RentwayARM Reset Countdown Calculator
Adjustable-rate mortgages reset to a fully-indexed rate when the fixed period ends — and the payment jump can be steep. Enter your loan, your reset rate, and how many months you have left to see exactly what the jump costs and whether locking a refi today beats riding past the reset.
your fully-indexed rate — check your ARM disclosure
Advanced options
In 14 months your payment jumps from $2,226 to $3,133.
You're in the sweet spot: enough runway to shop, close enough that waiting risks the jump.
We'll watch rates and remind you at the right time before your reset — with the live math.
One email when it's worth acting — no spam, unsubscribe anytime.
Beat the reset
Lock a rate before the jump hits your payment. Get a no-obligation refi quote from a lender — based on the numbers you just ran. Just your email; we'll handle the rest.
By submitting you agree to be contacted about financing. Rentway may receive compensation if you close a loan with a partner lender. Not a loan commitment or offer of credit.
More free investor calculators
DSCR Loan Calculator
See if your rental qualifies for a DSCR loan — and how much you can borrow.
Cap Rate Calculator
Net operating income and cap rate on any rental property.
Rental ROI Calculator
Cash flow, cash-on-cash return, and first-year metrics on a deal.
Cash-Out Refinance Calculator
How much equity can you pull out of a rental, and what's the new payment?
Lazy Equity Calculator
What is your trapped equity earning — and what could it earn redeployed?
Refinance Break-Even Calculator
Monthly savings, break-even month, and the cost of waiting to refi.
BRRRR / Pull-Out-and-Buy Calculator
Can your rental's equity buy your next property? Run the whole play.
DSCR Max Loan Calculator
How much can you borrow on the rent alone? Your buying power at DSCR 1.0–1.25.
DSCR Rate Sensitivity Calculator
Slide the rate and watch your DSCR — see exactly where your deal qualifies.
HELOC vs. Cash-Out Calculator
Keep your low rate with a HELOC, or refinance? Compare both paths.
Software Savings Calculator
See what you'd save vs. per-unit and per-signature software fees.