CoinWarz

Estimate proof-of-work mining profitability and compare ASIC miners using CoinWarz calculators and charts.

coinwarz.com
CoinWarz homepage screenshot

About CoinWarz

CoinWarz is a website for estimating proof-of-work mining profitability and comparing ASIC miners. Its main tool is a calculator that ranks mining hardware by profit per watt for a chosen power limit and electricity price. The homepage example uses $0.10/kWh and a 3,000 W budget, and it shows both a best-single-machine result and an optimized mix of machines. The site also displays Bitcoin price, network difficulty, network hashrate and block reward, along with related charts.

A one-year Bitcoin mining forecast lets users model difficulty and Bitcoin price across 26 difficulty retarget periods, with the next halving applied when it falls within that window. Results depend on the electricity price, power limit, hardware figures and price or difficulty paths the user enters, so they are estimates rather than guaranteed earnings. The homepage example figures are a dated snapshot from October 13.

Key features

  • Profit-per-watt rankings of ASIC miners for a set power limit
  • Mix optimizer that combines several machines within a power budget
  • Merge-mining calculators for Litecoin and Dogecoin
  • Displays of Bitcoin price, network difficulty, hashrate and block reward
  • One-year Bitcoin mining profitability forecast with custom difficulty and price paths
  • Charts for difficulty, hashrate and a Bitcoin halving countdown
Best for: Cryptocurrency miners and prospective buyers who want to compare proof-of-work mining hardware against their electricity costs.
Good for
  • Ranks hardware by profit per watt, which allows comparison across machines with different power draws
  • Lets users set constraints such as power limit, quantity cap, hardware budget and algorithm filter
  • Covers several proof-of-work coins, including Bitcoin, Zcash, Monero and Litecoin
Watch out for
  • Results depend on the electricity price, power limit and hardware figures the user enters
  • The forecast is a projection based on difficulty and price paths the user selects, not a prediction of actual earnings
  • The example figures on the homepage are a snapshot from a specific date and time

CoinWarz at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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CoinWarz FAQ

What does the one-year forecast include?
It adjusts difficulty and Bitcoin price across 26 retarget periods, shows daily profit for a given hashrate and power cost, and sums cumulative earnings. The next halving is applied when it falls within the forecast window.
What constraints can the hardware optimizer use?
The homepage describes a power limit, a quantity cap, a hardware budget and an algorithm filter. If no combination fits these constraints, the tool reports that nothing fits and suggests loosening them.
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