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Bitmain Antminer S9

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Is the Antminer S9 profitable?

The Bitmain Antminer S9 (14Th) mines Bitcoin on the SHA-256 algorithm at 14 TH/s, drawing 1,372 W (98.0 J/TH). At $0.08 per kWh it earns about $0.53 a day but spends $2.63 on power, so it loses $2.11 a day. It only makes money if your power costs less than about $0.016 per kWh.

That puts it #355 of 522 on daily profit across every miner we track, and #239 of 262 SHA-256 miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in November 2017.

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$0.99-$0.46-$14
$0.05$1.65-$1.12-$34
$0.06$1.98-$1.45-$43
$0.08$2.63-$2.11-$63
$0.10$3.29-$2.77-$83
$0.12$3.95-$3.43-$103
$0.15$4.94-$4.41-$132

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