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Most "free" loan calculators want your email, phone number, or credit score before showing results. Ours does not. Enter your loan amount, rate, and term — get your answer instantly. No signup, no ads, no data collection.
Search for "free loan calculator" and you will find dozens of results from Bankrate, LendingTree, NerdWallet, Credit Karma, and Zillow. They all call themselves free. But try to use one and you will notice something: they want something from you before they give you the answer. An email address. A phone number. Your credit score range. Your zip code. Some ask all of the above. The question is — why does a math formula need your email address?
Here is how the lead generation model works behind most "free" calculator sites:
This is not speculation — it is the documented business model of lead generation sites. The calculator is not the product. You are the product.
A loan payment calculator needs exactly three inputs to work:
That is it. The formula M = P[r(1+r)n] / [(1+r)n - 1] does not have a variable for your email address. It does not need your phone number, zip code, credit score, income, or employer. Any site asking for more than those three numbers is collecting data for a purpose other than calculating your payment.
| Data Collected | WildandFree | Bankrate | LendingTree | NerdWallet | Credit Karma | Zillow |
|---|---|---|---|---|---|---|
| Truly free | ✓ No cost, no catch | ~Free but monetized via ads/leads | ~Free but aggressive lead gen | ~Free but affiliate-driven | ~Free but cross-sells products | ~Free but funnels to agents |
| Email required | ✓ No | ✗ Popup email capture | ✗ Required for rate comparison | ✗ Account push | ✗ Account required for features | ✗ Account for saved searches |
| Phone required | ✓ No | ✗ For rate quotes | ✗ Sold to loan officers | ✗ For pre-qualification | ✓ No | ✗ For agent matching |
| Credit pull | ✓ No | ✓ No (calculator only) | ✗ Soft pull for rate matching | ✗ Soft pull offered | ✗ Soft pull for recommendations | ✓ No |
| Lead generation | ✓ Zero data collection | ✗ Leads sold to partners | ✗ Primary business model | ✗ Affiliate referrals | ✗ Cross-sell financial products | ✗ Agent matching |
| Ads covering results | ✓ No ads anywhere | ✗ Sponsored rates mixed in | ✗ Heavy ad load | ✗ Affiliate links in results | ✗ Product recommendations | ✗ Agent ads |
| Processes data locally | ✓ Everything in your browser | ✗ Server-side | ✗ Server-side | ✗ Server-side | ✗ Server-side | ✗ Server-side |
When you enter your contact information on a lead generation calculator site, here is the typical data pipeline:
Our calculator processes everything locally in your browser. Here is what that means technically:
This is not a privacy policy claim. It is an architectural fact. The tool cannot collect your data because it does not have the code to do so.
Common loan amounts and their approximate monthly payments at typical rates:
| Loan Amount | 5% / 5yr | 6.5% / 5yr | 5% / 30yr | 6.5% / 30yr |
|---|---|---|---|---|
| $10,000 | $189 | $196 | $54 | $63 |
| $15,000 | $283 | $293 | $81 | $95 |
| $20,000 | $377 | $391 | $107 | $126 |
| $25,000 | $472 | $489 | $134 | $158 |
| $50,000 | $943 | $978 | $268 | $316 |
| $100,000 | $1,887 | $1,957 | $537 | $632 |
| $200,000 | $3,774 | $3,913 | $1,074 | $1,264 |
| $300,000 | $5,661 | $5,870 | $1,610 | $1,896 |
| $500,000 | $9,436 | $9,783 | $2,684 | $3,160 |
These are principal + interest only. Mortgages also include taxes and insurance. Use our calculator for exact numbers.
Calculate your loan payment with zero data collection — just math, nothing else.
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