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Understanding your personal finances is the first step in taking control of your money and making it work harder for you. One valuable tool for determining your financial status involves using personal finance ratios, such as your debt-to-income figure or how your take-home pay gets divided up. These are akin to formulas that show the relationship between numbers and how your cash is tracking.

Calculating and considering these figures can help you manage your money better as well as achieve your short- and long-term goals. To help you put these important ratios to use, this guide shares eight formulas to help you optimize your money.

Emergency Fund Ratio

An emergency fund is the cash you keep on hand to pay for unexpected expenses, such as a job loss, a large medical bill, or a roof repair.

This fund acts as a safety net so you don’t have to go into debt or raid your long-term savings accounts to take care of the situation.

Formula: Monthly Expenses X 6 = Emergency Fund Ratio

To calculate your target emergency fund, you’ll want to add up your essential monthly expenses, or the minimum amount of money you need to live for one month. That includes your mortgage or rent, insurance, utilities, and groceries.

One common rule of thumb is to then multiply this by three months (as a bare minimum); while others may aim for six months or more (say, if you are part of a single-income family). This gives you a good number to shoot for keeping in your emergency fund. You can use an online emergency fund calculator to help you do the math.

Liquid Net Worth Ratio

This liquid net worth formula is essentially an extension of your emergency fund. If you were to need funds as a result of an unplanned event or emergency, this metric looks at how many months of expenses would be covered by your liquid assets — funds that can be easily and quickly converted into cash.

Formula: Liquid Assets/Monthly Expenses = Liquidity Ratio

Liquid assets include your checking and savings accounts, as well as cash-like equivalents. For this number, you do not want to include other assets that are not liquid, such as your home, car, or tax-advantaged retirement savings accounts.

Monthly expenses include essential expenses that you accounted for above to determine your emergency fund ratio.

A common goal: maintaining a liquidity ratio of between three and six months.

Personal Cash Flow Ratio

Cash flow is a term often associated with companies. But this can also be a simple yet powerful personal finance ratio because it tells you how much is flowing in vs. flowing out of your accounts each month.

Knowing how much cash flow you have is useful because it tells you exactly how much money you have available to pay down debt or save or invest for your future.

Formula: Monthly (After-Tax) Income – Monthly Expenses = Personal Cash Flow Ratio

To calculate this, you’ll want to add up all of your average monthly take-home income, including your paycheck, any side hustles, and income from any investments or savings accounts that are available to you for spending.

Next, you can look at credit card and bank statements, as well as receipts, for the past several months to come up with the average amount you are spending each month. This includes necessities like mortgage or rent and utilities, and also discretionary spending such as eating out and entertainment.

You can then subtract your spending number from your income number and you’ll have your net cash flow. If that number isn’t where you want it to be, you can use these calculations as a starting point to make adjustments.

Generally, the higher your cash flow, the better off you are.

Housing-to-Income Ratio

This ratio is vital to helping you understand how much you can afford to spend on your home, whether you buy or rent. It is also an important metric that mortgage lenders use when they decide whether or not to approve your loan.

Formula: Monthly Housing Costs/Gross Monthly Income = Housing Ratio

It’s important to use total housing costs when you calculate this ratio. This includes: your monthly mortgage payments (or rent payments), property taxes, insurance, and utilities.

You can then compare that total cost to your gross monthly income (income before taxes are deducted). Financial experts often recommend keeping this number to 30% or less. In some areas with high cost of living, closer to 40% can be common.

The lower this number, the more affordable your housing costs are and the more income you have for other financial goals.

Debt-to-Income Ratio

The debt-to-income ratio is often used to determine a company’s ability to pay its debts. It works for individuals as well. It tells you what percentage of your income is being used to repay debts.

Formula: Monthly Debt Payments/Monthly Gross Income = Debt-to-Income Ratio

To calculate your debt payments, you’ll want to include credit card, student loan, and other consumer debt, as well as your mortgage payments. Your gross income is how much you earn each month before any deductions or taxes are taken out.

The common wisdom is to keep your debt at or below 36% of your gross income, but the lower your debt-to-income ratio, the financially healthier you likely will be.

Many people are surprised when they calculate this number to find just how much of their income is being whisked out of their checking account to repay debt, often at high interest rates. This ratio can help you rethink that situation.

Net Worth Ratio

Personal net worth is a measurement of an individuals’ total wealth. Your net worth ratio gives a little bit broader perspective than your debt-to-income ratio because it takes your total assets into account.

It is calculated as the total value of all your assets minus the total value of all your liabilities.

Formula: Total assets – Total Liabilities = Net Worth Ratio

To find this ratio, you’ll want to add up the current market values of all of your assets including your home, stock and bond holdings, checking and savings accounts, and any other financial accounts.

Next you’ll want to calculate your total liabilities. This includes any debt such as mortgages, credit card balances, car loans, personal loans and 401(k) loans.

You can then subtract your liabilities from your assets. The resulting number is, hopefully, positive, and the higher that positive number, the better for your financial health.

This is a snapshot of your net worth at this moment. You may want to calculate this metric periodically, perhaps quarterly or annually, to track your wealth. Ideally, you should see increases over time.

Savings Ratio

Since saving for the future is such a key part of personal finances, it makes sense there would be a personal finance ratio to help you gauge how you’re doing.

Your savings rate is expressed as what percent of your gross income you are putting away for the future, including retirement and other shorter-term financial goals.

Formula: Savings/Gross Income = Savings Ratio

To calculate this, you’ll want to add up your annual savings in any retirement accounts, including employer-sponsored retirement plans such as 401(k)s, traditional and Roth IRAs, and taxable accounts earmarked for retirement. Do not include your emergency fund or college savings accounts.

Compare that savings to your annual gross income (your earnings before taxes and deductions are taken out).

Generally speaking, you want to aim for a saving rate of 10% to 20%. Younger people may want to aim for a 10% savings ratio, and then gradually increase their savings rate as their income increases.

50/30/20 Budget Ratio

The 50/30/20 formula can help you manage your budget no matter what your income. It proves a simple guideline as to how to apportion your income so you can afford to pay your bills, have some fun, and also put money into savings.

Formula: 50% Essential Spending + 30% Discretionary Spending + 20% Savings = Budget Ratio

Essential needs are the largest allocation at 50% of monthly take-home income. These are bills you must pay including mortgage or rent, utilities, health insurance, minimum debt payments, and groceries. Housing will likely take up a big chunk of this category.

With this formula, you’ll want to keep discretionary spending at no more than 30% of your monthly take-home income. These are most likely the things you do for fun, like dining out, travel, clothing beyond what you need for work, and entertainment.

Saving for future financial goals accounts for the remaining 20% of monthly take-home income. This includes retirement savings, saving for a house, tuition savings, saving to repay debt beyond minimum amounts, etc.

Recommended: 50/30/20 Budget Calculator

The Takeaway

Personal finance ratios can give you a clear snapshot of your financial health in a variety of areas and help you make better decisions about money management and future planning. Once you’ve done some of these calculations, you may discover that you want to make some changes, such as watching your spending more closely and/or putting more money into savings each month. Having the right banking partner can help you optimize your money.

Interested in opening an online bank account? When you sign up for a SoFi Checking and Savings account with eligible direct deposit, you’ll get a competitive annual percentage yield (APY), pay zero account fees, and enjoy an array of rewards, such as access to the Allpoint Network of 55,000+ fee-free ATMs globally. Qualifying accounts can even access their paycheck up to two days early.

FAQ

What is the 50/30/20 ratio in finance?

The 50/30/20 budget rule says to allocate your take-home pay as 50% to necessities, 30% to discretionary (or “fun”) spending, and 20% to savings and additional debt repayment.

What is the 70/20/10 ratio for money?

With the 70/20/10 budget guideline, you put 70% of your after-tax income to needs and wants, 20% to savings and investments, and 10% to debt repayment or charitable donations.

What are the 5 basics of personal finance?

To effectively manage your money and meet your financial goals, many experts advise that you focus on these five basics: budgeting, saving, understanding credit, managing debt, and investing.

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A preferred provider organization (PPO) is a type of health care plan that offers lower out-of-pocket costs to members who use doctors and other providers who are part of the plan’s network.

These preferred providers have signed onto the network at a lower negotiated rate than they might charge outside of the network.

PPOs also offer members the flexibility to see providers outside of the plan’s network, although they will most likely pay more in out-of-pocket costs to do so.

To learn more about PPOs, and how this type of plan compares to other health insurance options, read on.

How Does PPO Insurance Work?

When you join a PPO health plan, you’re joining a managed care network that includes primary care doctors, specialists, hospitals, labs, and other healthcare professionals. PPO networks tend to be large and geographically diverse.

If you see a preferred provider, you will likely pay a copay, or you might be responsible for a coinsurance payment (after you meet the health care plan’s deductible).

While you are free to see any health care provider whether or not they are in the PPO network, if you see a provider outside of the network, you may pay significantly more in out-of-pocket costs. In return for flexibility, large networks, and low in-network cost sharing, PPO plans typically charge higher premiums than many other types of plans.

PPOs are a common, and often a popular, choice for employer-sponsored health insurance.

Recommended: Common Health Insurance Terms & Definitions

What Are the Costs of Going Out of the PPO’s Network?

If you see a provider who is not part of the plan’s network, you will likely be expected to bear more of the cost. PPOs typically use what’s called a “usual, customary, and reasonable” (UCR) fee schedule for out-of-network services.

Insurers calculate UCR fees based on what doctors in the area are charging for the same service you were provided.

If your doctor charges more than what your insurance company determines to be usual, customary, and reasonable, you most likely will be charged for the difference between the amount charged for the service and the amount covered by your insurer.

Depending on where you live and the service you received, this difference could be significant. It may also come as a surprise to policyholders who assume their medical costs will be covered and don’t fully understand the distinction between in-network and out-of-network providers.

A good way to avoid surprise charges with a PPO (or any health plan) is to talk to your provider and your insurer before you receive treatment about the total cost and what will be covered.

How PPOs Compare to Other Types of Health Care Plans

PPO plans are most often compared with health maintenance organizations (HMOs), another common type of managed care health plan.

HMOs typically offer lower premiums and out-of-pocket costs than PPOs in exchange for less flexibility.

Unlike a PPO, HMO members typically must choose a primary care physician from the plan’s network of providers. Care from providers out of the HMO network is generally not covered, except in the case of an emergency.

Also unlike a PPO, an HMO’s network of providers is usually confined to a specific local geographic area.

Another key difference between these two types of plans: HMO members typically must first see their primary care doctor to get a referral to a specialist. With PPOs, referrals are not usually required.

PPOs are also often compared to point of service (POS) plans.

POS plans are generally a cross between an HMO and a PPO. As with a PPO, POS members typically pay less for care from network providers, but may also go out of network if they desire (and potentially pay more).

Like an HMO, POS plans require a referral from your primary care doctor to see a specialist.

PPOs (as well as HMOs and POS plans) are very different from high deductible health plans, or HDHPs.

HDHPs charge a high deductible (what you would have to pay for health care costs before insurance coverage kicks in).

This means that you would need to pay for all of your doctor visits and other medical services out of pocket until you meet this high deductible. In return for higher deductibles, these plans usually charge lower premiums than other insurance plans.

You can combine a HDHP with a tax-advantaged health savings account (HSA). Money saved in an HSA can be used to pay for qualified medical expenses.

HDHPs are generally best for relatively healthy people who don’t see doctors frequently or anticipate high medical costs for the coming year.

Recommended: Beginner’s Guide to Health Insurance

What Are the Pros and Cons of PPO Insurance?

As with all health insurance options, PPOs have both advantages and disadvantages. Here are a few to consider.

Advantages of PPOs

•   Flexibility. PPO members typically do not have to see a primary care physician for referrals to other health care providers, and they may see any doctor they choose (though they may pay more for out-of-network providers).

•   Lower costs for in-network care. Out-of-pocket costs, such as copays and coinsurance, for care from in-network providers can be lower than some other types of plans.

•   Large provider networks. PPOs usually include a large number of doctors, specialists, hospitals, labs, and other providers in their networks, spanning across cities and states. As a result, network coverage while traveling or for college student dependents can be easier to access than with more restricted plans.

Disadvantages of PPOs

•   High premiums. In return for flexibility, PPO members can expect to pay higher monthly premiums than they may find with other types of plans.

•   High out-of-pocket costs for out-of-network care. Depending on where you live, the treatment you receive, and how your insurer calculates “usual, customary, and reasonable” fees, you may find you are responsible for a large portion of the bill when you receive care outside of the PPOs network.

•   Might be more insurance than you need. If you rarely see doctors and wouldn’t mind potentially switching doctors, you may be able to save money by going with an HMO or a HDHP.

The Takeaway

PPOs are a popular type of health plan because of the flexibility, ease of use, and wide range of provider choices they offer. PPO networks tend to be large and varied enough to include a patient’s existing doctors. If not, members still have the option of going out-of-network and receiving at least some coverage from a PPO. PPO members pay for this flexibility, however.

PPOs typically come with higher premiums, along with extra costs associated with out-of-network care. That can be prohibitive for many consumers.

Your employer’s benefits department or an experienced insurance agent or broker can help you compare PPOs to other types of health care plans and determine which choice is right for your health care needs and your budget.

Take control of your finances with SoFi. With our financial insights and credit score monitoring tools, you can view all of your accounts in one convenient dashboard. From there, you can see your various balances, spending breakdowns, and credit score. Plus you can easily set up budgets and discover valuable financial insights — all at no cost.

FAQ

What is a disadvantage of having an HMO?

One drawback of PPO plans is that they’re often more expensive than HMO plans. Monthly premiums are usually higher, and you’ll likely have to pay more out of pocket if you see doctors who are out of the plan’s network.

What does PPO mean?

PPO stands for preferred provider organization. It’s a type of health care plan that offers lower out-of-pocket costs to members who see health care providers who are part of the PPO plan’s network.

Is having a PPO worth it?

It depends. PPOs tend to have large networks, which can make them a good choice for someone who travels frequently within the U.S. or lives in two different states.

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SoFi Insurance Agency, LLC. (“”SoFi””) is compensated by Experian for each customer who purchases a policy through the SoFi-Experian partnership.

Financial Tips & Strategies: The tips provided on this website are of a general nature and do not take into account your specific objectives, financial situation, and needs. You should always consider their appropriateness given your own circumstances.

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