Plain English
APR (Annual Percentage Rate) is the simple annual interest rate on an investment or loan, not adjusted for compounding. If you borrow at 6% APR, you pay 6% per year of interest in dollars — with no compounding factored in.
How it actually works
APR is the headline rate most lenders quote. It is mathematically simpler than APY but less accurate for products that compound. For a 6% APR with monthly compounding, the effective annual yield (APY) is about 6.17%. The structural rule: borrowers want APR (looks lower), savers want APY (looks higher). Both are mathematically valid; just know which one is being quoted.
What it means for you
For members borrowing against crypto, APR is usually the right number — lending protocols quote borrow rates as APR. For members earning yield, APY is the better comparison metric. Mixing the two leads to bad apples-to-oranges comparisons.
We teach the practical discipline: convert everything to APY before comparing, and convert borrowing costs to APR before evaluating. Use the right number for the right side of the transaction.
Educational content only. Not investment, tax, or legal advice.