Total Incandescent Wattage:  
Total CFL Replacement Wattage:  
Average Hours of Use Per Day:  
KWH Charge (in cents):   $

Calculate the savings you would see if you swapped out your incandescent bulbs for Compact Fluorescent Lamps. CFL bulbs pull less power, last longer, and produce less heat output than common incandescents.

The common equivalent wattages going from incandescent to CFL are 100w=23w, 75w=19w, 60w=14w, and 40w=10w.

 
Does the PC Use a CRT or LCD Monitor?:  
Average Hours PC Will Be In Standy Mode Per Day:  
Number of Days PC Is On Per Week:  
Number of PCs Running This Setup:  
KWH Charge (in cents):   $

Calculate the savings you would see if you put your PC into S1 standby mode. S1 standby mode spins down PC hard drives, puts your monitor into standby, and places the rest of your system into a lower power mode.

For this calculator, you can enter in the number of PCs running the entered setup for office or multi-system environments.

 
Average Tire PSI:  
Recommended Tire PSI:  
Gas Price Per Gallon:  $
How Much You Spend In Gas Per Week:  $

Calculate the savings you would see if your car tires inflated to their recommended Pounds Per Square Inch of air pressure. Deflated tires reduce gas consumption efficiency, which in turn causes you to use more gas for travel.

 
Number of Devices in Standby (not counting PCs):
# of Hours in Standby Per Day (avg):
KWH Charge (in cents): $

Calculate the savings you would see if you unplugged the devices in your home that go into a standby mode when shutoff. This calculators uses an average based on a number of household devices.

If unplugging devices is a hassle, consider plugging your standby devices into a switchable power strip.

 

You will need to submit at least one calculator before you can check any totals.

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