How to use this calculator

When using this website we recommend you have a recent gas/electricity bill with you to refer to.  This will help you answer questions about how much gas/electricity you use and the type of electricity meter you have. 

Click on the  help icon buttons next to any field if you want more information about that field.   

Step 1

  • Choose whether you want to  compare electricity offers, gas offers or both
  • Enter the postcode of your street address
  • Select whether you are a residential or business customer. 

For business customers, the comparator will only be relevant to you if you use less than 160 megawatt hours (MWh) of electricity per year (annual bill of less than around $40,000), or less than 1 terajoule (TJ) of gas per year (annual bill of less than around $20,000). 

Step 2

  • Once you enter your postcode, your 'regulated supplier' will be displayed.   

Electricity offers

If you selected 'electricity' in step 1

  • Select the type of meter you have. If you don't know click on the help icon button for help with how to find out.
  • Indicate whether you have off-peak hot water which is separately metered by selecting 'yes' or 'no'. If you don't know click on the help icon button for help with how find out.
  • If you are a business customer, you do not need to enter any more information.  Go straight to Step 3.
  • If you are a residential customer
    • Use the drop down menu to select how often you receive an electricity bill (monthly, or quarterly).
    • If you have a recent bill enter your consumption in kWh as shown on your bill. Click on where to find the information you need on your energy bill if you can't find this information on your bill.
    • If you have bills for the past 12 months calculate your average quarterly electricity consumption and enter this amount.  Check you selected quarterly billing in the field above. 
    • If you don't have any recent bills use the drop down menu to select the approximate amount you typically spend on each electricity bill.

Gas offers

If you selected 'gas' in step 1

  • If you are a business customer, you generally do not need to enter any more information.  Go straight to Step 3. 
  • If you are a residential customer
    • Use the drop down menu to select how often you receive a gas bill (monthly, bi-monthly or quarterly).
    • If you have a recent bill enter your consumption in MJ as shown on your bill. Click on where to find the information you need on your energy bill  if you can't find this information on your bill.
    • If you have bills for the past 12 months calculate your average quarterly gas consumption and enter this amount.  Check you selected quarterly billing in the field above. 
    • If you don't have any recent bills use the drop down menu to select the approximate amount you typically spend on each gas bill.  The calculator will estimate your electricity consumption in kWh based on your usual spend, the length of your billing period and the regulated or standard electricity tariff in your area.  

Both electricity and gas offers

If you selected both electricity and gas in Step 1 you will need to complete both the electricity and gas sections of the query page.  Follow the instructions listed above for electricity and then for gas.  

Step 3 

  • Click on the box next to 'terms and conditions' if you agree to the terms and conditions of using the website.  The websites' terms and conditions can be accessed by clicking on the 'terms and conditions' hyperlink or the tab at the bottom of the page.  You can not continue using the website unless you agree to the terms and conditions.  
  • Click on the Search' button.  

Understanding the results page

The first offer displayed will be the regulated offer that is available from your Standard Retailer to all customers in your area who have not signed a market contract.  Click on the help icon button next to this heading for more information about regulated offers. 

The next offers displayed will be the market offers relevant to you. Click on the  help icon button next to this heading for more about market offers. 

Click on the help icon button next to any field for more information about that field. 

The information provided by the comparator should be used only as a guide. When making decisions about an offer, you will need to consider the terms and conditions of the offer. Particular regard should be given to factors such as termination fees for your existing contract and account establishment/connection fees for the new contract. For further information, click on What do I do when I find an offer I am interested in? 

The annual bill estimate - residential customers only 

The calculator provides an estimate of a residential customer's annual bill. An annual bill estimate is not calculated for business customers or for residential electricity customers with a time of use meter who did not input electricity consumption in kWh in step 2.  

The annual bill is an estimate of your gas or electricity bill for the first 12 months; it is not the actual amount you will pay in a year as this will depend on your actual gas or electricity consumption.  The estimate is based on the consumption you entered in Step 2. It includes retailer discounts and GST. It does not include discounts which accrue after 12 months, the Low Income Household Rebate  the Medical Energy Rebate or the Life Support Rebate. The comparator does not estimate an annual bill for business customers or residential customers with a time of use meter who did not input their electricity usage in KWh as these bills can vary considerably and an annual bill estimate could be misleading.  If you have selected both gas and electricity the results page will separately identify savings on electricity and gas. 

Both electricity and gas 

If you selected both gas and electricity offers in step 1, there will be three tabs in your search results.  The 'Combined' tab will list any offers that are for both fuels (for example sometimes retailers give a discount if a customer purchases both fuels from them).  If there are no combined offers, there will not be any offers listed on this page.  However there will be single fuel offers which you can access by clicking on the 'electricity' or 'gas' tabs at the top of the results page. 

Printing your search results

Use the button at the top right hand of the results page if you want to print your search results. 

To print - use the  adobe icon button.  Choose whether to Open or Save the file.  When the pdf document displays, click on the print icon or go to the 'File' menu and select the 'Print' option.