Current student loan repayment options depend on whether your loans are federal or private, your loan terms, and your circumstances. Federal borrowers may have access to standard, extended, graduated, and income-driven repayment plans, while private borrowers generally repay under the fixed or variable terms in their loan agreement; check your servicer for options available to your account.
Formula
This calculator estimates the level monthly payment on an installment loan with a fixed annual percentage rate and a fixed term, then estimates total interest using that rounded payment.
- Monthly payment: P × r ÷ [1 − (1 + r)−n]
- Total interest: monthly payment × n − P
- P is the loan balance in dollars; r is the monthly interest rate, calculated as APR ÷ 1,200; and n is the number of monthly payments, calculated as years × 12.
The formula assumes the stated APR stays fixed and payments are equal and made monthly. It does not calculate an income-driven payment, eligibility for a repayment plan, or a payment that changes over time. The output is a general amortization estimate, not a quote from a servicer.
Worked Example
Using the defaults—$20,000 principal, 8% APR, and five years—the monthly rate is 8 ÷ 1,200 = 0.0066667, and the number of payments is 5 × 12 = 60.
Payment = 20,000 × 0.0066667 ÷ [1 − (1 + 0.0066667)−60] = $405.53 when rounded to cents. Total interest = $405.53 × 60 − $20,000 = $4,331.80. Actual payment schedules can differ because of daily interest calculations, payment dates, fees, or other loan-specific terms.
Assumptions
- The rate is fixed for the full term.
- Payments are level and made monthly, with the first payment one month after the balance is set.
- Interest compounds monthly at APR divided by 12.
- Fees, taxes, insurance, and any payment pauses or plan-specific adjustments are not included.
Federal and Private Loan Options
For federal student loans, repayment plans and related protections are set by program rules, and the options shown for an individual borrower can depend on loan type and account status. Broad plan categories have included:
- Standard repayment: scheduled payments generally aim to repay the balance over a set period. The payment may be higher than under a longer-term schedule.
- Graduated repayment: payments begin lower and rise at intervals. The total cost depends on the loan terms and schedule.
- Extended repayment: eligible borrowers may repay over a longer period, which can reduce the scheduled payment while increasing the time interest accrues.
- Income-driven repayment (IDR): payment calculations are tied to income and household or other plan-specific factors. Eligibility, payment amounts, renewal requirements, and any remaining-balance treatment depend on current rules.
These descriptions are general, not a statement that any particular plan is currently open or available to a specific borrower. Federal plan rules can change; check official federal student aid information and your loan servicer for current terms. Private student loans are governed by their contracts. A lender may offer options such as a different repayment term or temporary hardship arrangements, but availability and conditions vary.
How to Compare Repayment Choices
Compare more than the first monthly payment. A lower scheduled payment can mean a longer repayment period and more interest overall. Conversely, a shorter term often requires larger monthly payments. Before changing plans, gather the details that affect your particular loans:
- Identify each loan’s type, balance, interest rate, and servicer. Federal and private loans may have different options even if they were used for the same education.
- Ask for the estimated payment, repayment length, and total amount paid under each option. Confirm whether the quote assumes a fixed rate and whether fees or accrued interest are included.
- For an income-based calculation, verify which income, household, and documentation details the plan uses, and how often information must be updated.
- Check how a plan change affects any borrower benefits or protections attached to the loan. Get the effect in writing from the servicer before relying on it.
The calculator above can illustrate how principal, rate, and term affect a conventional fixed-payment schedule. It cannot reproduce a federal income-driven formula or confirm a plan’s eligibility criteria. Use the servicer’s current payment estimate for the account-specific figure.
Temporary Relief and Common Problems
If payments are difficult, contact the servicer before missing a due date and ask what account-specific options exist. A deferment or forbearance may temporarily postpone or reduce payments when available, but interest may continue to accrue depending on the loan and the terms. That accrued interest can increase the balance or the amount repaid. Do not assume that a pause is automatic or that every loan receives the same treatment.
Other common issues include confusing a payment estimate with an approved plan, overlooking loans held by a different servicer, and assuming that a lower payment always lowers total cost. Keep copies of applications and notices, confirm when a requested change takes effect, and continue following the current bill unless the servicer confirms otherwise. If a payment is unaffordable, ask about the official options for the specific loan rather than simply stopping payment.
Frequently Asked Questions
What are the current student loan repayment options?
Options vary by loan and borrower. Federal plans have included standard, graduated, extended, and income-driven categories; private options are determined by the loan contract and any arrangements the lender offers. Confirm what is currently available with the servicer.
Are federal and private student loans repaid the same way?
No. Federal loans are subject to federal program rules, while private loans follow their contracts. A plan available for one type may not apply to the other, so identify each loan before comparing choices.
Does a lower monthly payment mean I will pay less overall?
Not necessarily. Extending repayment can reduce the scheduled payment but leave the balance outstanding longer, allowing more interest to accumulate. Compare both monthly amounts and estimated total repayment.
Can I pause student loan payments?
Some borrowers may qualify for a temporary deferment, forbearance, or other relief, but terms vary and interest may accrue. Ask the servicer whether you qualify and what happens to interest and your balance during the pause.
Does this calculator show my income-driven payment?
No. It estimates a fixed monthly payment from a balance, APR, and term. Income-driven payments require plan-specific information and current program rules, so obtain the estimate from the relevant servicer or official program source.
This result is an estimate; the lender’s disclosure gives the exact figures.
Related
Formula used
in p | Loan amount | $ | 20000 | 1 | 100000000 in apr | Interest rate (APR) | % | 8 | 0.01 | 100 in yrs | Loan term | years | 5 | 0.0833 | 50 out pmt | Monthly payment | $ | p * (apr / 1200) / (1 - (1 + apr / 1200) ^ -(yrs * 12)) | 2 out int | Total interest | $ | pmt * yrs * 12 - p | 2
Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work
Method: the standard loan formula for this calculation, fixed rate and monthly compounding unless stated, rounded as each result states. Not financial advice; no lender, rate or product is recommended. See formulas and assumptions, the disclaimer or report an error.
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