The 12 gold IRA calculators on this page price a rollover, check a coin quote against the spot price, and size an allocation against the position you actually hold rather than the position a salesperson assumes. They all run inside your own browser, so the balance you type reaches nobody at all, and none of them asks for an email address before showing you a result. Alongside them sit 13 data trackers carrying the published series each calculator reads.
A calculator answers what something will cost you, working from figures you supply, while a tracker answers what a number is right now, working from published data we recompute from the publisher's own file and republish as a CSV you can download and check. Those questions never compete for the same search, which is why they sit in separate sections rather than a single list.