What You Need To Know About Online Mortgage Calculators

Lee Welbanks • January 8, 2025

You’d think an online calculator is a pretty straightforward device, one that you should be able to place your confidence in, and for the most part, they are. Calculators calculate numbers. The numbers are reliable, but how you interpret those numbers, not so much, especially if the goal is mortgage qualification.


If you rely on the numbers from a “What can I afford” or “Mortgage Qualification” calculator without talking to an independent mortgage professional, you’re going to be misinformed.


Don’t be fooled. Even though an online mortgage calculator can help you calculate mortgage payments or help you assess how additional payments would impact your amortization, they’ll never be able to give you an exact picture of what you can afford and how a lender will consider your mortgage application.


While mortgage calculators are objective, mortgage lending isn’t. It’s 100% subjective. Lenders consider your financial situation, employment, credit history, assets, liabilities, the property you are looking to purchase. Then, they will compare that with whatever internal risk profile they are currently using to assess mortgage lending. Simply put, they don’t just look at the numbers.


An online calculator is a great tool to help you run different financial scenarios and help assess your comfort level with different payment schedules and mortgage amounts. However, if you rely on an online calculator for mortgage qualification purposes, you’ll be disappointed.


The first step in the mortgage qualification process is a preapproval. A preapproval will examine all the variables on your application, assess your financial situation, and provide you with a framework to buy a property based on your unique circumstance.


Securing a preapproval comes at no cost to you and without any obligation to buy. It’ll simply allow you the freedom to move ahead with confidence, knowing exactly where you stand. Something a calculator is unable to do.


Please connect anytime if you’d like to talk more about your financial situation and get a preapproval started. It would be a pleasure to work with you.


Lee Welbanks
By Lee Welbanks November 12, 2025
Chances are, buying a home is one of the most important financial decisions you’ll make in your life. And as mortgage financing can be somewhat confusing at the best of times, to alleviate some of the stress and to ensure your home purchase goes as smoothly as possible, here are six very high-level steps you should follow. While it might seem like the best place to start the home buying process is to browse MLS on your phone and then contact a Realtor to go out and look at properties, it’s not. First, you’re going to want to work with a licensed independent mortgage professional. When you work with an independent mortgage professional, instead of working with a single bank, you’ll be working with someone who has your best interest in mind and can present you with mortgage options from several financial institutions. The second step in the home buying process is to put together a mortgage plan. Unless you have enough money in the bank to buy a home with cash, you’re going to need a mortgage. And as mortgage financing can be challenging and not so straightforward, the best time to start planning for a mortgage is right now. Don’t make another move until you discuss your financial situation with an independent mortgage professional. It’s never too early to start planning. As part of your mortgage plan, you’ll want to figure out what you can afford on paper, assess your credit score, run some financial scenarios, calculate mortgage payments, and have a clear picture of exactly how much money is required for a downpayment and closing costs. You’ll also be able to discuss which mortgage product is best for you, considering different mortgage terms, types, amortizations, and features. Now, what you qualify to borrow on paper doesn’t necessarily mean you can actually afford the payments in real life. You need to consider your lifestyle and what you spend your money on. Understanding your cash flow is the key. Make a budget to verify you can actually afford your proposed mortgage payments and that you have enough funds to close on the mortgage. No one wants to be house-poor or left scrambling to come up with funds to close at the last minute. If everything looks good at this point, the next step will be to get a preapproval in place. Now, a pre-approval is more than just typing some numbers into a form or online calculator; you need to complete a mortgage application and submit all the documents requested by your mortgage professional. Only proceed with looking at properties when you’ve been given the green light from your mortgage professional. When you’ve found a property to purchase, you’ll work very closely with your mortgage professional to arrange mortgage financing in a short period of time. This is where being prepared pays off. As you’ve already collected and submitted many documents upfront during the preapproval process, you should be set up for success. However, remain flexible and provide any additional documentation required by the lender to secure mortgage financing. Once you have firm lender approval and you’ve removed conditions on the purchase agreement, don’t change anything about your financial situation until you have the keys. Don’t quit your job, don’t take out a new loan, or don’t make a large withdrawal from your bank account. Put your life into a holding pattern until you take possession of your new home. So there you have it, six steps to ensuring a smooth home purchase: Work with an independent mortgage professional. Put together a mortgage plan. Figure out what you can actually afford. Get a pre-approval. Provide the necessary documentation. Don’t change anything about your financial situation until you take possession. If you’d like to discuss your personal financial situation and find the best mortgage product for you, let’s work together. We can figure out a plan to buy a home as stress-free as possible. Please connect anytime; it would be a pleasure to work with you.
By Lee Welbanks November 5, 2025
Fixed vs. Variable Rate Mortgages: Which One Fits Your Life? Whether you’re buying your first home, refinancing your current mortgage, or approaching renewal, one big decision stands in your way: fixed or variable rate? It’s a question many homeowners wrestle with—and the right answer depends on your goals, lifestyle, and risk tolerance. Let’s break down the key differences so you can move forward with confidence. Fixed Rate: Stability & Predictability A fixed-rate mortgage offers one major advantage: peace of mind . Your interest rate stays the same for the entire term—usually five years—regardless of what happens in the broader economy. Pros : Your monthly payment never changes during the term. Ideal if you value budgeting certainty. Shields you from rate increases. Cons : Fixed rates are usually higher than variable rates at the outset. Penalties for breaking your mortgage early can be steep , thanks to something called the Interest Rate Differential (IRD) —a complex and often costly formula used by lenders. In fact, IRD penalties have been known to reach up to 4.5% of your mortgage balance in some cases. That’s a lot to pay if you need to move, refinance, or restructure your mortgage before the end of your term. Variable Rate: Flexibility & Potential Savings With a variable-rate mortgage , your interest rate moves with the market—specifically, it adjusts based on changes to the lender’s prime rate. For example, if your mortgage is set at Prime minus 0.50% and prime is 6.00% , your rate would be 5.50% . If prime increases or decreases, your mortgage rate will change too. Pros : Typically starts out lower than a fixed rate. Penalties are simpler and smaller —usually just three months’ interest (often 2–2.5 mortgage payments). Historically, many Canadians have paid less overall interest with a variable mortgage. Cons : Your payment could increase if rates rise. Not ideal if rate fluctuations keep you up at night. The Penalty Factor: Why It Matters More Than You Think One of the biggest surprises for homeowners is the cost of breaking a mortgage early —something nearly 6 out of 10 Canadians do before their term ends. Fixed Rate = Unpredictable, potentially high penalty (IRD) Variable Rate = Predictable, usually lower penalty (3 months’ interest) Even if you don’t plan to break your mortgage, life happens—career changes, family needs, or new opportunities could shift your path. So, Which One is Best? There’s no one-size-fits-all answer. A fixed rate might be perfect for someone who wants stable budgeting and plans to stay put for years. A variable rate might work better for someone who’s financially flexible and open to market changes—or who may need to exit their mortgage early. Ultimately, the best mortgage is the one that fits your goals and your reality —not just what the bank recommends. Let's Find the Right Fit Choosing between fixed and variable isn’t just about numbers—it’s about understanding your needs, your future plans, and how much financial flexibility you want. Let’s sit down and walk through your options together. I’ll help you make an informed, confident choice—no guesswork required.