Fuel Adjustment Factor

The calculators work out what percentage FAF you need to apply to your invoices to customers. You will need to know a couple of things to get the most out of it.

  • Firstly the price fuel was when you set your rate with your customer. You can get this by using the Historic Mobil Fuel Price Spreadsheet
  • Secondly you will need the current fuel price.
  • Finally you will need either your fuel consumption (km/ltr) or the % of your costs that is fuel.

You only need to enter values into the cells shaded GREEN If you need assistance contact one of the Commercial Transport Specialists who will be able to assist. 0800 686 777

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