Fuel data ↗
Bike vs Car Calculator

See how much you save
by choosing the bike

Find out how much you could keep in your pocket by swapping your car for a bike.

⚠️ 91 petrol now averaging $3+ per litre nationwide — savings have never been bigger
Ride & Save is a free, New Zealand-focused online calculator that shows commuters exactly how much money they would save by using active transport (cycling, walking, scooter) instead of driving.
Enter your trip's distance
Not sure? Open Google Maps ↗ → Directions → enter your route → note the km shown.
Please enter a distance greater than 0.
This is my daily commute Doubles distance for a return trip · shows weekly / monthly / yearly savings
Your Vehicle
Please select your vehicle type.
Based on top NZ models by registrations 2021–2026 - Real world fuel consumption
For more information about fuel data → View full fuel consumption table ↗
Fuel type
Petrol
Diesel
Electric
Current fuel price
$
Pre-filled with current avg from the Ministry of Business, Innovation and Employment (MBIE)
(w/e 17 Mar 2026).
Parking costs
$
E.g. $5–$25 for CBD parking. Leave 0 if free.
Your Savings Breakdown
🚗 Full car cost per trip · IRD-rated incl. depreciation
Fuel only per trip no maintenance or depreciation
You save per trip
saved per km

What makes up your car cost

IRD rate
Total (IRD-rated)
The IRD rate includes average fuel prices, maintenance and depreciation. It's a generic metric per vehicle fuel type — not indexed on car size — and is updated every year. More info on IRD kilometre rates ↗
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