TerraMine

Income Machine

Enter your mines. See what you earn now — and what to build next.

How many mines do you have? tap a number to edit
$0.00
per month · before boost
with ×20 boost → $0.00/mo
$0.00 / day · 0 mines

With & without the 20× boost

No boost
$0.00
/ month
$0.00 / day
$0.00 / yr
×20
Boosted
$0.00
/ month
$0.00 / day
$0.00 / yr

What you'll really earn

The boost doesn't run 24/7. Set hours per day you keep it on — real income lands between the two figures above.

8 h
Effective multiplier: 7.33× across a full day
Realistic / month$0.00
Realistic / day$0.00

Where your money comes from

Share of monthly income by mine type.

Add mines to see the split.

Per-type breakdown

MineCount/ day/ mo×20 / mo
Total0$0.00$0.00$0.00

Next mine is worth

$0.00
expected per new mine, per month · no boost
60% Rock · 30% Coal · 9% Gold · 1% Diamond
Reach an income goal
$/mo no boost
Buy
0
more mines
Cost
0
TerraBucks
Or
0
referrals
Enter a target above.
Spend TerraBucks you have
TB
Buys
0
mines
Adds/mo
$0
expected · no boost
Adds/day
$0
expected · no boost

Your luck

Your income vs. an average player with the same number of mines.

—
Add mines to measure your luck.
Assumptions & how this is calculated
  • Level 1 rates: Rock $0.002851, Coal $0.004147, Gold $0.005702, Diamond $0.011405 per mine per month, before boost.
  • A new mine's expected value weights those rates by placement odds (60/30/9/1). It's an average — you might roll several Diamonds or none.
  • Daily uses a 30.44-day average month; yearly is monthly × 12.
  • The ×20 figure is a theoretical maximum if the boost ran every minute — not sustainable. Real earnings sit between "no boost" and the realistic figure.
  • Referrals: your 1,000 TB referral bonus = 10 mines, so mines ÷ 10 = referrals.