What is time-of-use charging?

Time-of-use charging is a form of road pricing where drivers pay a charge to use specific roads or to enter a defined area, with the price varying by the time of day. The aim is to manage demand: charges are highest during peak periods (such as morning and evening commutes) and lower or zero during off-peak times and overnight. By making peak travel more expensive, the scheme encourages some drivers to change their travel time, route, or mode (for example to public transport), which reduces congestion and improves journey reliability for everyone who still travels at peak. The revenue collected is typically reinvested in the transport network.

How is a time-of-use charge different from a toll?

A toll is a fixed fee charged to use a specific piece of infrastructure, such as a motorway, bridge, or tunnel, and it is usually the same amount no matter when you travel. Its purpose is mainly to recover the cost of building and maintaining that road. A time-of-use charge is different in two ways: the price varies by time of day to manage demand, and it applies to using a road or area during busy periods rather than to recover the cost of one structure. In short, a toll pays for the road, while a time-of-use charge is designed to reduce peak congestion by spreading demand across the day.

Time-of-Use Charge Calculator

Work out what a time-of-use or congestion charging scheme would cost you. Enter the charge per crossing, how many times you cross the charged zone each day, and how many days a year you travel. The calculator shows your daily, monthly, and annual cost.

Because no New Zealand scheme is yet operating, the charge per crossing is fully editable. Enter the rate proposed for your city to model your own cost.

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Updated June 2026 Ministry of Transport time-of-use charging schemes. Rates not yet finalised.

1. The Charge

Charge per crossing (editable, not yet set)

Example rate preset

Crossings per day (e.g. 2 = in and out)

2. How Often You Travel

Travel pattern

Custom days per year

days/yr

Days you actually pay the charge per year

days/yr

Your Estimated Time-of-Use Cost

Per Day

Charge x crossings

Per Week

Based on days/year

Per Month

Annual divided by 12

Per Year
-
Total annual cost

Please note: No time-of-use or congestion charging scheme is operating in New Zealand yet. Charge levels, hours, zone boundaries, and exemptions are set per region and have not been finalised. The figures here are illustrative only, based on the rate you enter. Check the latest Ministry of Transport and local council information before relying on any number.

Annual Cost at Different Charge Levels

Charge per crossing	Per day	Per week	Per month	Per year

Cost Breakdown

Charge per crossing-

Crossings per day-

Cost per day-

Days charged per year-

Cost per week-

Cost per month-

Cost per year-

How to Read This

Total crossings per year-

Avoiding peak (off-peak/free)-

Halving your trips-

Tip-

Summary: Enter a charge above.

What Time-of-Use Charging Is

Time-of-use charging, sometimes called congestion charging or dynamic road pricing, is a way of managing traffic by charging drivers to use certain roads or to enter a defined area, with the price changing depending on the time of day. The core idea is simple: peak periods such as the morning and evening commute carry the highest charge, while off-peak hours, evenings, and weekends are cheaper or free. By making peak travel more expensive, the scheme nudges some drivers to travel at a different time, take a different route, share a ride, or switch to public transport. The result is fewer vehicles competing for road space at the busiest times, which keeps traffic moving for everyone who still needs to travel then.

How It Differs From a Toll

It is easy to confuse a time-of-use charge with a toll, but they do different jobs. A toll is a fixed fee for using a specific piece of infrastructure, such as a motorway, bridge, or tunnel. It is usually the same price no matter when you cross, and its main purpose is to help pay for building and maintaining that particular road. New Zealand already has tolls on roads like the Northern Gateway and Takitimu Drive.

A time-of-use charge works differently in two key ways. First, the price varies by the time of day, specifically to manage demand rather than to fund one structure. Second, it applies to travelling on a road or into an area during busy periods, not to a single bridge or tunnel. In short, a toll pays for the road, while a time-of-use charge is designed to spread out demand and reduce peak congestion.

Feature	Toll	Time-of-use charge
Main purpose	Pay for the road	Reduce peak congestion
Price varies by time?	No (usually flat)	Yes, by time of day
Applies to	A specific road or structure	A road or area during busy periods
Off-peak cost	Same as peak	Lower or zero

Where New Zealand Is Up To

No time-of-use charging scheme is operating in New Zealand yet. Auckland is the most advanced: central government and Auckland Council have been working on enabling legislation for a scheme targeting the most congested parts of the city. The Ministry of Transport leads the policy work, and the detail (which roads or zones are covered, the charge levels, the hours of operation, and any exemptions for residents, emergency vehicles, or low-income drivers) is decided as each scheme is designed.

Other large urban centres including Wellington, Christchurch, Tauranga, and Hamilton have been identified as places where time-of-use charging could be considered in future. Because every scheme is set per region, the only reliable way to know what you would pay is to enter the proposed local rate into the calculator above and check the latest official information.

Worked Example

Take the calculator defaults: a charge of $3.50 per crossing, crossing the zone twice a day (in and out), on 260 days a year. Each day costs $3.50 x 2 = $7.00. Over the year that is $7.00 x 260 = $1,820. Dividing by 12 gives about $151.67 a month, and dividing by 52 gives roughly $35.00 a week. So a typical full-time commuter paying $3.50 each way would spend about $1,820 a year under this example scheme. If the peak charge were $5.00 instead, the annual cost would rise to $2,600.

Ways to Reduce the Charge

Travel off-peak. Time-of-use charges are highest at peak. Shifting your trip earlier or later can cut the charge to a lower band or to zero.
Reduce crossings. Combining errands into one trip, or working from home some days, lowers how many days you pay.
Switch modes. Public transport, cycling, walking, or car-pooling for the charged leg avoids the charge entirely.
Check exemptions. Many overseas schemes exempt or discount certain vehicles and residents. Any NZ scheme would set its own rules.

Related Calculators

Auckland Congestion Charge Calculator: model the proposed Auckland scheme specifically.
RUC Calculator: road user charges for EVs, diesel, and plug-in hybrids.
Fuel Cost Calculator: work out the fuel cost of your trips.

Sources: Ministry of Transport time-of-use charging schemes (transport.govt.nz). Time of Use Charging policy and enabling legislation work, Ministry of Transport and Auckland Council.

This calculator provides indicative estimates only. No time-of-use or congestion charging scheme is operating in New Zealand yet, and charge levels, zones, hours, and exemptions are set per region and have not been finalised. The result depends entirely on the rate and travel pattern you enter. Check the Ministry of Transport and your local council for current proposals before relying on any figure.