Loan Eligibility Calculator

Estimate your borrowing power based on dynamic regional guidelines (US DTI vs. Indian FOIR/LTV slabs).

Math Audited
₹75,000
₹
₹10,000₹10,00,000
₹10,000
₹
₹0₹60,000
8.5% p.a.
%
5%20%
20 Years
years
1 Year30 Years
Not specified
₹
No Property Cap₹5,00,00,000
Maximum Eligible Loan Principal
₹31,68,848
50%
DTI/FOIR Cap
New Allowed EMI: ₹27,500 (36.7%)
Existing Obligations: ₹10,000 (13.3%)
Leftover Budget: 50.0%
Income-Based Loan Capacity₹31,68,848
Calculated New EMI Limit₹27,500
Total Payment (Principal + Interest)₹66,00,000
Total Interest Component₹34,31,152
60x Net Income Multiplier₹45,00,000
Core Assumptions
  • Credit Score suitability: Assumes a minimum credit score of 750 (CIBIL) in India or 620 (FICO) in the US.
  • Income stability: Assumes stable, verifiable monthly salary.
  • Fixed rate mortgage: Computes calculations using standard fixed interest rates with monthly reducing compounding.
  • LTV criteria: Assumes the property value represents a primary owner-occupied residence.
Limitations & Exclusions
  • Does not calculate local property taxes, home insurance, or HOA fees.
  • Excludes one-time upfront costs like processing fees, stamp duty, or mortgage insurance (PMI).
  • Lender guidelines on variable income (bonuses, commission, overtime) vary and are not modeled.
  • Property legal verification and technical check results may reduce final loan amounts.

About the Loan Eligibility Calculator

Loan eligibility is the quantitative assessment performed by financial institutions to determine the maximum credit limit and mortgage size a borrower can safely assume. Historically developed as credit risk management protocols, modern loan eligibility algorithms rely heavily on the Fixed Obligation to Income Ratio (FOIR), also known as the Debt-to-Income (DTI) ratio. Lenders evaluate the borrower's gross monthly income against pre-existing liabilities (such as credit cards, car loans, or personal EMIs) to gauge their net disposable income. By establishing a maximum FOIR limit (typically ranging between 40% and 55% of gross income), lenders ensure the borrower retains sufficient cash flow to cover basic living expenses after servicing all debt. In addition to income-to-debt ratios, eligibility is heavily influenced by the borrower's credit score, employment stability, property appraisal value, and the chosen loan tenure. Understanding these parameters empowers borrowers to prepay high-interest debts or extend their loan tenure to optimize their qualification status before applying.

Mathematical Formula & Logic

Loan eligibility calculations involve a two-step process: determining the maximum monthly EMI allowed under FOIR constraints, and calculating the corresponding maximum principal using the present value of annuity formula: 1. Maximum Allowed EMI: EMI_max = (Income_gross × FOIR_limit / 100) - Obligations_existing 2. Maximum Eligible Loan Principal: Principal_max = EMI_max × [ ( (1 + r)^n - 1 ) / ( r × (1 + r)^n ) ] Where: - Income_gross = The borrower's monthly gross income before taxes - FOIR_limit = The maximum percentage of monthly income allowed for debt obligations - Obligations_existing = The sum of all existing monthly EMIs and fixed liabilities - r = Monthly interest rate (annual interest rate / 12 / 100) - n = Total number of monthly payments (loan tenure in years × 12)

Step-by-Step Example

Determine the loan eligibility for an individual with a gross monthly income of $8,000, existing monthly EMIs of $1,000, a loan tenure of 25 years, and a 7.5% annual interest rate under a 50% FOIR limit: 1. Calculate total obligations limit: $8,000 × 50% = $4,000 2. Compute maximum new EMI: EMI_max = $4,000 - $1,000 = $3,000 3. Convert interest rate and tenure: r = 7.5 / 12 / 100 = 0.00625; n = 25 × 12 = 300 months 4. Apply present value formula: Principal_max = 3,000 × [ ( (1.00625)^300 - 1 ) / ( 0.00625 × (1.00625)^300 ) ] 5. Calculate growth factor: (1.00625)^300 ≈ 6.471927 6. Compute annuity factor: (6.471927 - 1) / (0.00625 × 6.471927) ≈ 135.277843 7. Calculate maximum loan: Principal_max = 3,000 × 135.277843 ≈ $405,834 8. The borrower is eligible for a maximum loan principal of $405,834 with a monthly EMI of $3,000.

Reference Data & Values

foir limitallowed emimax loaninterest paid
40% (Conservative)$2,200$297,611$362,389
50% (Standard)$3,000$405,834$494,166
60% (Moderate)$3,800$514,056$625,944
70% (Aggressive)$4,600$622,278$757,722

Frequently Asked Questions

FOIR stands for Fixed Obligation to Income Ratio. It measures your total fixed monthly debts (including existing EMIs and credit card payments) as a percentage of your net monthly income. Lenders typically restrict your FOIR to between 40% and 55% to ensure you have enough remaining take-home pay to cover living expenses, directly capping the maximum EMI you can qualify for.
While both measure debt-to-income limits, DTI is primarily used in the US and is calculated against gross monthly income (before tax deductions). FOIR is predominantly used by Indian banks and is calculated against net monthly income (take-home salary). Because gross income is higher than net income, DTI limits (typically 43%-45%) appear lower than FOIR limits (typically 50%-55%), but the underlying logic remains identical.
No, banking regulations strictly prohibit 100% financing for home purchases. Lenders enforce a Loan-to-Value (LTV) limit, which requires borrowers to pay a down payment. In India, RBI caps LTV ratios between 75% and 90% depending on the property value. In the US, conventional loans cap LTV at 95% to 97%, meaning a down payment of at least 3% to 5% is mandatory.
You can increase your loan eligibility by: 1) Adding a co-applicant (spouse or family member) to pool incomes; 2) Opting for a longer tenure, which reduces the monthly EMI and lets a given debt budget support a larger principal; 3) Paying off existing credit cards and personal loans to free up your monthly DTI/FOIR capacity; and 4) Providing a larger down payment.
Yes, your credit score (CIBIL score in India, FICO score in the US) is the primary indicator of your creditworthiness. A high score (above 750 or 700) helps you qualify for the maximum DTI/FOIR limits and the lowest interest rates. A low credit score will result in a lower allowed DTI limit, a higher interest rate, or outright rejection.
A longer tenure spreads the repayment of the loan principal over more months. This reduces the monthly EMI amount for any given loan value. Since banks limit the loan based on your monthly cash flow capacity (Max EMI), a lower EMI per dollar borrowed allows you to qualify for a larger total loan amount under your fixed DTI/FOIR budget.
Existing monthly debts like car loans, personal loans, or credit card bills reduce your home loan eligibility rupee-for-rupee or dollar-for-dollar. When banks calculate your Max EMI, they subtract your current obligations from your total debt capacity. For instance, if your budget is ₹30,000 and you have a ₹10,000 car EMI, you can only qualify for a home loan with a ₹20,000 EMI, significantly lowering the maximum principal.
In 2026, the Federal Housing Finance Agency (FHFA) baseline conforming loan limit for a 1-unit property in most parts of the US is $832,750. In high-cost counties, the ceiling rises to $1,249,125. Borrowing amounts that exceed these limits are classified as non-conforming or Jumbo loans, which typically carry stricter credit score, reserve, and DTI requirements.