
Debt Payoff Strategy Calculator — Excel Product Case Study
The challenge
People often struggle to compare debt snowball and avalanche strategies or see whether monthly payments are moving them toward a clear finish date.
The solution
I built an editable Excel calculator with a strategy dashboard, debt table, snowball and avalanche rankings, payoff estimates, and a 24-month progress log.
The outcome
A practical decision tool that makes the payoff strategy visible, tracks measurable progress, and keeps the user focused on the next debt to eliminate.
0 likes · 2 views · Sep 26, 2026
Built an Excel tool to compare snowball and avalanche strategies, estimate payoff, and track progress.