Hey everyone,
I’ve been messing around with small Bitcoin mining setups for a couple of years (started with a few S19s at home, then moved to a container) and kept getting annoyed that every online calculator was either super basic or completely ignored real-world headaches like electrical upgrades, cooling, labor, and actual long-term forecasts.
So I built a completely free, privacy-first calculator made specifically for Bitcoin ASIC mining.
What it actually does:
- Pick real miner models (full database) and scale to any size farm
- Calculates every Capex item: cables, transformers, breakers, racks, containers, dry coolers, labor hours, etc.
- Air vs hydro cooling with real specs
- Solar simulation (how much you actually need and what it saves)
- Detailed 12–72 month forecasts (difficulty, network hashrate growth, halvings, ASIC degradation, pool payout schemes, different revenue strategies)
- Cash-flow graphs, IRR, NPV, break-even price, hashprice
- Nice farm visualization (schematic + cyberpunk 3D style I’m still polishing)
You save your farm with cryptographic keys (no accounts, no data collection (save for vercel analytics just to track traffic); pure Bitcoin spirit).
It’s still a work in progress and I know it has a few rough edges, but the core numbers are based on real hardware and costs.
Link:
https://www.bitcoinminingfarmcalculator.comI’d really love honest feedback from actual miners here.
What costs or variables did I miss that matter in the real world?
Any feature that would make you actually use this when planning or expanding a farm?
Thanks in advance; happy hashing, and may your next difficulty adjustment be kind!
