The Federal Reserve has a new boss. Kevin Warsh was sworn in this morning as the central bank's chair, becoming the 11th person to hold the modern job and taking over from Jerome Powell, who led the Fed for the past eight years. The Senate confirmed Warsh on May 13 by a 54–45 margin — the narrowest vote for a Fed chair in modern memory — and Powell's term as chair lapsed two days later, on May 15.
If you're wondering why a personnel change at a government agency belongs on a calculator site, here's the short version: the person running the Fed shapes the path of short-term interest rates, and that path eventually touches your mortgage, your savings account, your car loan, and the assumptions inside half the tools on this site.
One wrinkle worth understanding: Powell stepped down as chair but stayed on the Fed. His separate 14-year term as a governor runs until January 2028, and he has signaled he intends to remain on the board while keeping what he called a low profile. Most former chairs leave when their chairmanship ends; Powell staying is unusual, and it means the committee Warsh now leads still includes his predecessor.
Warsh comes in with a reputation as an inflation hawk who has publicly argued for a leaner, more disciplined Fed and less of the detailed forward guidance markets grew used to under Powell. The temptation is to assume a new chair means an immediate change in rates. It doesn't work that way. The chair presides over the Federal Open Market Committee but can't move rates alone — any decision needs majority support from the 12-member committee. Warsh's influence will show up first in tone and communication, not in a snap policy reversal.
The number that matters: the federal funds target is still 3.50–3.75%, held there for three straight meetings. Heading into Warsh's first meeting on June 16–17, markets were pricing a very high probability of no change — inflation is simply running too hot to justify a cut yet.
Don't reposition your finances around a headline. A new chair doesn't change your mortgage rate the morning he's sworn in. What changes is the market's read on where rates are headed — and that read flows through the 10-year Treasury yield, which is what actually drives 30-year mortgage pricing. If Warsh is perceived as more committed to crushing inflation than to cutting rates on a political timeline, long-term yields can firm up even with the funds rate sitting still. That's roughly the story behind mortgage rates drifting back up over the past few weeks.
What we'd actually do with this: stop waiting for a dramatic rate cut to make a decision you can make now. If you're shopping for a home, run the math at today's rate rather than a hoped-for one. If you're sitting on cash, lock in the yields that still exist on savings and CDs before the picture shifts. The tools below let you pressure-test both sides.
Run your own rate scenarios. Use the Mortgage Calculator to see what today\'s rate does to your monthly payment, and the Savings Calculator to lock in what your cash earns while yields are still elevated.
Related tools: Mortgage Calculator · Savings Calculator · CD Calculator · Refinance Calculator