drugs needed.

ml
mg

Total amount of drugs needed:

0.00 mg

Calculate Liquid Volume Needed

Enter the total amount of drugs and desired drugs per spray to calculate the liquid volume needed.

mg
mg

Amount of liquid needed:

0.00 ml

When to Use Each Calculator

Drug per Spray

Use this when you know the amount of liquid in your bottle and the amount of drugs you want in your nasal spray. The calculator will tell you the amount of drugs you will get per spray.

Total Drug

Use this when you know the amount of liquid in your bottle and the amount of drugs you want per spray. The calculator will tell you the total amount of drugs you will have in your nasal spray.

Liquid Volume

Use this when you know the total amount of drugs you want in your nasal spray and the amount of drugs you want per spray. The calculator will tell you the amount of liquid to add to your bottle.

Important Information

Things to know and keep in mind when using the calculator:

  • 1 gram is equal to 1000 milligrams
  • 1 Gram is equal to 1g
  • 1 Milligram is equal to 1 mg
  • 500mg is equal to 0.5g
  • Assumes 0.1ml of liquid is delivered per spray