Formula for calculating Hydro bill

[Guest]

In Ontario Canada our hydro has 2 rates.
I’m looking for a formula that will calculate my amounts.
The 1st 600KWh per month rate is $5.80 additional rate is $6.70.
Anybody have a formula that will do it.
Thanks

 

[Guest]

If the KWh used is in cell a1, the bill would be =5.8*a1 + 0.9*max(a1-600,0)

 

[Guest]

Let's say your total KWh is stored in cell A1.

=MIN(A1,600)*5.8+MAX(A1-600,0)*6.7

HTH,
Elkar

 

[Guest]

Thank's for the response
I forgot to say that we get charged 5.8 for the first 600 KWh and 6.7 for
anything higher.
Thanks Malcolm

 

[Guest]

This is the way it's posted the Hydro web site:
First 600 kWh per month (adjusted usage - ¢/kWh) $5.50
Additional kWh (adjusted usage - ¢/kWh) $6.70
Thank's Again for any help.
Malcolm