Microplastic Density Calculator
Calculate microplastic concentration in water samples from particle count, sample volume, and estimate annual intake.
liters
liters
Microplastic Concentration
50.0 particles/L
Est. Daily Particle Intake100 particles
Est. Annual Particle Intake36,500 particles
Microplastic Concentration vs Particles Found in Sample
Microplastic Contamination in Water
Microplastics are plastic fragments smaller than 5 mm found in oceans, rivers, drinking water, and even the air.
Formula
Concentration (particles/L) = Particle Count / Sample Volume (L)
Daily Intake = Concentration x Daily Water Consumption
Studies have found 0-60 particles per liter in tap water and up to 300+ particles per liter in bottled water. The health effects of microplastic ingestion are still being researched.
Example Calculation
A 1-liter water sample contains 50 microplastic particles. You drink 2 liters per day.
- 01Concentration = 50 / 1 = 50 particles/liter
- 02Daily intake = 50 x 2 = 100 particles/day
- 03Annual intake = 100 x 365 = 36,500 particles/year