Staking is the closest thing crypto has to a bond: you lock up coins, the network pays you a yield, and the math is fully deterministic. Yet the single number every exchange and validator dashboard shows you — the advertised APY — is never the number you actually earn. It hides the compounding frequency, the claim schedule, and the fact that the yield is paid in the same coin whose price you cannot control. So let us calculate it properly.
This article does exactly that. You will see the APR-to-APY conversion, the growth formula for any compounding frequency, a fully worked $10,000 example at a quoted 10% across four frequencies, what actually sets a chain's staking yield, how to reverse-convert an advertised APY back to its quoted rate, and where staking sits against lending and liquidity provision. The same calculations for any stake, rate and horizon are available in the Staking APY Calculator.
What staking APY actually measures
Staking means locking up coins in a proof-of-stake network so they can be selected to validate blocks. In exchange, the network pays you from two sources: newly issued tokens and a share of transaction fees. Rewards arrive in the staked coin, not in dollars, so the honest unit of staking yield is the annualized rate at which your coin balance grows. That rate, expressed per year with compounding included, is the APY.
The word APY carries one assumption that most dashboards never state: the yield is reinvested. A protocol that pays 1% of your balance every month quotes a 12% nominal rate per year — that is the APR — but once each month's reward is staked and itself starts earning, the effective annual rate is (1.01)¹² − 1 = 12.68%. The APY is the number that includes that reinvestment; the APR is the sticker price before it.
Two more properties matter. First, APY is a coin-denominated rate: it says nothing about what the coin does in dollar terms over the year, and a 10% staking yield on an asset that falls 30% is still a loss in dollars. Second, APY annualizes whatever the underlying period is — daily, weekly, monthly — so two protocols quoting different periods cannot be compared without converting both to the same basis first.
The staking APY formula
Start from a quoted annual rate r and a compounding frequency n — 365 for daily, 52 for weekly, 12 for monthly, or 0 for no compounding at all. The balance after t years is V = P · (1 + r/n)^(n·t), and the corresponding annual rate is APY = (1 + r/n)ⁿ − 1. With no compounding the growth is simple interest, V = P · (1 + r·t), and the APY equals the quoted rate. When a dashboard mixes conventions, the APY/APR Converter converts between any quoted rate and its effective annual rate.
The formula works in reverse, which is the more useful direction in practice. Given any final balance, the effective annual rate is APY = (V/P)^(1/t) − 1. That is the exact calculation a staking dashboard should run to answer what a position is actually earning per year, and it is what a good calculator reports as the effective APY, including for multi-year horizons where the raw per-period rate is no longer visible.
Compounding frequency has a ceiling. As n grows, (1 + r/n)ⁿ approaches e^r, so 10% quoted with daily compounding gives 10.5156% and the continuous limit gives 10.5171% — a difference of 0.0015 percentage points on $10,000, about fifteen cents. The underlying mechanics are the same as any other compounding calculation, which the Compound Interest Calculator applies to savings and investments without a lockup.
Worked example: $10,000 at a quoted 10%, one year
Take 1,000 coins at $10 each — a $10,000 position — staked at a quoted 10% for 12 months, with the coin price held flat at $10 so the yield and the price can be separated. With no compounding, the balance ends at $11,000.00, a $1,000.00 gain. With monthly compounding it ends at $11,047.13, or 1,104.713 coins; weekly compounding gives $11,050.65, and daily compounding $11,051.56.
- No compounding (simple interest): $11,000.00 → +10.00%
- Monthly: $11,047.13 → +10.47%
- Weekly: $11,050.65 → +10.51%
- Daily: $11,051.56 → +10.52%
Hold the same position for two years and the spread widens: simple interest ends at $12,000.00, monthly compounding at $12,203.91, daily at $12,213.69. The gap between daily and simple grows from $51.56 in year one to $213.69 over the two years, because the reinvested rewards keep compounding themselves.
Two readings follow. First, compounding frequency is a second-order effect: at a quoted 10%, choosing daily over monthly is worth about $4.43 on $10,000 in a year. Second, the real lever is whether the reward is reinvested at all. If a protocol pays monthly but you claim and unstake every quarter, your effective compounding is quarterly and the balance ends at $11,038.13 — 10.38% instead of 10.47%. Small in one year, and growing every year you stay in.
What sets a chain's staking yield
A chain's staking yield is not a number the team picks. It is approximately the total rewards available — new issuance plus fees — divided by the amount of the coin that is staked. Staked as a share of supply, that is a dividend on a fixed pool: the more people stake, the more the yield per staked dollar falls, which is why mature networks drift lower as more of the supply locks, and why new launches start high and decay.
- Issuance (inflation): the stable component, set by the chain's monetary policy
- Fees: the elastic component, spiking with network usage
- Risks priced into the rate: slashing, unbonding lockups, custody
The fee share is the variable piece. A chain that passes 100% of fees to validators pays more when usage is high, so its yield is elastic with the market — low in a quiet network, spiking in a rally. For anyone planning to hold and compound for years, the mechanics of that growth over the long horizon are the same as in the compound interest guide; what changes is that the interest rate here is paid in a volatile asset.
The advertised rate also carries risks that a bank APY does not. Slashing: a validator that misbehaves loses part of its stake, and the loss is shared with delegators. Lockup: many chains impose an unbonding period of days to weeks, so your exit is not instant. Custody: staking through a centralized exchange means the exchange holds the key, and the yield you see is net of whatever it keeps. All three sit on top of the base risk that the coin's price moves, which the APY never prices in.
APY versus APR: converting what protocols quote
Most of the confusion in staking math comes from protocols quoting different bases. The conversion is mechanical. A 12% nominal rate compounded monthly gives (1.01)¹² − 1 = 12.68% APY; the same 12% compounded daily gives 12.75%; with no compounding it stays 12.00%.
- 12% APR, no compounding → 12.00% APY
- 12% APR, monthly → 12.68% APY
- 12% APR, daily → 12.75% APY
The reverse direction is the one you need when a dashboard shows APY 15% and you want the underlying rate. With monthly compounding, the quoted rate is 12 · ((1.15)^(1/12) − 1) = 14.06%. An advertised 15% APY is therefore a 14.06% nominal rate compounded monthly, not a 15% payout of principal per year. Converting before comparing keeps two validators on the same footing.
That is why the effective APY output is the number to compare positions with. It annualizes whatever final balance you have, so a 14-month position at one validator and an 8-month position at another land on the same per-year basis, and the tool's comparison table does the four-frequency version of the same conversion for you.
Staking against the alternatives
Staking's main competitor inside crypto is liquidity provision, and the trade is clean to state. An LP position earns fees on top of the long exposure, but the rebalancing against the pair's price path costs you impermanent loss: a 2x relative move costs 5.72% before fees, and a 4x move costs 20%. If the pool's fee run-rate does not cover that loss at the move you expect, the staking position — which takes none of it — is the better risk. You can price the loss at any move in the impermanent loss calculator and read the full arithmetic in the impermanent loss guide.
Against plain holding, staking is a plain long with a few percent of annual coin yield attached and two extra risks — slashing and lockup. For most major proof-of-stake coins those risks are small, so the yield is nearly free; for a small cap with active slashing it is a real discount you should price before you delegate. Against stablecoin lending and cash, the comparison is yield for yield: similar numbers, but the staking version pays in a volatile asset and can be slower to exit.
The real yield, and the borrowing check
One check matters more than any of the alternatives: your borrowing cost. Staking at 10% while a credit card runs at 24% is a guaranteed 14% loss on that money, no matter what the coin does. The yield only makes sense on capital that is not financing an expense, and the monthly cost of that expense is exactly what the loan calculator guide works out.
The nominal rate is not the real rate. In a year with 8% inflation, a 10% APY is roughly 2% of real purchasing power — the standard adjustment is (1 + APY)/(1 + inflation) − 1, and it matters most when you are comparing staking against a fixed-income alternative. The Real Interest Rate Calculator applies that formula to any pair of nominal rate and inflation.
The advertised APY is a starting point, not an answer. The number to decide with is the effective APY at your actual compounding frequency and horizon, converted to a real basis, net of whatever the protocol keeps, and checked against both your borrowing cost and the impermanent loss of the higher-yielding alternatives. Run those numbers before you delegate, and the decision is arithmetic instead of marketing.