Calculating your remaining balance is straightforward once you know the Remaining Loan Balance formula and what each input means. This guide explains the method in plain language, walks through a manual calculation, and gives worked examples you can follow — then you can do it instantly with the Remaining Loan Balance Calculator.
What is Remaining Loan Balance?
The Remaining Loan Balance calculation tells you your remaining balance from a few simple inputs. The figure you are solving for here is the remaining balance, expressed in INR.
The Remaining Loan Balance formula
The core formula is:
Remaining balance = Original loan amount × (1 + Annual interest rate ÷ 1200)^(Payments made) - (Original loan amount × (Annual interest rate ÷ 1200) × (1 + Annual interest rate ÷ 1200)^(Loan term × 12) ÷ ((1 + Annual interest rate ÷ 1200)^(Loan term × 12) - 1)) × ((1 + Annual interest rate ÷ 1200)^(Payments made) - 1) ÷ (Annual interest rate ÷ 1200)Here is what each input means:
- Original loan amount — a money amount. Example: ₹2,00,000.
- Annual interest rate — a percentage, such as an annual rate. Example: 6%.
- Loan term — a value measured in years. Example: 20 years.
- Payments made — a value measured in months. Example: 24 months.
How to calculate it step by step
- Write down the original loan amount (for example, ₹2,00,000).
- Write down the annual interest rate (for example, 6%).
- Write down the loan term (for example, 20 years).
- Write down the payments made (for example, 24 months).
- Apply the formula above to get your remaining balance.
- Double-check the result with the Remaining Loan Balance Calculator.
Worked examples
Example 1
| Input / Output | Value |
|---|---|
| Original loan amount | ₹2,00,000 |
| Annual interest rate | 6% |
| Loan term | 20 years |
| Payments made | 24 months |
| Remaining balance | ₹1,88,991.47 |
| Monthly payment | ₹1,432.86 |
With original loan amount of ₹2,00,000, annual interest rate of 6%, loan term of 20 years and payments made of 24 months, the remaining balance works out to ₹1,88,991.47.
Example 2
With original loan amount of ₹4,00,000, annual interest rate of 6%, loan term of 20 years and payments made of 24 months, the remaining balance works out to ₹3,77,982.94.
| Result | Value |
|---|---|
| Remaining balance | ₹3,77,982.94 |
| Monthly payment | ₹2,865.72 |
Example 3
With original loan amount of ₹1,00,000, annual interest rate of 6%, loan term of 20 years and payments made of 24 months, the remaining balance works out to ₹94,495.74.
| Result | Value |
|---|---|
| Remaining balance | ₹94,495.74 |
| Monthly payment | ₹716.43 |
Tips for an accurate result
- Keep your units consistent — mixing, say, months with years or grams with kilograms is the most common source of error.
- Round only at the very end. Rounding inputs early can shift the final answer noticeably.
- Re-run the numbers whenever an input changes, rather than estimating from an old result.
- Annual rates must be converted to the period you are calculating for (for example, divide an annual rate by 12 for a monthly figure).
Prefer not to do the maths by hand? — the Remaining Loan Balance Calculator does it instantly, for free, with the formula and a worked example built in.
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