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BW
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ASIC
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Scrypt
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RELEASED JAN 2018
BW L21 — Profitability Simulator
Profit /day
$-1.94
Income /day
$0.34
2.8 DOGE/day
Cost $2.28 @ $0.1/kWh
Hashrate
550Mh/s
Scrypt
Power · Efficiency
950.0W
1.73 j/Mh
BW L21 loses up to $1.94 a day, best on Scrypt hashpower sale. Also available: mining Scrypt at 550 Mh/s ($-2.06/day). Pulling 950 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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5 minutes ago
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Network hashrate
2.79 PH/s
This rig
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Network ≈
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Scenario · add 1 of this rig
vs Dogecoin network: 2.79 PH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Profit vs cost
cost 876.92%
Tap to switch · 8 sections Profitability Simulator 5/8
Profitability Simulator · Dogecoin
Dogecoin network →
Network hashrate
2.79 PH/s
This rig
550 Mh/s
Network ≈
5,074,179 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Dogecoin network: 2.79 PH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Frequently asked
About the BW L21
Is the BW L21 profitable?
As of October 2026, the BW L21 earns $-2.02/day mining Scrypt at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does Scrypt network hashrate change BW L21 profit?
When Scrypt network hashrate rises, your share of block rewards shrinks proportionally — the BW L21 earns less even if the coin price stays flat. The simulator above lets you scale network hashrate up or down to model competitive pressure from new miners coming online.
What if the Scrypt coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the BW L21's revenue — and because electricity is fixed, profit grows by more than 2×. The simulator above lets you set a custom price to model upside or downside.
