How It Works ยท Finance
Mortgage Amortization
Fixed payments over time
This explainer shows how mortgage amortization works month by month, why interest dominates early payments, and how extra payments change payoff speed and total cost.
- principal
- interest
- term
- payment schedule
- amortization table
Inputs
Loan amount, interest rate, term length, payment frequency.
Process
Each payment covers accrued interest then reduces principal; schedule recalculates balances.
Outputs
Declining balance and full payoff at end of term if payments maintained.
Keep Exploring
Guides
Budgeting for Beginners
A starter budget works by giving income a clear job before spending decisions get made on autopilot.
Comparison
Index Fund vs ETF
Both can track diversified baskets of assets, but ETFs trade throughout the day while index funds usually transact once after the market closes.
Examples
Budget Envelope Method
The envelope method allocates spending into separate category envelopes.
What it is
Compound Interest
Compound interest accrues on both principal and prior interest over intervals.