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Student Loan Calculator — Updated for 2026 OBBBA Rules

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Updated for July 2026 OBBBA Changes

New repayment plan rules apply to loans disbursed after July 1, 2026. The SAVE plan has been replaced by RAP (Repayment Assistance Plan). Standard repayment terms are now tiered by debt volume.

Used for RAP calculation. Not needed for Tiered Standard.

RAP deducts $50/month per dependent (family size minus 1).

Your Estimated Repayment

Monthly Payment

$150.00

Repayment Term

30 years

Forgiveness at 30 years

Total Paid

$54,000

$34,777 in interest

Amount Forgiven

$15,777

After 30 years of payments

Principal Protection Active

Your RAP payment would reduce principal by less than $50/month. Under OBBBA rules, the government waives the remaining interest to ensure your balance decreases by at least $50 each month. This prevents your loan balance from growing despite making on-time payments.

Plan Comparison

MetricTiered StandardRAP
Monthly Payment$240.76$150.00
Repayment Term20 years30 years
Total Paid$57,783$54,000
Total Interest$22,783$34,777
ForgivenessNone$15,777

Enter your loan details above to see your refinancing options

📊 Could Refinancing Save You Money?

Federal Plan (Your Result)Private Refinance (Est.)
Monthly Payment$150.00$123.00
Interest RateYour input rateRates from 4.49% (variable)
Total Paid$54,000$44,280
Forgiveness EligibleYes (RAP plan)❌ No

⚠️ Estimated refinance figures are illustrative only and not a guarantee. Private refinancing eliminates eligibility for federal income-driven repayment, PSLF, and federal forbearance programs. This comparison is for informational purposes only. Always evaluate your full financial situation before refinancing federal loans.

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How the Formulas Work

Tiered Standard Payment

M = P[r(1+r)^n] / [(1+r)^n - 1]

Where M = monthly payment, P = principal balance, r = monthly interest rate (annual / 12), n = total months (term years x 12). Term is determined by debt volume: up to $12K = 10yr, $12-25K = 15yr, $25-50K = 20yr, over $50K = 25yr.

RAP Monthly Payment

M = max($10, AGI x Rate% / 12 - $50 x dependents)

Rate% scales from 1% to 10% based on AGI tier. Dependents = family size minus 1. Minimum payment is always $10. If payment minus interest leaves less than $50 of principal reduction, the government waives interest to guarantee $50 principal drop.

For official guidance on federal student loan repayment options, visit studentaid.gov

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The HIF Logic Student Loan Calculator is a free tool updated for the 2026 OBBBA (One Big Beautiful Bill Act) student loan repayment changes. Calculate monthly payments under Tiered Standard and RAP (Repayment Assistance Plan) rules effective July 1, 2026. Understand new income-driven repayment tiers, the $10 minimum payment, dependent deductions, principal protection, and 30-year forgiveness timelines. Keywords: student loan calculator 2026, OBBBA student loan repayment, new student loan rules July 2026, income driven repayment calculator, student loan calculator 2026 OBBBA, RAP repayment plan, RISE Act student loans. Always verify details at studentaid.gov for the most current official guidance.