Calculators

Plan Your Money Smarter With Tools That Actually Help

Numbers don’t lie, but they can be confusing when you’re trying to figure out how much to save, how fast you can pay off debt, or whether you can afford a house. That’s exactly why we built these calculators. No signups, no paywalls, no hidden fees. Just plug in your numbers, hit calculate, and get answers you can actually use.

Every calculator on this page is completely free and works on any device. Whether you’re sitting at your desk or checking numbers on your phone during lunch break, these tools are ready when you are.

Our Free Finance Calculators

Compound Interest Calculator

This is the tool that shows you how money grows when you leave it alone and let time do the heavy lifting. Enter your starting amount, monthly contributions, interest rate, and time horizon. The results will show you exactly how much your money can become through the power of compounding. If you’ve ever wondered whether starting early really makes that big of a difference, this calculator will settle that question permanently.

Best for: Anyone saving for retirement, building long term wealth, or curious about how investments grow over time.

Debt Payoff Calculator

Staring at multiple debts and feeling stuck is one of the worst financial feelings out there. This calculator lets you enter all your debts in one place, choose between the snowball method (smallest balance first) or the avalanche method (highest interest rate first), and see your exact debt free date. You’ll also see how much total interest you’ll pay and what happens if you increase your monthly payment even slightly.

Best for: Anyone juggling credit cards, car loans, student loans, or medical debt who wants a clear plan to get out.

Emergency Fund Calculator

Most people know they should have an emergency fund. Very few know exactly how much they personally need. This calculator looks at your actual monthly expenses, income stability, and number of dependents to give you a personalized target. It also breaks things down into tiers so you can set a starter goal and build from there instead of feeling overwhelmed by a big number.

Best for: Anyone who doesn’t have an emergency fund yet, or anyone who has one but isn’t sure if it’s enough.

Savings Goal Calculator

Got something specific you’re saving for? A vacation, a wedding, a down payment, a new car, or just a number that makes you feel secure? This calculator works backward from your goal. Tell it how much you need, when you need it by, and what you’ve already saved. It tells you exactly how much to set aside each month and each week to stay on track.

Best for: Anyone with a specific savings target and a deadline who wants to know the exact monthly number to hit.

Mortgage Calculator

Buying a home involves more math than most people realize. This calculator goes beyond just the monthly payment. Enter the home price, your down payment, interest rate, loan term, property taxes, and insurance. You’ll see the full breakdown: principal and interest, monthly tax and insurance costs, total interest over the life of the loan, and the true total cost of the home. Run a 30 year and 15 year scenario side by side and the difference in total cost will open your eyes.

Best for: First time homebuyers, anyone shopping for a new home, or homeowners curious about refinancing.

Loan Payoff Calculator

This one is for any single loan you want to analyze in detail. Enter your balance, interest rate, and monthly payment to see your payoff date and total interest cost. Then add an extra monthly payment amount and watch what happens to your timeline. Even an extra $50 or $100 per month can shave months or even years off a loan. The tool also shows you exactly how much interest you save with those extra payments so you can see the real dollar impact.

Best for: Anyone with a car loan, student loan, personal loan, or any fixed debt who wants to explore faster payoff options.

Why We Built These Calculators

When we started Arshiyan Finance, we noticed something frustrating. Most financial calculators online are either buried behind email signups, loaded with ads that make them barely usable, or designed to funnel you toward buying a financial product. We wanted something different.

These tools exist for one reason: to help you make better decisions with your money. No tricks, no upsells, no “schedule a call with our advisor” popups. You get the calculator, you get the answer, and you get on with your day.

Every tool on this page is built to be simple enough for a complete beginner but detailed enough to be genuinely useful. We’ve paired each one with educational content that explains the math behind the numbers, so you’re not just getting a result. You’re understanding what it means and what to do with it.

How to Get the Most Out of These Tools

The real power of these calculators comes from running multiple scenarios. Don’t just enter your current numbers and call it done. Play with the inputs. Ask yourself questions like:

What happens if I increase my monthly savings by $100? How much faster would I be debt free if I picked up a side gig for six months? What’s the difference between a 15 year and 30 year mortgage with my numbers? How much would I have at retirement if I started investing today versus waiting five more years?

That’s where the “aha” moments happen. The first calculation gives you information. The second, third, and fourth calculations give you perspective. And perspective is what drives real financial change.

Pair the Calculators With Our Free Guides

Numbers without context only get you halfway there. That’s why we’ve written in depth guides that go hand in hand with each calculator.

If you used the debt payoff calculator and chose the snowball method, head over to our Debt Free Living guides for a step by step walkthrough of how to implement that strategy in your real life.

If the compound interest calculator motivated you to start investing, our Financial Guides section covers the basics of investing, building credit, and planning for retirement.

If you realized your budget needs work before you can save anything meaningful, our Budgeting Guides walk you through popular methods like the 50 30 20 rule, zero based budgeting, and cash stuffing with downloadable templates you can start using today.

And if the emergency fund calculator showed you a number that felt impossibly far away, our Saving Money section is full of practical tips to free up cash without making yourself miserable in the process.

A Quick Note About These Tools

These calculators provide estimates based on the numbers you enter. They are designed for educational and planning purposes. They do not account for every real world variable like taxes, fees, inflation adjustments, or changes in interest rates over time.

For major financial decisions, especially ones involving large amounts of money or legal commitments like a mortgage, we always recommend speaking with a qualified financial professional who can look at your complete picture. These tools are a great starting point, but they are not a replacement for personalized advice.

More Tools Coming Soon

We’re always working on new calculators and improving the ones we have. If there’s a financial tool you wish existed on this site, let us know through our Contact page. Some of our best ideas have come directly from readers who said “I wish I could calculate this” and we built it.