Five plain calculators for the questions that actually come up — what a habit grows into, what a loan really costs, and what actually lands in your account.
What a steady monthly habit becomes when it compounds. The gap between what you put in and what you end with is the whole point.
The monthly payment on a fixed loan, and how much of what you pay is interest. Add an extra payment to see how fast that flips.
Name a goal and a deadline; see what it takes each month. A little interest along the way does some of the work for you.
What actually hits your account after taxes and deductions — and how much of the “lost” money is really just moved into your own 401(k).
How long a balance takes to clear at a fixed monthly payment — and why paying near the minimum barely moves it.