Useful numbers
Road trip tools.
No mystery maths.
Quick planning calculators for New Zealand prices, distances and capacity. Every assumption stays visible so you can replace it with the number that fits your route.
Currency converter
Convert a New Zealand price.
Reference conversion for trip planning using Reserve Bank of New Zealand rates from 12 August 2026. Your bank or card may use another rate and add fees.
Fuel calculator
Price the driving distance.
Enter the full route distance, the vehicle’s loaded fuel use and the expected price per litre. Remote prices can exceed city benchmarks.
Driving day estimator
How long that day really takes.
Routing apps give moving time on an ideal road. This adds the road character and your actual stops, which is where a day usually runs over.
Water and waste planner
How many days off grid.
Capacity in litres only becomes useful once it is expressed in days. Grey water usually fills before fresh water empties, so both are shown.
Campsite comparison
Per person or per site?
A DOC campsite usually charges per adult and a holiday park usually charges per site. The cheaper option flips with party size, which catches families out.
Build the budget from current benchmarks.
The tools calculate exactly what you enter. Our cost guides explain where the starting figures came from, when they were checked and what can change the final price.
Explore cost guidesThese calculators are planning aids, not live booking, fuel-station or foreign-exchange quotes. Tank estimates assume roughly 11 litres of fresh water and 9 litres of grey water per person per day, which varies with showering and cooking. Confirm current prices before purchase.