Calculation 1
Compare both loans after 10 years
What are we finding?
We are finding which choice has cost less by the time you expect to leave the home.
What do these numbers mean?
- Old loan payment: $2,281.74
- The required monthly payment if you keep the loan.
- New loan payment: $1,867.43
- The required monthly payment after refinancing.
- Closing costs: $5,100
- These costs are paid at closing.
- Comparison month: Month 120
- The month reached at your expected time in the home.
- Cash received: $0
- Extra borrowed cash is counted once as value received. Its interest still remains in the new loan cost.
How do we calculate it?
For each choice, add all payments made so far to the loan balance still owed. Add any upfront refinance cost, then subtract cash received. Finally, subtract the refinance cost from the old loan cost.
refinance advantage = old payments and balance − refinance payments, balance, and costs
$532,668 − $495,176
- Keeping the old loan has a paid plus still owed cost of $532,668 at month 120.
- Refinancing has a paid plus still owed cost of $495,176 after closing costs and cash received are counted.
- $532,668 minus $495,176 equals $37,492.
Final answer
Refinancing is ahead by $37,492
What does the answer mean?
A smaller payment alone does not prove that refinancing saves money. This comparison also counts closing costs and the balance still owed.