Profit calculator
Your electricity price and fleet size against today's most profitable coins for this device.
* At $0.08/kWh. Adjust in the mining calculator.
Performance per algorithm
Measured hashrate and power draw; these numbers feed every profit figure on the site.
| Algorithm | Hashrate | Power | Efficiency | Updated |
|---|---|---|---|---|
| SHA-256 | 478 GH/s | 366 W | 1.306 GH/s/W | 2026-08-29 |
Live market value
Partner calculator from ASIC Miner Value, to cross-check profit and market prices.
Frequently asked questions about the Bitmain Antminer S3
What hashrate does the Bitmain Antminer S3 reach?
The Antminer S3 reaches 478 GH/s on SHA-256 at around 366 W.
How much can the Bitmain Antminer S3 earn per day?
At current network conditions the Antminer S3 earns about $0.03 per day mining NH SHA-256, for $-0.67 of profit at $0.08/kWh. Use the calculator above for your own electricity price.
Is the Bitmain Antminer S3 still worth it?
Mining stays profitable with the Antminer S3 as long as your electricity costs less than $0.0033 per kWh at today's rates.
Which coins can the Bitmain Antminer S3 mine?
The most profitable options today are Multi, BTC, BCH — the full ranking is in the profit calculator above.