Washington Personal Loan Calculator 2026
Washington has a 12% annual rate cap on some personal loans (RCW 19.52) but federal preemption allows online lenders to charge more. WSECU, BECU, and Boeing Employees CU are major local options. Use this calculator to estimate your monthly payment and compare loan options in Washington.
By Credit Score Washington Context No Registration
Loan Details
Most lenders: $1,000–$100,000
Many online lenders charge 1–8% upfront
Personal Loan Results
Monthly Payment
$505.41
Total Interest
$3,195
Total Cost
$18,195
Loan Amount$15,000
Interest Rate (APR)13.00%
Term36 months
Monthly Payment$505.41
Total Interest$3,195
Total Cost$18,195
Amortization Schedule
| Month | Payment | Principal | Interest | Balance |
|---|---|---|---|---|
| 1 | $505.41 | $342.91 | $162.50 | $14,657 |
| 2 | $505.41 | $346.62 | $158.79 | $14,310 |
| 3 | $505.41 | $350.38 | $155.03 | $13,960 |
| 4 | $505.41 | $354.18 | $151.23 | $13,606 |
| 5 | $505.41 | $358.01 | $147.40 | $13,248 |
| 6 | $505.41 | $361.89 | $143.52 | $12,886 |
| 7 | $505.41 | $365.81 | $139.60 | $12,520 |
| 8 | $505.41 | $369.77 | $135.64 | $12,150 |
| 9 | $505.41 | $373.78 | $131.63 | $11,777 |
| 10 | $505.41 | $377.83 | $127.58 | $11,399 |
| 11 | $505.41 | $381.92 | $123.49 | $11,017 |
| 12 | $505.41 | $386.06 | $119.35 | $10,631 |
| 13 | $505.41 | $390.24 | $115.17 | $10,241 |
| 14 | $505.41 | $394.47 | $110.94 | $9,846 |
| 15 | $505.41 | $398.74 | $106.67 | $9,447 |
| 16 | $505.41 | $403.06 | $102.35 | $9,044 |
| 17 | $505.41 | $407.43 | $97.98 | $8,637 |
| 18 | $505.41 | $411.84 | $93.57 | $8,225 |
| 19 | $505.41 | $416.30 | $89.10 | $7,809 |
| 20 | $505.41 | $420.81 | $84.59 | $7,388 |
| 21 | $505.41 | $425.37 | $80.04 | $6,963 |
| 22 | $505.41 | $429.98 | $75.43 | $6,533 |
| 23 | $505.41 | $434.64 | $70.77 | $6,098 |
| 24 | $505.41 | $439.35 | $66.06 | $5,659 |
| 25 | $505.41 | $444.11 | $61.30 | $5,214 |
| 26 | $505.41 | $448.92 | $56.49 | $4,766 |
| 27 | $505.41 | $453.78 | $51.63 | $4,312 |
| 28 | $505.41 | $458.70 | $46.71 | $3,853 |
| 29 | $505.41 | $463.67 | $41.74 | $3,389 |
| 30 | $505.41 | $468.69 | $36.72 | $2,921 |
| 31 | $505.41 | $473.77 | $31.64 | $2,447 |
| 32 | $505.41 | $478.90 | $26.51 | $1,968 |
| 33 | $505.41 | $484.09 | $21.32 | $1,484 |
| 34 | $505.41 | $489.33 | $16.08 | $995 |
| 35 | $505.41 | $494.63 | $10.78 | $500 |
| 36 | $505.41 | $499.99 | $5.42 | $0 |
Rates shown are 2026 averages. Your actual rate depends on credit score, income, and lender. Always compare at least 3 lenders — pre-qualification uses a soft credit pull and won't hurt your score.
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