Loans & EMI APIWeb Calculator UI
Free Home Loan Part Payment Options Calculator API (2026)
API comparing lower EMI vs shorter tenure for home loan prepayments.
Interactive API Playground & Live Test
GET
/api/v1/loan-part-paymentQuery Parameters
Current loan balance in ₹
Interest rate %
Remaining tenure in years
Lump-sum part payment in ₹
Month index when paid (default: 1)
curl -X GET "https://fincalculator.in/api/v1/loan-part-payment?balance=5000000&rate=8.5&tenure=15&partPay=500000&month=1" \
-H "Accept: application/json"Live JSON Response (HTTP 200 OK)
Click "Execute Live API Request" below...Request Parameters Schema
| Parameter | Type | Required | Description / Notes |
|---|---|---|---|
| balance | number | Required | Current loan balance in ₹ |
| rate | number | Required | Interest rate % |
| tenure | number | Required | Remaining tenure in years |
| partPay | number | Required | Lump-sum part payment in ₹ |
| month | number | Optional | Month index when paid (default: 1) |
Related Loans & EMI APIs
GET /api/v1/emiFree Home Loan & Personal Loan EMI Calculator APIGET /api/v1/home-loan-balance-transferFree Home Loan Balance Transfer Calculator APIGET /api/v1/home-loan-prepayment-vs-sipFree Home Loan Prepayment vs Mutual Fund SIP Calculator APIGET /api/v1/loan-prepaymentFree Loan Prepayment Calculator API
Frequently Asked Questions (FAQs)
Is the Free Home Loan Part Payment Options Calculator API free to use in production apps?
Yes! All FinCalculator REST APIs are completely free, zero-auth, open-CORS, and edge-cached for high performance across global web and mobile applications.
What is the rate limit for /api/v1/loan-part-payment?
Endpoints are cached at the edge for 24 hours. There are no restrictive rate limits for standard web traffic and mobile applications.