By Arch Lending·

APY vs APR in Crypto

If you’ve ever explored crypto lending, staking, or yield farming, you’ve likely encountered two acronyms: APY and APR. While these terms might seem interchangeable, understanding their differences is important for making investment decisions in the crypto space. Let’s dive deep into what these metrics mean, how they differ, and why it matters for your crypto investment strategy.

Understanding APR (Annual Percentage Rate)

Annual Percentage Rate, or APR, represents the cost of borrowing crypto assets. This is the interest rate you’ll pay on your crypto loans over a year, not accounting for compounding effects. When you’re taking out a crypto loan, this is the number you need to focus on.

Here’s a simple example: If you borrow 10,000 USDC with a 12% APR:

  • You’ll pay 1,200 USDC in interest over a year
  • Monthly interest payment: 100 USDC (1,200 USDC ÷ 12 months)
  • Daily interest payment: 3.29 USDC (1,200 USDC ÷ 365 days)

APR is the standard metric used by lending platforms to display borrowing costs, making it easier to compare different loan options.

Exploring APY (Annual Percentage Yield)

Annual Percentage Yield, or APY, shows how much you’ll earn on your crypto deposits or investments, including the effects of compound interest. This means you’re not just earning interest on your initial deposit – you’re also earning interest on previously earned interest. When you’re looking to earn yield on your crypto holdings, APY is your key metric.

Let’s look at an example with a 12% APY on a crypto savings account:

  • Initial deposit: 10,000 USDC
  • You’d earn over 1,200 USDC over a year, depending on the compounding frequency

The formula for calculating APY is: APY = (1 + r/n)^n - 1 Where:

  • r = nominal interest rate (as a decimal)
  • n = number of compounding periods per year

Key Differences Between APY and APR

Let’s clarify the fundamental differences:

  1. APR (For Borrowers):

    • What you pay on loans
    • Doesn’t include compound interest
    • Usually looks lower than APY
    • Used for crypto borrowing costs

  2. APY (For Lenders/Depositors):

    • What you earn on deposits
    • Includes compound interest effects
    • Higher than APR for the same nominal rate
    • Used for crypto savings and staking returns

The Role of Compounding in Crypto

Understanding compounding is essential for both borrowers and lenders in crypto:

For Lenders (APY):

  • Daily compounding: Most common in DeFi savings protocols
  • Weekly compounding: Typical in some staking platforms
  • Monthly compounding: Found in traditional-style crypto savings accounts

For Borrowers (APR):

  • Interest typically accrues daily but doesn’t compound
  • Some platforms may require monthly payments
  • Others might collect all interest at loan maturity

Real-World Applications

Let’s explore how APY and APR work in different crypto contexts:

  1. Crypto Savings Accounts

    • Advertised in APY to show total potential earnings
    • Rates typically range from 4-8% on stablecoins
    • Higher risk assets may offer higher APYs
    • Example: $10,000 USDC at 8% APY = $832.78 earned with daily compounding

  2. Crypto-Backed Loans

    • Shown in APR to display borrowing costs
    • Rates typically range from 6-12%
    • Collateral requirements vary by platform
    • Example: $10,000 loan at 8% APR = $800 in annual interest

  3. Staking

    • Usually displayed as APY since rewards can be restaked
    • Rates vary significantly by blockchain
    • Consider validator fees and unbonding periods
    • Example: ETH staking offering 4% APY

Conclusion

Understanding the difference between APY and APR is crucial for maximizing your crypto strategy:

  • APY shows what you’ll earn on deposits, including compound interest
  • APR represents what you’ll pay on loans, without compounding
  • Higher APY means better returns for savers
  • Lower APR means better rates for borrowers
  • Always consider the full picture: risks, costs, and market conditions

When evaluating crypto platforms, make sure you’re comparing the right metrics – APY for savings and APR for loans. Remember that the highest rates aren’t always the best option; consider platform security, reliability, and total costs before making your decision.

About Arch

Arch is building a next-gen wealth management platform for individuals holding alternative assets. Our flagship product is the crypto-backed loan, which allows you to securely and affordably borrow against your crypto. We also offer access to bank-grade custody, trading and staking services, powered by BitGo.

Disclaimer: This article is for informational purposes only and should not be considered financial advice. Cryptocurrency investments carry significant risks, and you should conduct thorough research and consider consulting with a financial advisor before making any investment decisions.