Is Pearl mining profitable? Nobody can answer that for you in one number, because it depends on your hardware, your costs and a network that changes every day. What you can do is work it out yourself in a few minutes. This guide explains the Pearl mining profitability method step by step, then runs one worked example with real numbers from September 29, 2026.
The six numbers you need
- Your hashrate, as your miner or pool dashboard reports it.
- Network hashrate, shown by most pools. Use the same pool’s figure as your own hashrate where you can, so the units match.
- Block reward: the PEARL paid per block. Pearl’s reward declines slowly with every block.
- Blocks per day: 86,400 seconds divided by the average block time. Use a recent average, not the average since launch.
- Pool fee: from 0% to 2% on most community pools, 20% on the official pool. See Pearl mining pools compared.
- Your cost: electricity (kilowatts at the wall times 24 times your price per kWh) or, for rented GPUs, the hourly rental rate times 24.
How to calculate Pearl mining profit
- Network share = your hashrate / network hashrate.
- Network issuance per day = blocks per day × block reward.
- Your PEARL per day = network share × network issuance × (1 − pool fee).
- Revenue per day = PEARL per day × PEARL price.
- Profit per day = revenue − power or rental cost. If you bought hardware, also divide its cost by the days you expect to run it.
Worked example (September 29, 2026)
Every input below was fetched on September 29, 2026. Only the power figures are assumptions, and they are marked as such.
| Input | Value | Source |
|---|---|---|
| Your hashrate | 220 TH/s | Kryptex Pool’s listed RTX 5090 figure |
| Network hashrate | about 47.29 EH/s | HeroMiners pool stats |
| Block reward | about 2,297.4 PEARL | Coinbase of block 120,730 |
| Average block time | about 160 s (last 5,000 blocks) | Pearl block explorer data |
| Pool fee | 1% | Typical PPLNS pool |
| PEARL price | $1.30 | CoinGecko |
| Power draw | 500 W (assumption) | Measure your own |
| Electricity price | $0.15 per kWh (assumption) | Your utility bill |
Working it through:
- Network share: 220 TH/s / 47.29 EH/s = about 0.00000465 (0.000465%).
- Blocks per day: 86,400 / 160.5 = about 538.
- Network issuance: 538 × 2,297.4 = about 1,236,000 PEARL per day.
- Your PEARL per day: 0.00000465 × 1,236,000 × 0.99 = about 5.7 PEARL.
- Revenue: 5.7 × $1.30 = about $7.40 per day.
- Power: 0.5 kW × 24 h × $0.15 = $1.80 per day.
- Profit before hardware cost: about $5.60 per day.
What changes the answer
- Network hashrate. When more GPUs join, your share shrinks even if your rig does not change.
- Block reward. It declines with every block, so the same share earns a little less PEARL each week.
- Block time. Slower blocks mean fewer blocks, and fewer PEARL, per day. Pearl’s protocol targets one block every 3 minutes 14 seconds (about 445 blocks a day), while recent blocks have averaged closer to 2.7 minutes. If blocks settle at the target, daily issuance drops by about a fifth. Early in the chain’s life blocks came much faster, so averages since launch are misleading.
- PEARL price. Revenue in dollars moves with the market. This guide makes no forecast about it.
- Pool fee and luck. A 20% fee versus 1% is a large difference. PPLNS payouts also swing with pool luck from day to day.
Renting instead of owning
With rented GPUs such as H100s, swap the electricity line for the rental price. If a card rents for R dollars an hour, your daily cost is 24 × R, and you need its PEARL output times the PEARL price to beat that. Rental prices vary a lot by provider, so get a real quote and use the hashrate the provider or your pool reports for that card. For card choices, see the best GPUs for Pearl mining.
After you mine
Pool payouts need a prl1p address you control; the payout wallet guide covers that, and Oyster’s Mining screen shows today, 7-day and daily-average earnings so you can check your estimate against reality. Mined coins need 100 confirmations before they can be spent, roughly 4.5 to 5.5 hours at recent block times. When you want to turn PEARL into USDT, see how to sell PEARL.
Frequently asked questions
Is Pearl mining profitable?
It depends on your hashrate, the network hashrate, the block reward, your pool fee, your power or rental cost and the PEARL price, and all of them change. Work out your own numbers with the method in this guide, and redo them regularly.
How much PEARL can I mine per day?
Multiply your share of the network hashrate by the PEARL the whole network issues per day, then subtract your pool fee. On September 29, 2026 the network issued roughly 1.24 million PEARL per day, so a rig with one millionth of the network would earn about 1.24 PEARL per day before fees.
Why do mining calculators give different answers for Pearl?
Mostly because pools estimate the network hashrate differently, and different miners report hashrate differently. Two pools can show network figures more than twice apart on the same day, which changes the result by the same factor.
Does the Pearl block reward go down?
Yes. The reward declines a little with every block. The coinbase of block 1 paid about 3,229.6 PEARL; by block 120,730 on September 29, 2026 it paid about 2,297.4 PEARL. Fewer new coins per block means lower earnings for the same share of the network.
