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FIG · Equipment

Bitmain Antminer L11 Pro

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Is the Antminer L11 Pro profitable?

The Bitmain Antminer L11 Pro (21Gh) mines Litecoin and Dogecoin on the Scrypt algorithm at 21 GH/s, drawing 3,612 W (172 J/GH). At $0.08 per kWh it earns about $12.64 a day, spends $6.94 of that on power, and keeps $5.70. That’s around $171 a month. It stops making money above roughly $0.146 per kWh.

That puts it #39 of 522 on daily profit across every miner we track, and #5 of 60 Scrypt miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in September 2025.

Profit at different electricity prices

Same machine, same day, different power bill. Find the row closest to what you pay.

Power pricePower / dayProfit / dayProfit / month
$0.03$2.60$10.04$301
$0.05$4.33$8.30$249
$0.06$5.20$7.44$223
$0.08$6.94$5.70$171
$0.10$8.67$3.97$119
$0.12$10.40$2.23$67
$0.15$13.00-$0.37-$11

Figures updated 16:26 UTC, 25 September 2026, using today’s network difficulty and coin prices. Estimates, not financial advice.