Lump Sum Extra Payment Calculator

This lump sum extra payment calculator shows you how much money and time you can save when you make a lump sum payment or extra payment toward your student loans.
Step 1: Enter Current Loan Info

Student Loan Balance

Average Interest Rate 

Current Monthly Payment 

One-Time Extra Payment 
TOTAL SAVINGS
$112
View Details
Total Savings
Current Loan: $333
After Extra Payment: $222
Savings: $222
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TIME SAVED
$21,124
View Details
Time Savings
Current Loan: $333
After Extra Payment: $222
Savings: $222
Go Back
If you refinance $30,000 of student loans at a 3.25% interest rate with a 10-year repayment term, you can save $4,789 over the life of your loan.

Top Picks For Student Loan Refinancing

May 2022

Variable APR ?APR, or Annual Percentage Rate, is the price you pay to borrow money. Variable APR means that your interest rate can fluctuate over time, which can increase or decrease your monthly student loan payment. Typically, a variable-rate loan has a lower introductory rate than a fixed-loan rate loan. Variable APR includes a 0.25% discount when you enroll in autopay.
Fixed APR ?APR, or Annual Percentage Rate, is the price you pay to borrow money. Fixed APR means that your interest rate will always stay the same. Even if interest rates change, your interest rate or monthly payment will not. Fixed APR includes a 0.25% discount when you enroll in autopay.
APR
1.74% - 7.99%
3.49% - 7.99%
1.74% - 7.99%

View Details

on SoFi's website

Overview

Variable APR:
1.74% - 7.99%
Fixed APR:
3.49% - 7.99%
Minimum Credit Score:
650
Minimum Income:
None
Fees:
None
Minimum Loan Amount:
$5,000 ($10,000 in CA)

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5, 7, 10, 15, 20 years
Borrower Residency:
All states
Hardship Deferment:
Yes
Co-signer Option:
Yes
1.74% - 7.99%
2.74% - 7.99%
1.74% - 7.99%

View Details

on Earnest's website

Overview

Variable APR:
1.74% - 7.99%
Fixed APR:
2.74% - 7.99%
Minimum Credit Score:
650
Minimum Income:
None
Fees:
None
Minimum Loan Amount:
$5,000

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5-20 years
Borrower Residency:
All States except KY or NV
Hardship Deferment:
Yes
Co-signer Option:
No
1.74% - 7.99%
2.74% - 7.99%
1.74% - 7.99%

View Details

on NaviRefi's website

Overview

Variable APR:
1.74% - 7.99%
Fixed APR:
2.74% - 7.99%
Minimum Credit Score:
650
Minimum Income:
None
Fees:
None
Minimum Loan Amount:
$5,001 ($10,001 in CA)

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5-20 years
Borrower Residency:
All States except NV
Hardship Deferment:
Yes
Co-signer Option:
No
1.86% - 6.01%
2.73% - 5.99%
1.86% - 6.01%

View Details

on ELFI's website

Overview

Variable APR:
1.86% - 6.01%
Fixed APR:
2.73% - 5.99%
Minimum Credit Score:
680
Minimum Income:
$35,000
Fees:
None
Minimum Loan Amount:
$15,000

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5, 7, 10, 15, 20 years
Borrower Residency:
All States
Hardship Deferment:
Yes
Co-signer Option:
Yes
1.74% - 8.70%
1.99% - 8.63%
1.74% - 8.70%

View Details

on Splash's website

Overview

Variable APR:
1.74% - 8.70%
Fixed APR:
1.99% - 8.63%
Minimum Credit Score:
660
Minimum Income:
None
Fees:
None
Minimum Loan Amount:
$5,000

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5 – 20 years
Borrower Residency:
All states
Hardship Deferment:
Varies
Co-signer Option:
Yes
1.99% - 8.38%
3.74% - 8.63%
1.99% - 8.63%

View Details

on Citizens' website

Overview

Variable APR:
1.99% - 8.38%
Fixed APR:
3.74% - 8.63%
Minimum Credit Score:
Not disclosed
Minimum Income:
$24,000
Fees:
No prepayment or origination fees
Minimum Loan Amount:
$10,000

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5, 7, 10, 15, 20 years
Borrower Residency:
All states
Hardship Deferment:
Yes
Co-signer Option:
Yes
1.89% - 5.90%
2.99% - 6.00%
1.89% - 6.00%

View Details

on Laurel Road's website

Overview

Variable APR:
1.89% - 5.90%
Fixed APR:
2.99% - 6.00%
Minimum Credit Score:
660
Minimum Income:
None
Fees:
None
Minimum Loan Amount:
$5,000

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5, 7, 10, 15, 20 years
Borrower Residency:
All States
Hardship Deferment:
Yes
Co-signer Option:
Yes
1.90% - 5.25%
2.49% - 7.75%
1.90% - 7.75%

View Details

on LendKey's website

Overview

Variable APR:
1.90% - 5.25%
Fixed APR:
2.49% - 7.75%
Minimum Credit Score:
680
Minimum Income:
$24,000
Fees:
None
Minimum Loan Amount:
$5,000

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5, 7, 10, 15, 20 years
Borrower Residency:
All states, except ME, ND, NV, RI, WV
Hardship Deferment:
Yes
Co-signer Option:
Yes
-
4.44% - 8.48%
4.44% - 8.48%

View Details

on ISL's website

Overview

Variable APR:
-
Fixed APR:
4.44% - 8.48%
Minimum Credit Score:
670
Minimum Income:
None
Fees:
None
Minimum Loan Amount:
$5,000 ($10,000 in CA)

Details

Eligible Loans:
Private & Federal
Eligible Degrees:
Undergraduate & Graduate
Loan Terms:
5, 7, 10, 15, 20 years
Borrower Residency:
All states, except OR and ME
Hardship Deferment:
Yes
Co-signer Option:
Yes

Popular Questions

What is a lump sum payment?

A lump sum payment is a one-time, extra payment that you make to pay down your student loan balance. The lump sum payment can be any amount you choose and is used to reduce your principal balance.

A lump sum loan calculator can show you how much money you can save when you make a lump sum payment for your student loans.

What is a lump sum extra payment calculator?

A lump sum and extra payment calculator can be used to show the impact of making a lump sum extra payment on your student loans.

The best lump sum extra payment calculator shows you how much money you will save when you make a lump sum payment to reduce the principal balance of your student loan.

How do I make sure that extra student loan payments are applied correctly to my student loans?
The Consumer Financial Protection Bureau (CFPB) created a template for you to communicate with your lender in writing when making a lump sum extra payment.

Here is the template that you can use to make a lump sum extra payment:

“I am writing to provide you with instructions on how to apply payments when I send an amount greater than the minimum amount due. Please apply payments as follows:

After applying the minimum amount due for each loan, any additional amount should be applied to the loan that is accruing the highest interest rate.

If there are multiple loans with the same interest rate, please apply the additional amount to the loan with the lowest outstanding principal balance.

If any additional amount above the minimum amount due ends up paying off an individual loan, please then apply any remaining part of my payment to the loan with the next highest interest rate.

It is possible that I may find an option to refinance my loans to a lower rate with another lender. If this lender or any third party makes payments to my account on my behalf, you should use the instructions outlined above.

Retain these instructions. Please apply these instructions to all future over payments. Please confirm that these payments will be processed as specified or please provide an explanation as to why you are unable to follow these instructions.”

Importantly, remember that lenders pay your interest charges first before they apply your lump sum payment to reduce principal. Also, remember that interest accrues daily. So, it is possible that the amount of principal that is reduced is not equal to the amount of your lump sum payment.

How does this lump sum extra payment calculator work?

This extra and lump sum calculator is easy to use. Here’s how it works:

  • Enter your student loan balance
  • Enter your average interest rate. If you have more than one student loan, you can use our weighted interest rate calculator to calculate your weighted average
  • interest rate
  • Then, enter the amount of your one-time extra payment
  • You’re all done

The lump sum and extra payment calculator shows you how much you will save on your student loans and how much faster you can pay off your student loans.

How much money can you save with a lump sum payment?

You can save significant money on your student loans with a lump sum payment.

You can use a lump sum extra payment calculator to calculate how much money you can save with a lump sum payment.

For example, let’s assume you have $50,000 in student loans at a 7% interest rate. Let’s assume you make a one-time, lump-sum payment of $1,000.

The lump sum loan payment shows that you can save $850 on your student loans and pay off your student loans 3 months earlier.

Can you pay off a student loan early?
Yes, you can pay off a student loan early because student loans do not have any prepayment penalty. So, you can make a lump sum extra payment at any time to pay off your student loans. Plus, there is no limit on the amount of frequency of lump sum payments that you make.

This lump sum loan calculator can show you how much lump sum payment will save you more money.

What if I want to make a lump sum payment every month on my student loans?
Great idea! You can use our Prepayment Student Loan calculator to show how much you can save by increasing your monthly payment.

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