APR vs. APY: What's the Difference and Which Rate Matters More?

For borrowers, a lower APR is generally preferable because it can mean lower borrowing costs. For savers, a higher APY generally means greater interest earnings, assuming the products have otherwise comparable terms and risks.

Crypto makes the distinction slightly more complicated. Products may quote either APR or APY, and a product advertised using APR may still reinvest rewards. For example, Gate Simple Earn displays estimated APR, while interest earned through its Flexible Term product can be automatically reinvested to generate compound interest.

Understanding the difference between APR and APY therefore helps you compare not only loans and savings accounts, but also crypto Earn and staking products more accurately.

Key Takeaways

• APR stands for Annual Percentage Rate. For consumer loans, it generally represents an annualized borrowing cost that can include interest and certain fees.

• APY stands for Annual Percentage Yield. It measures annual earnings while accounting for compounding.

• APR does not automatically mean borrowing. Crypto Earn and staking products may also quote APR as an annualized estimate of rewards.

• APY is not automatically the better rate. A higher percentage can come with different lock-up conditions, variable rates, asset risks, liquidity constraints, or other terms.

• Gate Simple Earn uses estimated APR. Its Flexible Term product can automatically reinvest hourly interest, so users should examine both the quoted APR and how rewards are calculated and distributed.

APR vs. APY at a Glance

The most important distinction is therefore not simply APR = debt and APY = savings.

A more accurate rule is:

APR expresses an annualized rate without converting compounding into the quoted percentage, while APY incorporates the effect of compounding.

What Is APR?

APR, or Annual Percentage Rate, is an annualized percentage used to express the cost of credit or, in some financial and crypto products, an annualized rate of return.

For consumer loans, APR makes it easier to compare borrowing costs.

Under the U.S. Truth in Lending Act and Regulation Z, lenders are subject to disclosure requirements covering APR and other important credit terms. The CFPB describes APR as a broader measure than the basic interest rate for many closed-end loans because certain additional charges can be incorporated into the calculation. (Consumer Financial Protection Bureau)

APR Example for a Loan

Suppose two lenders both advertise a 6% interest rate.

One charges significant origination costs while the other charges fewer qualifying fees.

The first loan may therefore have a higher APR even though both advertise the same nominal interest rate.

That is why APR can be more useful than looking at the interest rate alone.

Does APR Include All Fees?

No.

This is an important qualification.

Which charges are reflected in APR depends on the type of credit product and applicable rules. For example, mortgage APR can incorporate items such as points, mortgage-broker fees and certain other charges, but it should not be treated as a figure that captures every possible cost a borrower could incur. (Consumer Financial Protection Bureau)

Fees triggered by future behavior, such as certain late-payment charges, also should not simply be assumed to form part of the advertised APR.

Does APR Include Compounding?

APR generally does not express the effect of compounding as part of the quoted annual percentage itself.

That does not mean interest on an APR-based product can never compound.

For example, credit-card interest may be calculated using periodic or daily rates. The quoted APR is still not the same thing as an effective annual yield that incorporates repeated compounding.

This distinction becomes particularly important in crypto, because a product can quote APR while separately reinvesting rewards.

What Is APY?

APY, or Annual Percentage Yield, measures the amount a deposit can earn over one year after accounting for the interest rate and the frequency of compounding.

Under U.S. Regulation DD, APY is used for deposit-account disclosures including savings accounts, money market accounts and certificates of deposit. The regulation is intended to make account comparisons easier for consumers.

The CFPB defines APY as a measure based on both the interest rate and the frequency of compounding.

APY Formula

A common APY formula is:

APY = (1 + r/n)ⁿ − 1

Where:

• r = nominal annual interest rate

• n = number of compounding periods per year

APY Example

Suppose an account pays a nominal annual rate of 5% and compounds monthly.

The APY would be:

(1 + 0.05/12)¹² − 1 ≈ 5.12%

So although the nominal rate is 5%, the effective annual yield is approximately 5.12% because each month’s interest can itself earn interest.

If the same nominal rate compounded once per year, its APY would simply be 5%.

APR vs APY: The Main Difference

The fundamental difference is compounding.

This is why comparing 5% APR directly with 5% APY is not always an apples-to-apples comparison.

You need to know:

• how frequently rewards accrue;

• whether rewards are automatically reinvested;

• whether the rate is fixed or variable;

• whether fees reduce the amount received;

• whether withdrawals affect accrued earnings;

• and whether the underlying asset itself can rise or fall in value.

APR vs. APY Example: How Compounding Changes Returns

Consider a hypothetical $10,000 balance earning 6% APR.

If no compounding occurs:

$10,000 × 6% = $600

After one year, the balance would be $10,600.

Now suppose rewards are compounded monthly at the same nominal 6% rate.

The corresponding APY would be approximately 6.17%.

The ending balance would therefore be around $10,616.78.

The difference is relatively small over one year, but it becomes larger over longer periods.

APR vs. APY in Crypto

APR and APY are both widely used across crypto, but there is no universal rule requiring every staking or Earn product to use one particular metric.

You may encounter:

• staking APR;

• lending APR;

• estimated APR;

• staking APY;

• DeFi APY;

• promotional annualized rates.

This makes it particularly important to understand how the underlying rewards are actually calculated.

Why Crypto APR Can Be Confusing?

Imagine a crypto product advertising 10% APR.

If rewards are simply paid out and never reinvested, a $1,000 position would theoretically generate around $100 over one year, assuming the rate remains unchanged.

If those rewards are automatically reinvested throughout the year, however, the effective annual return can be higher than 10%.

The quoted metric can still be APR even though compounding happens operationally.

That is exactly why users should not interpret:

APR = no compounding

as a universal rule.

A better interpretation is:

APR itself does not incorporate the compounding effect into the quoted percentage.

How APR Works on Gate Simple Earn?

Gate Simple Earn is a useful real-world example of why the APR-versus-APY distinction matters in crypto.

Gate’s Simple Earn marketplace currently displays an Estimated APR (Est. APR) for supported assets and offers both Flexible and Fixed Term products.

Gate Simple Earn Flexible Term

Gate states that assets subscribed to Simple Earn Flexible Term may be used as working capital for lending on the platform, with resulting interest distributed to subscribers.

If funds are successfully lent, interest can be credited hourly. Gate also states that interest received every hour is automatically reinvested to generate compound interest.

That creates an important distinction:

The displayed rate is estimated APR, but the distribution mechanism can include automatic reinvestment.

Therefore, users should not simply convert the displayed APR into APY without understanding the actual lending rate and timing.

Gate also notes that the estimated APR is based on factors including historical information and current borrowing demand, meaning the rate can change rather than remaining guaranteed for an entire year.

Gate Simple Earn Flexible Term at a Glance

Gate Simple Earn Fixed Term

Gate Simple Earn also offers Fixed Term products.

For Fixed Term, Gate describes the estimated-interest calculation as:

Estimated Interest = Principal × APR ÷ 365 × Term (Days)

Interest begins accruing according to the applicable product rules and is generally distributed together with principal at maturity. Gate states that the subscribed Fixed Term APR may also vary and that final settlement is determined at maturity. (Gate.com)

Gate Simple Earn Fixed vs. Flexible

This demonstrates why investors should consider more than the headline APR when evaluating a crypto Earn product.

APR vs. APY: Which Is Better for Earning Crypto?

Neither is automatically better.

APR and APY are measurement conventions, not measures of product quality.

A 15% APY product is not automatically superior to a 6% APR product because the two products may have completely different:

• assets;

• market risks;

• lock-up periods;

• redemption rules;

• liquidity;

• reward mechanisms;

• counterparty or protocol risks;

• rate stability.

For crypto products in particular, token price volatility can easily outweigh the difference between APR and APY.

For example, earning a 10% annualized rate on a token does not protect against the token falling substantially in market value.

What Should You Check Before Comparing Crypto APR or APY?

Instead of simply choosing the highest advertised percentage, check these factors:

APR vs. APY for Borrowing

When borrowing, APR is usually the more relevant comparison metric.

Suppose you are comparing two otherwise similar loans:

Looking only at the nominal interest rate might make Loan B appear cheaper.

But its higher APR suggests additional financing costs make it more expensive on an annualized basis under the applicable APR calculation. That is one of the main reasons consumer-credit regulations require APR disclosures.

However, APR alone still does not tell you everything.

Borrowers should also consider:

• repayment term;

• total finance charges;

• fixed versus variable rates;

• prepayment terms;

• late-payment costs;

• introductory rates;

• and other product conditions.

APR vs. APY for Savings

When comparing traditional deposit accounts, APY is generally the more useful metric because it standardizes the effect of compounding.

For example:

All three have the same nominal rate, but different compounding frequencies produce different effective annual yields.

This is precisely why Regulation DD uses standardized APY disclosures for covered deposit accounts.

APR vs APY: Which Should You Prioritize?

The answer depends on what you are comparing.

If You Are Borrowing

Focus primarily on APR. A lower APR generally indicates a lower annualized cost when comparing similar borrowing products.

If You Are Comparing Traditional Savings Accounts

Focus primarily on APY.

APY incorporates compounding, making it easier to compare how much interest accounts could generate over one year under the stated terms.

If You Are Comparing Crypto Earn Products

Check both the quoted metric and the reward mechanism.

Do not assume that:

• APR means rewards cannot compound;

• APY means returns are guaranteed;

• a higher percentage means a better product;

• or crypto APY works exactly like bank-account APY.

For example, Gate Simple Earn uses estimated APR, but its Flexible Term product can automatically reinvest hourly interest.

APR vs. APY Calculator Example

Suppose a product quotes 8% APR and compounds monthly.

To estimate APY:

APY = (1 + 0.08 / 12)¹² − 1

This produces approximately:

APY = 8.30%

However, this conversion only makes sense when the nominal rate actually remains constant and rewards are reinvested according to the assumed schedule.

That limitation is especially important for variable-rate crypto products.

APR vs. APY: Final Comparison

Ultimately, APR vs APY is less about deciding which metric is “better” and more about understanding what each figure actually measures.

APR is generally the more relevant rate when evaluating borrowing costs. APY is more useful when comparing traditional interest-bearing accounts where compounding needs to be standardized.

For crypto Earn products, the distinction requires another step: examine how rewards accrue, whether they are reinvested, whether rates can change, and what restrictions or risks apply.

Gate Simple Earn illustrates this well. The product quotes estimated APR, while Flexible Term interest can be automatically reinvested. As a result, the displayed annualized rate and the mechanics of earning should be considered together rather than treating APR or APY as a complete measure on its own.

FAQ

What is the main difference between APR and APY?

APR expresses an annualized percentage rate without incorporating compounding into the quoted figure, while APY incorporates the effect of compounding over one year. APR is commonly used for borrowing, while APY is widely used for traditional savings products.

Is APR or APY better?

Neither is inherently better. When borrowing, a lower APR is generally preferable. When comparing otherwise similar savings products, a higher APY means greater annual interest earnings. For crypto products, APR or APY should be considered alongside risks, rate variability, lock-up terms and reward mechanics.

Is APY always higher than APR?

If the same nominal annual rate is compounded more than once per year, the corresponding APY will generally be higher than that nominal APR. If there is no compounding, they can be equal.

Does APR include compound interest?

APR itself generally does not express the effect of compounding in the quoted rate. However, a product quoting APR can still have a mechanism that reinvests interest or rewards.

Does Gate Simple Earn use APR or APY?

Gate Simple Earn currently displays estimated APR for its products. Flexible Term interest can be automatically reinvested, while Fixed Term estimated interest is calculated using principal, APR and term length according to Gate’s product rules. (Gate.com)

Does Gate Simple Earn compound interest?

Gate states that for Flexible Term products, interest received each hour can be automatically reinvested to generate compound interest. Actual earnings depend on whether funds are successfully lent and on prevailing rates and product conditions. (Gate.com)

Why does Gate show estimated APR instead of APY?

Gate uses estimated APR as the annualized rate displayed for Simple Earn. Because Flexible Term rates depend on lending demand and can change, simply converting the displayed APR into a fixed APY could give a misleading impression of future returns. Users should refer to the current product rate and reward rules.

Can I convert APR to APY?

Yes, when the nominal APR and compounding frequency are known and stable.

A commonly used formula is:

APY = (1 + APR / n)ⁿ − 1

where n is the number of compounding periods per year.

For variable crypto yields, however, the result is only hypothetical because the underlying APR may change.

Is a higher crypto APY always better?

No. Higher advertised yields can come with greater token volatility, liquidity restrictions, variable rates or other product-specific risks. APR and APY measure annualized rates; they do not measure the overall safety or suitability of a crypto product.