CO₂ Cylinder Duration Calculator

What this calculator estimates

Estimate replacement timing for a compressed CO₂ cylinder.

How the calculation works

Usable mass equals cylinder mass after reserve allowance. Divide usable mass by average daily consumption.

How to use the result

Enter values that represent the current setup, review the estimate, and compare it with measurements and equipment documentation before making operational changes.

Important limitations

Consumption varies with room sealing, controller settings, ventilation, injection rate and leaks. CO₂ can create an asphyxiation hazard; use appropriate monitoring and follow local safety requirements.

This calculator is a planning aid. Recheck assumptions whenever equipment, crop size, room conditions or schedules change.