Autoclave Cycle Calculator
Calculate sterilization cycle time, temperature, pressure, and F₀ value based on load type, chamber size, and density.
Inputs
Results
Total cycle time (min)
67
Temperature (°C)121
Pressure (psi)15
Exposure time (min)30
Come-up time (min)12
Exhaust time (min)5
Dry time (min)20
F₀ value (min)30
Log reduction20
Chamber utilization (%)60
Load mass (kg)30
Energy estimate (kWh)2.23
Cycles per 8-hr shift5
Exhaust TypeFast
How to Use This Calculator
- Enter the load type (liquids, dry goods, mixed) to set default cycle parameters.
- Input the autoclave temperature in °C (121°C for standard, 134°C for fast cycle).
- Set the sterilization hold time in minutes based on load volume and density.
- Enter heat-up and cool-down time estimates for your autoclave model.
- Review the total cycle time and log it in your lab notebook for compliance records.
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