TerraMine Earnings Calculator
Enter your Rock, Coal, Gold and Diamond TerraAcres to estimate your base monthly rent, boosted income, yearly earnings and progress toward TerraMine's $200 monthly withdrawal ceiling.
The default mine rates below are derived from my own live BeerMoneyUniverse TerraMine account and will be updated if TerraMine changes its economics.
Your Portfolio
Estimated Earnings
*The cashout estimate applies a $200 monthly ceiling to the calculated earnings. Actual withdrawals depend on TerraMine's current rules, account eligibility and future policy changes.
Mine Earnings Breakdown
| Mine Type | Count | Observed Rate | Base Monthly Income |
|---|---|---|---|
| Rock | 95 | $0.0028512 | $0.270864 |
| Coal | 44 | $0.0041472 | $0.182477 |
| Gold | 15 | $0.0057214 | $0.085821 |
| Diamond | 1 | $0.0118610 | $0.011861 |
How the Boost Estimate Works
TerraMine's income boost does not need to be active for a full 24 hours to estimate its effect.
The calculator treats boosted hours at your selected multiplier and the remaining hours at normal 1x production.
For example, with a 20x boost active for eight hours per day, your effective daily multiplier is approximately 7.33x.
A full 24 hours at 20x produces the full 20x estimate.
How Many Mines Might $200/Month Require?
Based on Your Portfolio Mix
The calculator can estimate how many total TerraAcres would be needed to reach $200 per month if your future mine rarity distribution resembled your current portfolio.
Estimated mines required:
2,813
This is an estimate, not a fixed TerraMine threshold. A portfolio containing more Gold and Diamond mines should reach the same income with fewer total properties.
Additional Mines Needed
Based on your current portfolio and boost assumptions:
2,658
This number updates automatically as you change your mine counts or boost schedule.
TerraMine Reinvestment Calculator
TerraBucks received:
TerraAcres purchasable at 100 TB each:
Remaining TB:
Why the 300 TB Promotion Matters
Normal Conversion
At 200 TB per dollar:
$1 = 200 TB = 2 TerraAcres
Promotional Conversion
At 300 TB per dollar:
$1 = 300 TB = 3 TerraAcres
That means the promotional conversion produces 50% more TerraAcres per reinvested dollar than the normal 200-TB rate.
I have personally completed the $1 → 300 TB conversion successfully in my BeerMoneyUniverse TerraMine account.
Rates Used by This Calculator
The default rates come from my own TerraMine account snapshot containing 155 total properties.
| Mine | BMU Properties | Displayed Monthly Rent | Calculated Rate Per Property |
|---|---|---|---|
| Rock | 95 | $0.270864 | $0.0028512/mo |
| Coal | 44 | $0.182477 | ≈ $0.0041472/mo |
| Gold | 15 | $0.085821 | ≈ $0.0057214/mo |
| Diamond | 1 | $0.011861 | $0.011861/mo |
Snapshot recorded September 2026. TerraMine is a developing game and these rates may change. Beer Money Universe will update this calculator when material changes are observed.
Important: This Is an Estimate
This calculator is based on observed TerraMine account values, not a guarantee from TerraMine or Beer Money Universe.
Actual earnings can differ because of boost uptime, future reward changes, mine rarity, account activity, withdrawal rules and other changes to the game's economy.
TerraAcres are game assets controlled by TerraMine. They should not be treated as deposits, securities or guaranteed investments.
See the Real Account Behind the Calculator
I am tracking my own BeerMoneyUniverse TerraMine account from 155 properties toward increasingly meaningful monthly income, including TB accumulation, reinvestment, cashouts and leaderboard progress.
Follow the TerraMine Experiment