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FIG · Equipment

Bitmain Antminer KS5

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Is the Antminer KS5 profitable?

The Bitmain Antminer KS5 (20Th) mines Kaspa on the kHeavyHash algorithm at 20 TH/s, drawing 3,000 W (150 J/TH). At $0.08 per kWh it earns about $4.52 a day but spends $5.76 on power, so it loses $1.24 a day. It only makes money if your power costs less than about $0.063 per kWh.

That puts it #303 of 522 on daily profit across every miner we track, and #6 of 23 kHeavyHash miners on efficiency. It isn’t in stock with us at the moment. It’s an air-cooled unit, released in March 2024.

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$2.16$2.36$71
$0.05$3.60$0.92$28
$0.06$4.32$0.20$6
$0.08$5.76-$1.24-$37
$0.10$7.20-$2.68-$80
$0.12$8.64-$4.12-$124
$0.15$10.80-$6.28-$188

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