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Debt Payoff Calculator Excel

Debt Payoff Calculator Excel to calculate how much interest you will be saving by paying off your debt earlier. Debt Payoff Calculator is able to calculate for any debt or loans that you may have such as credit card debt or others.

Debt Payoff Calculator

Debt Balance
$
Interest Rate
Current Monthly Payment
$
Extra Monthly Payment
$
OR
Desired Payoff Years
years

Original vs. Early Payoff

Original Early Payoff
Monthly Payment
$500.00
$700.00
Expected Payoff Time
40 months
28 months
Total Interest
$1,542.95 $1,079.13
Total Principal
$18,000.00 $18,000.00
Total Payment
$19,542.95 $19,079.13
Total Interest Savings
$0 $463.82
Payoff Date
Aug, 2028 Aug, 2027

Early Payoff Amortization Schedule

Payment Date Payment # Interest Paid Principal Paid Total Payment Remaining Balance
May, 2025 1 $75.00 $625.00 $700.00 $17,375.00
Jun, 2025 2 $72.40 $627.60 $700.00 $16,747.40
Jul, 2025 3 $69.78 $630.22 $700.00 $16,117.18
Aug, 2025 4 $67.15 $632.85 $700.00 $15,484.33
Sep, 2025 5 $64.52 $635.48 $700.00 $14,848.85
Oct, 2025 6 $61.87 $638.13 $700.00 $14,210.72
Nov, 2025 7 $59.21 $640.79 $700.00 $13,569.93
Dec, 2025 8 $56.54 $643.46 $700.00 $12,926.47
Jan, 2026 9 $53.86 $646.14 $700.00 $12,280.33
Feb, 2026 10 $51.17 $648.83 $700.00 $11,631.50
Mar, 2026 11 $48.46 $651.54 $700.00 $10,979.97
Apr, 2026 12 $45.75 $654.25 $700.00 $10,325.72
May, 2026 13 $43.02 $656.98 $700.00 $9,668.74
Jun, 2026 14 $40.29 $659.71 $700.00 $9,009.03
Jul, 2026 15 $37.54 $662.46 $700.00 $8,346.56
Aug, 2026 16 $34.78 $665.22 $700.00 $7,681.34
Sep, 2026 17 $32.01 $667.99 $700.00 $7,013.35
Oct, 2026 18 $29.22 $670.78 $700.00 $6,342.57
Nov, 2026 19 $26.43 $673.57 $700.00 $5,669.00
Dec, 2026 20 $23.62 $676.38 $700.00 $4,992.62
Jan, 2027 21 $20.80 $679.20 $700.00 $4,313.42
Feb, 2027 22 $17.97 $682.03 $700.00 $3,631.39
Mar, 2027 23 $15.13 $684.87 $700.00 $2,946.52
Apr, 2027 24 $12.28 $687.72 $700.00 $2,258.80
May, 2027 25 $9.41 $690.59 $700.00 $1,568.21
Jun, 2027 26 $6.53 $693.47 $700.00 $874.75
Jul, 2027 27 $3.64 $696.36 $700.00 $178.39
Aug, 2027 28 $0.74 $178.39 $179.13 $0.00


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