Transparent & fair
for everyone.
Variable Fuel Factor.
Effective Date
Variable Fuel Factor (VFF)
Road User Charges (RUC)
Combined VFF & RUC
22 June 2026
11.3%
2.7%
14.0%
15 June 2026
11.5%
2.7%
14.2%
08 June 2026
12.0%
2.7%
14.7%
01 June 2026
12.4%
2.7%
15.1%
25 May 2026
12.2%
2.7%
14.9%
18 May 2026
12.7%
2.7%
15.4%
11 May 2026
12.9%
2.7%
15.6%
04 May 2026
13.4%
2.7%
16.1%
27 April 2026
15.6%
2.7%
18.3%
20 April 2026
17.7%
2.7%
20.4%
13 April 2026
17.2%
2.7%
19.9%
06 April 2026
15.4%
2.7%
18.1%
30 March 2026
13.8%
2.7%
16.5%
01 March 2026
7.9%
2.7%
10.6%
01 February 2026
8.2%
2.7%
10.9%
01 January 2026
8.2%
2.7%
10.9%
01 December 2025
7.9%
2.7%
10.6%
01 November 2025
7.9%
2.7%
10.6%
01 October 2025
7.8%
2.7%
10.5%
01 September 2025
10.4%
0.0%
10.4%
01 August 2025
10.0%
0.0%
10.0%
01 July 2025
10.1%
0.0%
10.1%
01 June 2025
10.4%
0.0%
10.4%
01 May 2025
10.5%
0.0%
10.5%
01 April 2025
10.5%
0.0%
10.5%
01 March 2025
12.3%
0.0%
12.3%
01 February 2025
11.4%
0.0%
11.4%
01 January 2025
10.9%
0.0%
10.9%
01 December 2024
10.1%
0.0%
10.1%
01 November 2024
9.9%
0.0%
9.9%
01 October 2024
10.7%
0.0%
10.7%
01 September 2024
12.1%
0.0%
12.1%
01 August 2024
11.6%
0.0%
11.6%
01 July 2024
12.5%
0.0%
12.5%
01 June 2024
13.4%
0.0%
13.4%
01 May 2024
13.3%
0.0%
13.3%
01 April 2024
13.0%
0.0%
13.0%
01 March 2024
12.1%
0.0%
12.1%
01 February 2024
12.3%
0.0%
12.3%
01 January 2024
13.9%
0.0%
13.9%
Overview
Variable Fuel Factor (VFF)
Fuel costs are understandably one of the most significant and variable cost components in the transport industry. The Variable Fuel Factor (VFF) was introduced for the purpose of providing for the increased costs in fuel, primarily diesel, to fairly compensate our couriers and line haul operators and to ensure a high level of transparency in our pricing model for our customers.
The Variable Fuel Factor (VFF) is calculated using the average diesel price over the preceding two-week period, with a 1-week lag.
Fuel pricing data is sourced from independently sourced data available through our primary supply arrangements.
How the VFF works
- The VFF is based on the average fuel price over a two-week period
- Fuel pricing data is sourced from independently sourced data available through our primary supply arrangements
- The applicable VFF is determined using the pricing table below
- The VFF is reviewed and published weekly
- Updates are provided with at least one week’s notice prior to taking effect
By using this mechanism, we can:
- Provide transparency for customers to see how it is calculated
- Take into account any shifts in the price of fuel that impact significantly on the price of moving courier items
- Pass on any reductions, should the price of fuel decrease
- Give customers advanced notice of what the VFF will be a week in advance
FAQS
The VFF is reviewed and may be updated weekly.
Our website will be updated each week with the VFF surcharge for the following week. You can find the current rate here at the top of the Variable Fuel Factor page.
Fuel prices may experience periods of volatility. Regular review of the VFF supports a more timely reflection of fuel cost movements, while maintaining a structured and transparent approach.
Due to the suspension of MBIE fuel price data in March 2026, SUB60 uses independently sourced fuel pricing data available through its primary supply arrangements as the reference index.
The VFF is based on the average fuel price over a two-week period, using independently sourced data.
We calculate the VFF percentage for any given week using the average diesel retail prices over a two week period (updates are provided with at least one week’s notice prior to taking effect). For every 2c movement, our rates will move by +/- 0.1% (Click here to see the “Variable Fuel Factor Table”).
The VFF applies to most services across our network in accordance with our standard terms and conditions.
We will include the VFF in the price of the charges listed on your invoice/statement. This allows you complete visibility as to the total price of each item.
There is a one week lag to try and provide a buffer in regard to the latest increases, and each week we will post the VFF surcharge percentage for the next week on our website.
The New Zealand Emissions Trading Scheme (ETS) is part of the Government’s primary response to global climate change. Effective 1st July 2010 an additional tax has been applied to fuel, and passed on through the pump price.
For more information on the ETS visit www.mfe.govt.nz/ets.
Variable Fuel Factor
Diesel Price
VFF %
$1.46 - $1.47
5.7%
$1.48 - $1.49
5.8%
$1.50 - $1.51
5.9%
$1.52 - $1.53
6.0%
$1.54 - $1.55
6.1%
$1.56 - $1.57
6.2%
$1.58 - $1.59
6.3%
$1.60 - $1.61
6.4%
$1.62 - $1.63
6.5%
$1.64 - $1.65
6.6%
$1.66 - $1.67
6.7%
Road User Charges (RUC)
In December 2012, the New Zealand Government introduced a programme to upgrade roads of national significance, funding this through additional road user charges applied to the transport industry.
The RUC surcharge is applied independently to the base price and operates separately from the fuel surcharge.
The current RUC surcharge rate is 2.7%. This surcharge is not adjusted on a monthly basis and our intention is to only revise this in accordance with any further publicly announced New Zealand Government RUC increases.
