Amortization Calculator: Understand Your Loan Payments Over Time
बड़े खरीदारी—घर, कार, या व्यवसायिक संपत्तियों—को वित्तपोषित करने के लिए आमतौर पर ऋण लेना पड़ता है। यह amortization calculator प्रत्येक भुगतान को मूलधन और ब्याज में विभाजित करता है ताकि आप देख सकें कि आपका पैसा महीने दर महीने कहाँ जा रहा है।
1) What the Calculator Does
यह उपकरण एक पूर्ण amortization schedule बनाता है। भुगतान आमतौर पर प्रत्येक अवधि में समान होते हैं, लेकिन समय के साथ मिश्रण बदलता है: शुरुआती भुगतान में ब्याज अधिक होता है; बाद के भुगतान में अधिक मूलधन घटता है। यदि आपका ऋण पूर्ण amortization term से छोटा भुगतान अवधि रखता है, तो यह उपकरण अंत में देय किसी भी balloon payment को भी दिखाता है।
2) Inputs
अपना ऋण मॉडल करने के लिए नीचे दिए गए मान दर्ज करें या समायोजित करें।
| Input | Description |
|---|---|
| Mortgage/Loan Amount | Total principal you plan to borrow. |
| Down Payment | Upfront amount or percentage paid before financing the remainder. |
| Interest Rate (APR) | Annual percentage rate used to compute periodic interest. |
| Amortization Term | Total years over which the loan is amortized. |
| Payment Period | Years until a balloon payment is due (if shorter than the amortization term). |
| Payment Frequency | How often you make payments (e.g., monthly, biweekly) — as supported by the widget. |
| Extra Payments (optional) | Additional principal payments to shorten the term and reduce interest. |
3) How It Works (Formula/Logic)
The standard fixed-payment formula is:
M = P * r * (1 + r)^n / ((1 + r)^n - 1)
P= loan principal after down paymentr= periodic interest rate (e.g., APR/12 for monthly)n= total number of paymentsM= periodic payment (principal + interest)
Each period: interest = balance * r, principal = M - interest, and new balance = balance - principal. If the payment period ends before the amortization term, any remaining balance is shown as the balloon payment.
4) Outputs
After you input your details, the calculator displays the following:
| Output | What It Means |
|---|---|
| Down Payment (Amount) | Exact dollars paid upfront. |
| Monthly Payment Amount | Regular payment due each period (principal + interest). |
| Total Monthly Payments | Number of payments made over the payment period. |
| Total Paid per Year | Annual amount paid — helpful for budgeting and taxes. |
| Balloon Payment | Lump sum owed at the end of the payment period (if the amortization term is longer). |
| Total Amount Paid at End of Term | Grand total paid over the modeled period (including interest). |
| Total Interest Paid | Total borrowing cost across the modeled period. |
5) Practical Use Cases
- Mortgage planning: Compare terms, rates, and down payments to hit a target monthly cost.
- Refinance analysis: See break‑even timelines and interest savings.
- Extra-payment strategy: Test lump sums or recurring extra principal.
- Balloon risk check: Understand the lump sum you’ll need at the end of a shorter payment period.
- Budgeting: Map annual outlay and cash-flow needs.
6) FAQ
Does this calculator work for both mortgages and auto loans?
Can I add extra payments?
What’s the difference between amortization and interest‑only?
How often should I recalculate?
