Down Payment Calculator
Home Price: $434,783
Cash Needed: $115,000
Down Payment: 17.0%
Since the down payment is less than 20%, most probably you will be asked to pay PMI Insurance or mortgage insurance premium.
More popular and related calculator:1) Auto Loan Calculator – Estimate Payments, 2) Auto Loan Calculator – Estimate Payments, Cash Back vs. Low Interest Rate Calculator
How to Use the Down Payment Calculator
This tool helps you estimate:
- Home affordability based on your available cash
- Upfront cash needed for a specific home price
- Down payment percentage if you know the home price and cash available
📌 Method 1: Calculate Home Price Based on Cash Available
Use this if you know how much cash you have and want to see what home price you can afford.
- Enter Upfront Cash Available
- Input the total cash you have for down payment and closing costs.
(Example: $100,000)
- Input the total cash you have for down payment and closing costs.
- Set Down Payment Percentage
- Use the slider or type a percentage (e.g., 20%).
- Or click preset buttons (3.5% for FHA, 5%, 10%, 20%).
- Enter Interest Rate & Loan Term
- Default rates are provided (30-year: 6.722%, 15-year: 6.026%).
- Click the rate buttons or enter manually.
- Check “Include Closing Costs” (Default: 3% of home price)
- Uncheck if you want to exclude closing costs.
- Click “Calculate Home Price”
- See results: Estimated home price, loan amount, and monthly payment.
📌 Method 2: Calculate Cash Needed Based on Home Price
Use this if you have a home price in mind and want to know how much cash you’ll need upfront.
- Enter Home Price
(Example: $400,000) - Set Down Payment Percentage
- Adjust the slider (e.g., 20%) or use preset buttons.
- Enter Interest Rate & Loan Term
- Default rates provided (30-year, 15-year, 10-year).
- Check “Include Closing Costs” (Default: 3%)
- Uncheck if closing costs are already covered.
- Click “Calculate Cash Needed”
- See results: Down payment + closing costs, loan amount, and monthly payment.
📌 Method 3: Calculate Down Payment Percentage
Use this if you know the home price and your available cash.
- Enter Home Price
(Example: $500,000) - Enter Upfront Cash Available
(Example: $100,000) - Enter Interest Rate & Loan Term
- Default rates provided.
- Check “Include Closing Costs” (Default: 3%)
- Uncheck if closing costs are excluded.
- Click “Calculate Down Payment %”
- See results: Down payment %, loan amount, and monthly payment.
- If down payment is < 20%, a PMI warning appears.

❓ Down Payment Calculator FAQ
1. What does this calculator do?
It estimates:
✅ Home price you can afford based on your cash
✅ Upfront cash needed (down payment + closing costs)
✅ Down payment % if you know the home price and available funds
2. How accurate are the results?
Results are estimates based on your inputs. Actual mortgage terms may vary by lender, credit score, and location.
3. What’s included in “closing costs”?
Default is 3% of the home price, covering:
- Lender fees
- Appraisal/title insurance
- Taxes and prepaid items
(Toggle the checkbox to exclude closing costs if needed.)
4. Why does PMI appear?
Private Mortgage Insurance (PMI) is required if your down payment is < 20%. It protects the lender (not you) and increases monthly costs.
5. Can I change the currency or language?
Yes! Use the dropdowns to:
🌐 Switch languages (10+ options, RTL support for Arabic/Urdu)
💵 Change currency (USD, EUR, GBP, JPY, etc.)
6. How do I lower my monthly payment?
- Increase down payment (aim for 20% to avoid PMI)
- Choose a longer loan term (e.g., 30 years vs. 15 years)
- Improve credit score to qualify for lower rates
7. What’s the difference between FHA (3.5%) and conventional loans (20%)?
- FHA loans allow lower down payments (3.5%) but require mortgage insurance.
- Conventional loans often need 20% down but have lower long-term costs.
8. Can I save my calculations?
Click “Save this calculation” to bookmark results (requires browser storage/local storage implementation).
9. Why are my results different from other calculators?
This tool lets you toggle closing costs and uses real-time rate buttons, while others may assume fixed defaults.
10. Where can I learn more about down payments?
Check the “What is a Down Payment?” section below the calculator for detailed guides on loans, PMI, and funding sources.