Standard calculators use CPI — the government's number. This one adds the USD reserve premium: the inflation the dollar exports to every other currency by being the global reserve.
CPI measures domestic prices only. It has no mechanism to capture the global reserve effect — the artificial dollar demand that lets the US export inflation instead of absorbing it. Every country holding dollar reserves absorbs that inflation for them.
US M2 money supply growth minus US CPI. That gap is the inflation the dollar offloaded to countries holding dollar reserves. It compounds against every other currency yearly. From 2020–2022 alone, US M2 grew 40% — most of that absorbed globally, not domestically.
Years marked ~ use IMF World Economic Outlook projections. The moment World Bank publishes verified data — typically 12–18 months after year end — those estimates automatically become permanent verified numbers. No action needed.