Marine CO2 Level Calculator
* Special thanks to Boomer from
www.reefcentral.com
for his help.
This calculator estimates the concentration of carbon dioxide (CO2) in a marine (saltwater) aquarium given a few relevant parameters.
Carbonate* Alkalinity:
Milliequivalents (meq/L)
Carbonate Hardness (dKH)
Parts-Per-Million (ppm)
pH:
pH Units
Salinity:
Parts-Per-Thousand (ppt)
Relative Specific Gravity (sg)
Conductivity (mS/cm)
Temperature:
Fahrenheit
Celsius/Centigrade
Kelvin
CO2 Level:
ppm
mg/L
* Carbonate alkalinity can be determined by subtracting
borate
alkalinity from the
total
alkalinity. If you cannot determine your borate alkalinity, you can report your total alkalinity here but the results will not be as accurate.