Independent Reserve
An established Australasian exchange with a full order book. There is no free way to get New Zealand dollars in: small amounts go by card at 3.5%, and only from NZ$50,000 can you send a cheaper international transfer.
Buying here instead of Stacked Bitcoin costs you about 0.00011915 BTC per NZ$100 today.
Every fee, start to finish
Every cost between your bank and a wallet you control, in Bitcoin rather than dollars, because buy prices differ. Each fee links to the page Independent Reserve publishes it on. The spread is the exception: nobody publishes that, so we measure it against a weighted global spot price.
In plain English
How far Independent Reserve’s buy price sits above the weighted global spot price. No exchange publishes this, so we measure it: it is the gap between what a Bitcoin costs on the world market and what they charge for one. A negative figure means they are below spot. 0.50% until you have traded NZ$50,000 in 30 days, then it steps down. The buy price is the lowest offer on their order book. Bitcoin trades directly against NZ dollars on the order book. Nothing is converted. New Zealand dollars reach Independent Reserve two ways, and there is no free local transfer. Below NZ$50,000 the only route is a debit or credit card at 3.5%, and your own bank may treat a credit card payment as a cash advance on top. From NZ$50,000 you can send an international SWIFT transfer instead, which costs whatever your bank charges: free online at ANZ and on Westpac One, NZ$20 to NZ$30 by phone or in a branch, plus anything correspondent banks deduct. We use NZ$15 as a middle estimate and take the cheaper of the two routes for the amount. 0.00010000 BTC per withdrawal on the Bitcoin network. There is no Lightning, so this is a fixed cost that weighs heavily on small buys. All told, NZ$100 is worth 0.00069453 BTC at the world market price and 0.00056620 BTC lands in your wallet, so 0.00012833 BTC goes in costs: 18.48% all-in.
Signing up and verifying your ID usually takes ten minutes and is a one-off. After that a bank transfer clears the same day, often within the hour, and your Bitcoin is bought the moment it lands.
Once bought you can withdraw on-chain to a wallet you control. Expect a small network fee and a wait of ten minutes to an hour. We recommend doing that rather than leaving Bitcoin on any exchange.
Against the other NZ exchanges
Same NZ$100, same minute. The difference is how much Bitcoin you’d gain or lose by buying there instead of here.