Built a free mining profitability calculator, just looking for honest feedback from real miners
I've been working on a site that tracks current profitability for 61 ASIC miners across 7 algorithms. It pulls current coin prices, real network difficulty, and lets you plug in your actual electricity rate to see daily profit.
I also made a "which miner should I buy" quiz that recommends miners based on your budget, electricity cost, and what coin you want to mine. I'm not sure if anyone would actually use something like that, but I thought it was a cool idea.
I know there are already other sites and calculators that do some of this, and I'm definitely not pretending I invented the idea. But I have to start somewhere. Ultimately I'd like to keep building things that you guys would actually want to use and hopefully make the site genuinely helpful to the mining community.
I've done quite a bit of testing and recently had someone independently go through the site looking for bugs and calculation issues. I've worked through what they found, but now I'd really like some feedback from people who actually mine.
Are the profit numbers close to what you're actually seeing with your setup?
Is there anything obviously wrong or missing?
Are there assumptions or variables I'm overlooking that you would want control over?
Would you actually use something like this, or is it just another calculator nobody needs?
The site is completely free, no paywalls and no affiliate links. I'm not trying to sell anything. I really just want to know if I've built something useful and what I should be working on next.
Be honest. I'd rather hear the hard truth now than find out later that someone made a bad decision because my numbers were off.
I really do appreciate anyone who takes the time to look at it and give me some input.
Thank you so much!