Kaspa KAS

At 5¢/kWh the most profitable Kaspa miner today, the Bitmain Antminer KS7 (45Th), earns about $7.99 a day and burns $4.16 of electricity, leaving about $3.83 a day. 4 of 24 kHeavyHash miners we track are profitable at that price. Set your own power price above and the whole page recalculates.

Ranked by profit per day at 5¢/kWh: Bitmain Antminer KS7 (45Th) ($3.83/day, 45 TH/s at 3,465 W), Bitmain Antminer KS7 (40Th) ($3.40/day, 40 TH/s at 3,080 W), IceRiver KAS KS7 ($1.13/day, 30 TH/s at 3,500 W). The most efficient machine we track is the Bitmain Antminer KS7 (45Th) at 77.0 J/TH; cheap power favours raw hashrate, expensive power favours efficiency, so the order changes with your price.

At today's price and difficulty the Bitmain Antminer KS7 (45Th) breaks even at about 9.6¢ per kWh: above that it costs more to run than it earns. Pool fees (usually 1-4%), cooling and any hosting margin come on top, so plan with a buffer. Of the 24 machines we track, 7 are in profit at 3¢/kWh, 4 at 6¢ and 0 at 10¢, which is why miners chase cheap power.

The fastest payback at 5¢/kWh is the IceRiver KAS KS7 Lite: about $699.00 for the machine, $0.15 profit a day, so roughly 13 years if price and difficulty stayed where they are today. In practice difficulty usually rises as new machines ship, so real payback is longer; a falling coin price stretches it further, a rally shortens it.

The Bitmain Antminer KS7 (45Th), at 45 TH/s, mines about 207.5 KAS a day today, worth $7.99. That is 0.012% of the network's 363 PH/s. The whole network mints about 1.78 million KAS a day ($68,618), and every miner earns its share of hashrate.

On its own, one Bitmain Antminer KS7 (45Th) would find a Kaspa block about once every hour on average, and luck can stretch that a long way. With blocks this frequent, even a single machine gets regular rewards; pools still smooth the payouts. FPPS and PPS+ pools pay a fixed amount per share (fees often 2-4%), PPLNS pools pay out only when the pool finds a block (often 0-2%, but lumpier).

Right now each block pays about 2.060 KAS including fees, with several blocks every second, about 1.78 million KAS a day. 26.72 billion of the 28.70 billion maximum are already out (93%). Emission falls every month by a factor of the twelfth root of one half, a full halving spread over a year. Since the Crescendo upgrade in May 2025 Kaspa produces 10 blocks per second, each paying a small slice.

kHeavyHash (Kaspa) puts a large matrix multiplication between two Keccak hashes. GPUs mined it until 2023; ASICs from IceRiver and Bitmain (KS series) now do almost all of it. Kaspa makes many blocks per second, so even a single machine gets smooth pool payouts. We track 24 kHeavyHash machines; judge them by J/TH (efficiency) against your power price, then by price per TH, cooling type and the warranty and repair options where you will run them.

One megawatt of power runs about 288 Bitmain Antminer KS7 (45Th) units. At 5¢/kWh that is roughly $33,550 a month in profit before pool fees, cooling overhead and staff. That fleet would add about 4% to the network's hashrate, so once difficulty catches up every machine earns roughly that much less. Site profit is very sensitive to the power price: every 1¢/kWh costs about $7,296 a month at one megawatt. CryptoSites.io lists powered land, container farms and hosting with the power price on every listing.

Pick a machine for your power price (see the table above), then sort out power and cooling: most ASICs need 200-277 V at 10-30 A each, hydro models usually 380-415 V three-phase and a cooling loop, and air-cooled units are too loud for a home. Set up a Kaspa wallet, point the machine at a pool, and watch temperatures in the first days. If you don't have cheap power and space, hosting is the usual route: a host runs the machine for an all-in price per kWh. CryptoSites.io lists both powered sites and hosting.