Income channel before and after consolidation with relief-routing switchLive current inputs
Finance & Money
Debt Consolidation Cash Flow Calculator
Compare monthly household cash flow before and after debt consolidation, including required payments, extra principal, and free-cash margin.
Required consolidation payment—
Required-payment cash-flow relief—
Planned payment with extra—
Accelerated payoff month—
Loan interest and fee cost—
Free cash before consolidation—
Free cash after planned payment—
Months of relief to recover fee—
Household cash-flow channels
Income channel before and after consolidation with relief-routing switch
Two cash-flow channels show essentials, required debt service, retained extra payment, and free cash. The relief switch reveals how much is truly freed versus redirected to faster payoff.
Live decision table
Cash-flow choices after consolidation
Compare minimum payment, partial relief retention, and accelerated payoff strategies.
| Strategy | Monthly debt cash | Free household cash | Payoff month | Interest + fee | Relief retained |
|---|
Cash-flow schedule
Annual and monthly cash-flow schedule
How to use
Separate required relief from chosen payment behavior
- Enter current required payments, not only what you voluntarily pay.
- Include the financed or upfront fee.
- Set an extra payment you can sustain.
- Compare free cash after essential spending.
Cash-flow method
A lower required payment creates an option, not automatic savings
Keeping the old payment can accelerate payoff; retaining some relief can stabilize the household; spending all relief may extend debt materially.
The Sankey separates contractual minimum from the chosen accelerated amount.
Calculation method
Amortize the new loan, then reconcile required relief with actual planned cash flow
The fee is included in the financed balance. The required payment comes from standard amortization; cash-flow relief compares required obligations, while planned free cash subtracts any extra payment retained to shorten payoff.
Detailed calculation process and general formulas
B_0 = D + FP = B_0r / [1-(1+r)^(-n)]Relief = P_current - PP_plan = P + XFree_before = I - E - P_currentFree_after = I - E - P_planSymbols, meanings, and units
- D
- debt consolidatedcurrency
- F
- origination feecurrency
- B_0
- starting consolidation balancecurrency
- r
- monthly loan ratedecimal/month
- n
- contract termmonths
- P
- required consolidation paymentcurrency/month
- X
- planned extra paymentcurrency/month
- I
- take-home incomecurrency/month
- E
- non-debt essential spendingcurrency/month
The live worked example substitutes current inputs in formula order and reconciles the headline result with the visual and decision table.
Budget fit
Protect positive free cash before promising extra payments
- Leave room for irregular essentials.
- Do not count credit limits as free cash.
- Automate extra principal only after a reserve floor.
- Confirm extra payments reduce principal.
Term warning
Monthly relief can be purchased with more years of interest
Compare the accelerated payoff month and total financing cost, not only the new minimum. A longer term can improve cash flow while increasing lifetime cost.
Fee recovery shows how long required relief must persist before offsetting the origination charge.
Relief anatomy
Where the monthly payment difference goes
The channels distinguish contractual relief, deliberate acceleration, and household cash.
Required loan payment
—Contractual amortizing payment.
Headline relief
—Difference from current required payments.
Planned free cash
—Income left after essentials and chosen debt payment.
Accelerated finish
—Payoff month when the extra is maintained.
Decision takeaway: Decide in advance how much relief stabilizes cash flow and how much remains committed to principal.
Practical applications
Decisions this calculator is designed to support
Cash-flow stabilization
A borrower consolidates several minimums but retains part of the monthly relief for a basic emergency buffer.
What the result clarifies: The channel view prevents retained relief from being mistaken for interest savings.
Payment-preserving refinance
A borrower keeps nearly the old payment on a lower-rate loan.
What the result clarifies: The payoff month shows the benefit of directing relief back to principal.
Worked example
Current-input substitution and reconciliation
Important note
The model assumes a fixed-rate fully amortizing loan and no new debt. Lender payment allocation, fees, insurance, prepayment terms, and variable rates can change results.
Debt Consolidation Cash Flow Calculator FAQ
Why can free cash after consolidation be lower?
A large voluntary extra payment can exceed the old required debt payment.
Is payment relief the same as savings?
No. Relief is monthly cash flow; savings require lower total financing cost.
How is fee recovery calculated?
Origination fee divided by positive required-payment relief.
Should I keep all relief as extra payment?
Only if the household retains enough liquidity for ordinary variability and emergencies.