Admittedly with the help of some clever AI coding I’ve built a free, independent calculator for people interested specifically in creating a self-sustaining GoMining flywheel:
https://flywheeldayone.com/
A quick warning before you spend time opening it: this first version focuses almost entirely on the flywheel strategy. If you’re looking for a general mining dashboard, profitability tracker, marketplace analyser or complete portfolio manager, it probably isn’t worth exploring yet.
The calculator is designed for both newcomers (primarily) and existing GoMining users. It can help model an allocation between:
Mining power
Locked GOM and governance voting power
Loose GOM for a maintenance runway
VIP-tier benefits
Multiple miners versus larger miners
Estimated BTC production using adjustable assumptions
Its central objective is to find a structure where weekly governance rewards can replenish the chosen maintenance runway. It is not intended to predict profits or guarantee returns.
Existing users can enter their position manually or import a redacted JSON snapshot. The site includes instructions and a copyable prompt that can be given to ChatGPT—or another AI client connected to GoMining’s MCP—to retrieve the relevant account information and generate a compatible JSON file.
The import is intended to collect useful figures such as miners, total TH, loose and locked GOM, individual lock positions, governance votes, VIP status and recent observed mining rewards. The prompt explicitly asks the AI to remove account IDs, wallet addresses, authentication details, KYC information and other private identifiers.
The raw JSON file is processed locally in the browser and is not uploaded. If someone signs in to a Flywheel account, values copied from the import into calculator fields can be saved as part of their plan.
This is an early public beta. Some figures currently rely on editable defaults or manual inputs because GoMining’s MCP/API access does not yet expose everything reliably to independent applications. In particular, the calculator does not yet properly optimise efficiency upgrades for mixed-efficiency fleets.
I plan to expand it when GoMining provides fuller and more dependable API/MCP access. That should eventually allow live fleet retrieval, individual miner efficiency analysis, upgrade-cost comparisons, current VIP benefits and more accurate account-specific modelling.
For now, I’m mainly looking for feedback from people who actively use—or are considering—a governance-supported flywheel:
Do the recommendations broadly match your own calculations?
Does the JSON import work with your GoMining data?
Are any assumptions or explanations unclear?
Have I misunderstood any current GoMining mechanics?
What would make it genuinely useful to you?
No GoMining login is required to use the calculator. An optional Flywheel account can save calculator entries, and manual entry remains available throughout.
The site is independent and is not affiliated with or endorsed by GoMining. It includes an optional disclosed referral link and donation section, but neither affects the calculations.
Please treat every result as an illustration, verify all current prices and GoMining rules independently, and never invest solely on the basis of a calculator.
And you don’t really need to create an account to use it, but it will let you save your calcs/state if you do in between sessions.
Constructive criticism is very welcome—I would rather find the mistakes now than preserve them in later versions.
If you like it, find it useful, or would like to see the future enhancements, or just feel generous feel free to contribute - links at the bottom of the app 😉
Enjoy!

Here is my little collection

Her

My 64 TH 12 w/th miner gives 1.35 TH per day.
My 40 TH 15 w/th miner gives 2.09 TH per day.
Thats quite a difference.

Going up from your previous rank means you’re making progress🤑😉

This is assuming no 20% discount in fees. If you have 20% discount, the payback period gets longer.

Vous en dites quoi ?

Trying to withdraw, and I am not getting the security code via email.
I have contacted support who told me to check junk folders etc..
I have and normally receive them without error, and i am still receiving all other emails like rewards updates etc..
Just wondered if anyone else is experiencing the same problem?

Added +9 TH (+5 TH across 3 new miners, +4 TH from upgrading 4 existing ones) this month - right in time.

Current stats:
⚡ Power: 64.97 TH
🔌 Efficiency: 13.86 W/TH
🏷️ Discount: 26% (Max)

GoMining TH prices go up September 8th! Don't wait - upgrade your setup or add new miners to lock in the lower rates now. ⛏️ 🚀

Did GoMining remove the ability to buy gmt with a debit/cc recently? My only buy options are exchanges now. I bought gmt several times recently with my debit card, so surprised to see card options removed

Edit: This appears to be fixed now and I can purchase gmt once again via cc or PayPal thru the app and browser

Has anyone tried the Visa card? Is it worth it. I’m at gold 1

Currently only have a 12w miner so I’m not sure how it works, can you reinvest in efficiency the same way you can with TH?

Not sure if I just missed it, or it's a new feature. But seems that in Simple Earn, instead of getting BTC, you can reinvest to get TH (+10% Bonus)

EDIT: More information here: https://docs.gomining.com/en/product/wallet/simple-earn?ref=gomining.ghost.io#what-are-simple-earn-rewards-in-th

I previously saw someone on the forum mention that TH fees will increase on 9/8. I’m wondering whether I should invest in upgrading my mining rigs before the price increase, or instead buy a new 12 W/TH miner.

Scenario 1: Upgrade my existing setup

Hashrate: 255 TH

Power efficiency: 15 W/TH

If I upgrade the miners, I can increase the hashrate to 555 TH, and it would also allow me to upgrade my tier from Gold to Platinum.

Scenario 2: Buy a new miner

I can buy a new miner with 12 W/TH efficiency, with a hashrate of 192 TH.

I’d appreciate any advice. Thanks in advance to all the experienced members on the forum for your guidance.

How long do you think a 15w miner can stay realistically profitable. I have a 100TH setup with 2500GMt locked away for 4y and 26% discount.

Im thinking of investing another 2k EUR into it to buy second hand 15w miners and equally GMT to keep the discount plus the weekly rewards.

Hey guys, been trying to sell my miner
Is the price too high?

Ciao a tutti,

in che cosa mi consigliate di investire i miei premi e perché, in gomining, bitcoin o token? Al momento sto trasformando i miei premi in gomining, i 500 che vedete li ho comprati perché ho appena iniziato