Wondering “can I afford it?” before a big purchase? This free tool weighs the price against your income, essential expenses, savings, and emergency fund, then gives you a clear Comfortable, Tight, or Not yet verdict with the reasoning behind it. Add a short note about what it is and why you want it, and the built-in AI gives you a warm, honest yes or no plus a smarter way to pay. No signup required.
Your pay after tax, per month.
Rent, food, bills, and minimum debt payments.
The safety net you do not want to spend. Aim for 3–6 months of essentials.
Enter the cost and your monthly income to see a clear verdict and how the purchase affects your savings.
Auritrack tracks your income, expenses, and savings so you always know what you can afford — before you buy, not after.
Try Auritrack FreeType in what the thing you want costs. It can be a one-off purchase like a laptop or a big commitment like a car.
Enter your monthly take-home pay and your essential monthly costs — rent, food, bills, and minimum debt payments. The gap between them is your disposable income.
Add how much you have saved and the emergency fund you want to keep untouched. A healthy safety net is three to six months of essential expenses.
Pick paying in cash from savings or financing it. If you finance, enter the monthly payment so the tool can weigh it against your disposable income.
See an instant Comfortable, Tight, or Not yet verdict with the reasoning and the impact on your savings. Add a short note about the purchase for tailored AI advice and a smarter way to pay.
“Can I afford it?” is really three questions in one: can I pay for it, can I pay for it without borrowing at a cost I will regret, and can I pay for it without leaving myself exposed if something goes wrong? Being able to swipe a card is not the same as being able to afford a purchase. The honest test starts with your disposable income, which is your monthly take-home pay minus your essential expenses such as rent or mortgage, groceries, utilities, transport, and the minimum payments on any debts. Whatever is left is what you genuinely have to work with. If a purchase eats deeply into that number, or forces you to raid savings you need for other things, the answer is probably no even when the money technically exists in your account.
A useful mental model is to separate the sticker price from the total cost. A car is not just its price; it is insurance, fuel, maintenance, and depreciation. A new phone on a plan is not the monthly figure alone; it is the full contract value plus the apps and accessories that come with it. Before deciding, map the true ongoing cost, not just the headline number. A clear budget plan makes this obvious, because it shows exactly how much room you have each month once the non-negotiables are covered.
Most overspending is not a maths problem, it is a timing problem. The urge to buy is strongest in the moment, and it fades fast once you step away. The 24-hour rule is simple: for any non-essential purchase over a threshold you set for yourself, wait a full day before buying. For larger amounts, extend it to the 30-day rule and put the item on a list with the date you first wanted it. If you still want it a month later, and it still fits your numbers, buy it with confidence. A surprising share of wishlist items quietly lose their appeal, and the money you did not spend stays yours.
These rules work because they turn an impulse into a decision. Retailers engineer urgency with countdown timers, limited stock warnings, and one-click checkout for a reason. Waiting defuses that pressure and lets your rational brain catch up. Pair the wait with a quick affordability check like this one, and you replace “I want it” with “I can afford it, and here is why.”
Paying cash is usually the cheaper and safer route because you avoid interest and fees, and you can only spend what you already have. Financing is not automatically bad, but it changes the question. A monthly payment can make an unaffordable purchase feel affordable, because the mind anchors on the small number rather than the total. The guardrail that keeps financing honest is the share of your disposable income the payment consumes. As a rough guide, a payment under about 20 percent of disposable income is comfortable, 20 to 35 percent is tight and leaves little slack for surprises, and above 35 percent is usually a sign the purchase is too big for your budget right now.
Financing makes the most sense when the interest rate is genuinely low or zero, when the item is essential and cannot wait, or when spreading the cost protects a savings buffer you would otherwise wipe out. It makes the least sense for wants you could delay and for depreciating items where you will still owe money after the thing has lost most of its value. If the numbers say wait, a short saving plan is often the smarter move. Our savings goal calculator turns the gap into a monthly target so you know exactly how long paying cash would take.
The single rule that separates a smart purchase from a risky one is this: never spend your emergency fund on something that is not an emergency. Your emergency fund is the money that keeps a job loss, a medical bill, or a broken boiler from turning into debt. A good target is three to six months of essential expenses kept in an accessible account. When you are deciding on a big purchase, the right question is not just “do I have enough?” but “do I have enough above my emergency fund?” This tool draws that line for you: if paying cash would leave you below your safety net, it flags the purchase as Not yet, no matter how much sits in your account.
If you are not sure how large your buffer should be, size it against your real monthly costs rather than a round number. Someone with a stable salary and low fixed costs can lean toward three months; someone with variable income, dependents, or a higher cost of living should lean toward six or more. Our emergency fund calculator helps you set that number, and once it is in place you can spend the surplus above it with a clear conscience.
A lot of affordability confusion comes from blurring needs and wants. A need is something that protects your income, your health, or your safety: reliable transport to work, a working fridge, a warm home. A want is everything that makes life more pleasant but would not cause real harm if delayed. The distinction matters because the bar for affording a need is lower than the bar for affording a want. It can be worth stretching or briefly dipping into a plan for a genuine need, whereas a want should comfortably fit your disposable income with your emergency fund fully intact.
Be honest with yourself about which category a purchase falls into, because marketing is designed to dress up wants as needs. When you enter a short note in the AI advice box above, describing what the item is and why you want it, the answer you get back reflects that context. A used car to replace an unreliable one that threatens your job is treated differently from an upgrade you simply fancy, even at the same price. Knowing the difference, and being willing to wait for the wants, is what keeps a budget healthy over a lifetime rather than just a month.
Describe your situation and let AI build a personalized monthly budget instantly. Or do it yourself with the 50/30/20 rule, custom ratios, or zero-based budgeting.
Find out how much to save each month to reach your target by your deadline. Visualize your progress toward any goal.
Work out how much you need for 3–6 months of expenses and exactly how much to set aside each month to build your safety net.
Calculate your DTI ratio instantly. See your front-end and back-end ratios and learn which debts to cut to qualify for a loan or mortgage.
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Auritrack tracks your income, expenses, savings, and goals so you can answer 'can I afford it?' in seconds — with AI that knows your real numbers. Free to start.
Disclaimer: This tool is provided for informational and educational purposes only. It does not constitute financial, tax, investment, or legal advice. Results are estimates based on the inputs you provide and may not reflect actual financial outcomes. Always consult a qualified financial professional before making financial decisions.
