Definition
FPPS (Full Pay Per Share) is a mining-pool payout scheme that pays each miner a fixed amount for every valid share they submit, calculated from the share’s expected value — the block subsidy plus an estimate of the transaction fees a block is expected to carry. The pool, not the miner, absorbs the luck of when blocks are actually found.
FPPS sits between two older models. Plain PPS pays only the subsidy portion of each share’s value and keeps the transaction fees for the pool. FPPS extends PPS by also crediting miners a proportional cut of the fees a block would typically include, so over time a miner earns close to what the network would pay them if they found blocks at exactly their fair statistical rate.
How the math works in practice
Every share your ASIC submits represents a known, tiny probability of finding a block. The pool knows the current network difficulty, the share difficulty it assigned to your hashrate, the size of the current block reward, and an average of recent transaction-fee income. From those it derives a fixed payout per share. Submit shares steadily and your balance climbs steadily, whether or not the pool actually mined a block that day.
This is the defining trade of FPPS: the pool takes on variance. A single miner who points one machine at the network directly — classic solo mining — might wait years between blocks and then collect everything at once. FPPS smooths that lottery into a near-constant trickle. Because the operator is underwriting that risk and fronting fee estimates before blocks confirm, FPPS pools generally charge a higher pool fee than minimal-fee solo or donation pools. The exact percentage varies by operator; always read the current published rate rather than assuming a fixed number.
Why it matters for ASIC miners
For most people running an S19, S21, or a stack of them in a home or hosted mining pool setup, FPPS is the practical default. Predictable daily income makes it far easier to model return on investment, schedule power costs, and decide whether a machine should keep running at a given electricity rate. If you are tuning a fleet for break-even on a tight power tariff, knowing that payouts arrive on a smooth schedule — instead of in unpredictable lumps — lets you treat mining revenue almost like a yield curve rather than a gamble.
FPPS also changes what transaction-fee spikes mean to you. Because the scheme bakes an estimate of fees into every share, a sudden mempool surge does not pay out to you the instant it happens; you receive the pool’s modeled fee component, averaged over a window the operator defines. During quiet fee periods this can work in your favour, and during fee mania a transparent operator’s averaging may lag the spike. Pools that publish their fee-estimation method clearly are easier to trust on this point.
FPPS versus other schemes
The main alternative you will encounter is PPLNS (Pay Per Last N Shares), where rewards are distributed only when the pool actually finds a block, split across shares submitted in a recent window. PPLNS pushes variance back onto miners but tends to carry lower fees and rewards loyal, continuous hashing. Newer non-custodial designs take a different path entirely: protocols like OCEAN’s DATUM (using the TIDES scheme) pay miners directly through the block’s coinbase output rather than holding a custodial balance, so there is no pool wallet between you and your earnings. These models trade FPPS’s smoothness for self-custody and transparency.
D-Central’s own pool work follows that decentralization-first thread: it launches solo-first with PPLNS-style pooled rewards planned later, transparent published fees, and no hidden developer-fee mining skimming your hashrate in the background. FPPS remains the easiest on-ramp for a new miner who wants steady payouts, while non-custodial models point toward a future where the miner, not the pool, holds the keys.
If you are choosing your first pool or weighing a switch, match the payout scheme to your goals: pick FPPS for predictable cash flow, PPLNS for lower fees with more variance, or a non-custodial model for maximum sovereignty. New to the hardware side of the equation? Browse our ASIC selection to find a machine whose efficiency fits your power rate before you commit hashrate to any pool.
In Simple Terms
A pool payout method paying miners a fixed rate per share including estimated transaction fees.
FPPS (Full Pay Per Share) is a mining-pool payout scheme that pays each miner a fixed amount for every valid share they submit, calculated from the share's expected value — the block subsidy plus an estimate of the transaction fees a block is expected to carry. The pool, not the miner, absorbs the luck of when blocks are actually found.
FPPS sits between two older models. Plain PPS pays only the subsidy portion of each share's value and keeps the transaction fees for the pool. FPPS extends PPS by also crediting miners a proportional cut of the fees a block would typically include, so over time a miner earns close to what the network would pay them if they found blocks at exactly their fair statistical rate.
How the math works in practice
Every share your ASIC submits represents a known, tiny probability of finding a block. The pool knows the current network difficulty, the share difficulty it assigned to your hashrate, the size of the current block reward, and an average of recent transaction-fee income. From those it derives a fixed payout per share. Submit shares steadily and your balance climbs steadily, whether or not the pool actually mined a block that day.
This is the defining trade of FPPS: the pool takes on variance. A single miner who points one machine at the network directly — classic solo mining — might wait years between blocks and then collect everything at once. FPPS smooths that lottery into a near-constant trickle. Because the operator is underwriting that risk and fronting fee estimates before blocks confirm, FPPS pools generally charge a higher pool fee than minimal-fee solo or donation pools. The exact percentage varies by operator; always read the current published rate rather than assuming a fixed number.
Why it matters for ASIC miners
For most people running an S19, S21, or a stack of them in a home or hosted mining pool setup, FPPS is the practical default. Predictable daily income makes it far easier to model return on investment, schedule power costs, and decide whether a machine should keep running at a given electricity rate. If you are tuning a fleet for break-even on a tight power tariff, knowing that payouts arrive on a smooth schedule — instead of in unpredictable lumps — lets you treat mining revenue almost like a yield curve rather than a gamble.
FPPS also changes what transaction-fee spikes mean to you. Because the scheme bakes an estimate of fees into every share, a sudden mempool surge does not pay out to you the instant it happens; you receive the pool's modeled fee component, averaged over a window the operator defines. During quiet fee periods this can work in your favour, and during fee mania a transparent operator's averaging may lag the spike. Pools that publish their fee-estimation method clearly are easier to trust on this point.
FPPS versus other schemes
The main alternative you will encounter is PPLNS (Pay Per Last N Shares), where rewards are distributed only when the pool actually finds a block, split across shares submitted in a recent window. PPLNS pushes variance back onto miners but tends to carry lower fees and rewards loyal, continuous hashing. Newer non-custodial designs take a different path entirely: protocols like OCEAN's DATUM (using the TIDES scheme) pay miners directly through the block's coinbase output rather than holding a custodial balance, so there is no pool wallet between you and your earnings. These models trade FPPS's smoothness for self-custody and transparency.
D-Central's own pool work follows that decentralization-first thread: it launches solo-first with PPLNS-style pooled rewards planned later, transparent published fees, and no hidden developer-fee mining skimming your hashrate in the background. FPPS remains the easiest on-ramp for a new miner who wants steady payouts, while non-custodial models point toward a future where the miner, not the pool, holds the keys.
If you are choosing your first pool or weighing a switch, match the payout scheme to your goals: pick FPPS for predictable cash flow, PPLNS for lower fees with more variance, or a non-custodial model for maximum sovereignty. New to the hardware side of the equation? Browse our ASIC selection to find a machine whose efficiency fits your power rate before you commit hashrate to any pool.