Mortgage & Housing
Mortgage Payoff Calculator
See exactly how to become mortgage-free years sooner.
Loan Details
Year 1 = start from month 1. Year 5 = start at the beginning of year 5.
Extra Payment Strategy
Total Interest (Standard)
$471,426
Total Interest (With Extra)
$355,039
Standard Payoff Time
30 yr 1 mo
New Payoff Time
23 yr 9 mo
Balance Over Time
Estimates based on your inputs. Actual results may vary. Terms →
How much faster with different extra amounts?
Here’s how your payoff timeline changes as you increase your monthly extra payment.
| Extra/mo | Time saved | Interest saved |
|---|---|---|
| $100 | 3 yr 8 mo | $67,739 |
| $200 (Your scenario) | 6 yr 4 mo | $116,387 |
| $500 | 11 yr 8 mo | $206,948 |
*Based on your inputs: $350,000 at 6.8%
Frequently asked questions
What to calculate next
What's the fastest payoff strategy?
Monthly extra
Best if you have stable monthly income and want predictable progress.
Bi-weekly
Good for automatic acceleration without increasing perceived monthly burden.
Lump sum
Most effective if you receive bonuses or irregular large cash.
Is paying off early worth it?
YES when:
- Mortgage rate is relatively high
- Emergency fund is already solid
- Peace of mind matters
- Nearing retirement
NOT always:
- Mortgage rate is low
- Better return opportunities exist
- High-interest debt still exists
- Cash reserves are limited
What impacts your payoff the most
- Extra monthly payment (strongest lever)
- Interest rate
- Remaining loan balance
- Years left on the loan
This tool helps you compare scenarios and understand trade-offs. Your actual results depend on your loan terms, payment timing, and lender policies.