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Electric Combination Oven Life-Cycle Cost Calculator
About | How To Use | Definitions

User Inputs
Choose a Combi: (optional)
User Input
Base Efficiency Oven Energy Efficient Oven
Oven Performance (Based on ASTM Standard Test Method F2861)
Number of Steam Pans
Preheat Energy (kWh)
Convection Mode Idle Energy Rate (kW)
Convection Mode Cooking-Energy Efficiency (%)
Convection Mode Production Capacity (lbs/h)
Steam Mode Idle Energy Rate (kW)
Steam Mode Cooking-Energy Efficiency (%)
Steam Mode Production Capacity (lbs/h)
Water Consumption Rate (gal/h)
Oven Usage
Operating Hours per Day (h/day)
Operating Days per Year (d/year)
Number of Preheats per Day (#/day)
Percentage of Time in Steam Mode (%)
Pounds of Food Cooked per Day (lbs/day)
Utility Cost and Lifespan
Choose State (Optional)
Electric Cost per kWh ($/kWh)
Electric Demand Charge per kW ($/kW)
Water / Sewer Cost per CCF (100 ft3)
Lifespan of Oven in Years (years)
Discount Rate (%/year)
Annual Results
Annual Energy Consumption (kWh)
Average Energy Consumption Rate (kW)
Annual Water Consumption (gal)
Annual Energy Cost $ $ $
Annual Water Cost $ $ $
Total Annual Utility Cost $ $ $
Input Additional Costs (Optional)
Maintenance Costs per Year $ $ $
Initial Cost of Oven $ $ $
Lifetime Results
Lifetime Energy Cost $ $ $
Lifetime Water Cost $ $ $
Lifetime Maintenance Cost $ $ $
Initial Cost of Oven $ $ $
Total Lifetime Cost $ $ $
Optional: Name for Printed Results: