Government Schemes APIWeb Calculator UI
Free Public Provident Fund (PPF) Calculator API (2026)
API for Public Provident Fund (PPF) calculations with annual compounding and EEE tax exemption status.
Interactive API Playground & Live Test
GET
/api/v1/compoundingQuery Parameters
Yearly deposit amount in ₹ (₹500 to ₹1.5L)
Annual Govt interest rate % (default: 7.1)
Tenure in years (default: 15)
curl -X GET "https://fincalculator.in/api/v1/compounding?contribution=150000&rate=7.1&years=15" \
-H "Accept: application/json"Live JSON Response (HTTP 200 OK)
Click "Execute Live API Request" below...Request Parameters Schema
| Parameter | Type | Required | Description / Notes |
|---|---|---|---|
| contribution | number | Required | Yearly deposit amount in ₹ (₹500 to ₹1.5L) |
| rate | number | Optional | Annual Govt interest rate % (default: 7.1) |
| years | number | Optional | Tenure in years (default: 15) |
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Frequently Asked Questions (FAQs)
Is the Free Public Provident Fund (PPF) 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/compounding?
Endpoints are cached at the edge for 24 hours. There are no restrictive rate limits for standard web traffic and mobile applications.