Finance tool

Line of Credit Extra Prepayment Calculator

Calculate the daily interest reduction achieved by depositing extra payments into an overdraft line of credit.

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Lowering Daily Overdraft Interest Charges

Because bank overdrafts calculate interest on daily closing balances, depositing extra money immediately reduces daily interest charges.

Frequently Asked Questions

Can you withdraw prepaid funds later?

Yes. Depositing extra funds reduces current interest while keeping the credit available to draw again whenever needed.

Are there prepayment penalties on overdraft accounts?

No. Overdraft facilities have zero prepayment or early closure penalties.

Can business earnings be parked in an OD account?

Yes. Many Indian businesses park daily sales revenue in their OD account to lower interest, withdrawing it later when vendor payments come due.

How does this compare to a traditional loan prepayment?

Traditional loans often require formal prepayment paperwork, whereas overdraft prepayments take effect instantly upon depositing funds.

How to use

Calculate in three steps

  1. 1
    Enter your valuesUse the fields above and check the units shown beside each input.
  2. 2
    Run the calculationSelect Calculate to refresh the result with your latest values.
  3. 3
    Review or shareCompare the result, reset the form, print it, or share this page.
Inputs

What you need

Current Outstanding Draw₹
Annual Interest Rate%
Extra Principal Prepayment₹
Days Remaining in Billing Cycledays
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