Enter your income, monthly debts, and down payment. Get your real max home price — plus a comfortable target — in under 60 seconds. No signup required.
Based on standard 28/36 DTI lending guidelines — the same rules lenders use
Results are estimates based on 28/36 DTI guidelines and current OKC insurance averages. Actual loan qualification depends on credit score, loan type, and lender guidelines. This is not a loan commitment. Talk to Earnest for your exact numbers.
When a lender reviews your application, they measure two debt-to-income ratios. Understanding them helps you shop smarter and avoid surprises at the closing table.
Both ratios are calculated against your gross monthly income — what you earn before taxes. The lower of the two limits is what drives your actual buying power.
See What You Qualify For →Your total housing payment (principal, interest, taxes, insurance, and HOA) should not exceed 28% of your gross monthly income. This is sometimes called the "housing ratio."
Your total monthly debt — housing payment plus car loans, student loans, credit cards, and other obligations — should not exceed 36% of gross income. This is your full debt ratio.
Note: Some loan programs (FHA, VA, USDA) allow higher DTI ratios. Earnest reviews all options to find the best fit for your situation.
Most buyers focus on the loan amount, but your actual monthly payment has four components. Knowing them prevents sticker shock after you get your numbers.
The portion that chips away at your loan balance each month — building equity with every payment.
The cost of borrowing. Front-loaded on a 30-year loan — earlier payments are mostly interest.
Property taxes collected monthly and held in escrow by your lender. In OKC, typically ~1.1% annually.
Homeowner's insurance, also escrowed. If your down payment is under 20%, PMI is added here too.
If your calculator result isn't where you'd hoped, these are the levers lenders respond to. Even one or two can make a significant difference.
Paying off a $300/mo car payment can increase your buying power by $40–$60K. Target high-payment accounts first.
A larger down payment lowers your loan amount and eliminates PMI above 20%. Every dollar down improves your ratios.
A score jump from 640 to 720 can lower your rate by 0.5–1%. That translates to tens of thousands in savings over 30 years.
Part-time work, freelance income, or a raise can be counted if documented for 2+ years. More income = higher ceiling.
A 30-year loan has a lower monthly payment than a 15-year — which means more room under your DTI ceiling.
Oklahoma offers programs that can provide 3–5% in down payment help. Ask Earnest — he knows exactly which ones apply to you.
Income and debt ratios are the backbone of affordability, but your full qualification picture includes credit score, employment history, loan type, and the specific property. A score of 580 qualifies you for different programs than a score of 740. As your licensed MLO and buyer's agent, Earnest reviews everything — not just the math — to find the right loan for your situation.
Get the Full Picture from Earnest →Knowing your budget is step one. Here's how Earnest takes you from a number on a screen to keys in your hand.
Start Step 1 Today →The calculator gives you a ballpark. Earnest — as a licensed MLO — runs a real pre-approval using your full financial picture, credit, and the best loan programs available in Oklahoma. You'll have a pre-approval letter in hand before you tour a single home.
With a real pre-approval, you're taken seriously. Earnest will guide you to homes in your sweet spot — your comfortable target, not your absolute ceiling — so you have room to live and breathe after closing.
Earnest handles both sides of the table — your buyer's agent and your mortgage originator. One trusted professional from budget to closing. No handoffs, no miscommunications.
Lenders typically count W-2 wages, salary, and self-employment income documented on 2 years of tax returns. Bonuses and overtime income can be included if they're consistent and documented. Part-time or freelance income counts when you can show a 2-year history. Alimony and child support can be counted if received for at least 6 months and set to continue. Earnest will walk through your specific income sources to make sure nothing is left on the table.
Absolutely. Your credit score affects your interest rate — and your rate directly impacts your monthly payment. A lower rate means more buying power within the same DTI limits. For example, dropping your rate from 7.5% to 6.5% on a $200K loan saves about $130/month. It also determines which loan programs you qualify for: FHA requires a minimum 580, conventional typically 620–640, and the best conventional rates usually kick in around 740+. Earnest can show you exactly what your score unlocks before you apply.
The max home price is your DTI ceiling — what you technically qualify for on paper. The comfortable target (shown at ~80% of max) is what most financial advisors recommend actually spending. Buying at your max leaves no financial cushion for repairs, emergencies, or lifestyle flexibility. Earnest will always show you both numbers so you shop smart, not just "approved."
It depends on the loan type. Conventional loans start at 3% down (but require PMI below 20%). FHA loans require 3.5% with a 580+ credit score. VA loans require 0% down for eligible veterans and active duty service members. USDA loans also offer 0% down for eligible rural/suburban areas — and parts of the OKC metro qualify. Oklahoma down payment assistance programs can cover 3–5% for qualifying buyers. The "right" down payment isn't always the largest one — Earnest will show you all the options and their trade-offs.
Both — but for different purposes. Use this calculator first to set realistic expectations and understand the math before any conversations. Then talk to Earnest for your actual pre-approval, which factors in your credit, documents, and the specific loan programs you qualify for. A lot of buyers are surprised — sometimes pleasantly — when they see what their full picture looks like on paper versus a calculator. Either way, knowing the math first makes every conversation more productive.
The calculator is a great starting point. A real pre-approval from Earnest is what gets you taken seriously in today's OKC market. As both your licensed MLO and your buyer's agent, Earnest handles the loan and the search — so you have one trusted point of contact from budget to closing.
Realty Department • 10505 NE 4th Street, Oklahoma City, OK 73130 • 405.731.5343 • [email protected]
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