## FANDOM

126 Pages

Each building's price is calculated with the following formula (without taking discount upgrades and auras in account), rounded up to the next integer:

$\text {Price} = \text {Base cost} \times 1.15 ^ {M-F}$
where M – the number of that type of building currently owned;
F – the number of that type of building you have for free (cursors and grandmas you get from Starter kit and Starter kitchen prestige upgrades.)

Or, equivalently:

$\text {Price of Building Number (N+1)} = \text {Price of Building Number N} \times 1.15$

For approximate calculations when one is not in the mood to use a calculator, this translates roughly to a doubling of price every 5 buildings, and a thousand increase every 50.

$\text {Price of Buy 10} = \text {Price} \times 20.303718238$

$\text {Price of Buy 100} = \text {Price} \times 7828749.671335256$

Therefore, the cumulative price for N buildings is calculated as a finite geometric series:

$\text {Cumulative price} = \frac { \text{Base cost} \times ( 1.15 ^ N-1 )}{0.15}$

If you already got some buildings (for example, if you have 200 Cursors and want to know how much you will spend to reach 240), you can edit a bit the previous formula and get :

$\text {Cumulative price} = \frac { \text{Base cost} \times ( 1.15 ^ b-1.15 ^ a )}{0.15}$

Where a is the number of buildings you have, and b is the number you wish to have.

You can get discounts with the following game elements:

• Season saving gives a 1% discount
• Santa's dominion gives a 1% discount
• Faberge egg gives a 1% discount
• Divine discount gives a 1% discount
• Everything must go gives a 5% discount
• Dotjeiess spirit gives a 7%/5%/2% discount on the Diamond/Ruby/Jade slot
• Fierce Hoarder aura gives a 2% discount
• Reality Bending aura gives a 0.2% discount (stacking additively with Fierce Hoarder aura)
• Summon Crafty Pixies spell gives a 2% discount
• Fortune Cookie upgrade #100 gives a 1% discount, and upgrades #001-#017 give a 7% discount to specific buildings
• Cheapcaps planted in clay give a discount of 0.25% each

These discounts stacks multiplicatively. The maximal possible discount is

$0.9975^{36} \times 0.99^5 \times 0.98 \times 0.978 \times 0.95 \times 0.93^2 \approx 0.6844$

When selling a building, you are refunded quarter of the building's current price (0.5 with Earth Shatterer aura). This is actually 1.15 times the amount displayed on the button, as the calculation for the button label uses the original buying price of the building to be sold rather than the price of the next building to be bought. The actual refund of a building is thus 0.2875 (0.575 with Earth Shatterer) times the amount of cookies needed to buy it.

A Crafty Pixies backfire increases the refund by 2%, yielding a factor of 0.5865 (0.99705 with Earth Shatterer).

Abbreviations used in the table below:

 N – Total number of buildings C – Number of Cursors G – Number of Grandmas Fr – Number of Farms M – Number of Mines Fc – Number of Factories B – Number of Banks T – Number of Temples W – Number of Wizard towers S – Number of Shipments AL – Number of Alchemy labs Po – Number of Portals TM – Number of Time machines AC – Number of Antimatter condensers Pr – Number of Prisms Ch – Number of Chancemakers FE – Number of Fractal Engines JC - Number of Javascript Consoles
Building Base Cost Base CpS Max CpS Initial Payoff Time Number of Upgrades
Cursor 15 0.1 (5.944 million
× (N - C) + 0.856)
× (1 + FE/20)
150 seconds,
2.5 minutes
12 tiered
+ 1 synergy
+ 1 fortune
Grandma 100 1 1.172 billion
× (1 + G/25 + Po/20)
× (1 + (N - G)/100)
100 seconds,
1.7 minutes
11 tiered
+ 5 research
+ 2 miscellaneous
+ 15 grandma types
+ 1 synergy
+ 1 fortune
Farm 1,100 8 17,530.88
× (1 + TM/20)
× (1 + T/20)
× (1 + W/20)
× (1 + Po/20)
× (1 + G/100)
138 seconds,
2.3 minutes
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Mine 12,000 47 102,993.92
× (1 + W/20)
× (1 + S/20)2
× (1 + AL/20)
× (1 + Ch/20)
× (1 + G/200)
255 seconds,
4.3 minutes
11 tiered
+ 1 grandma type
+ 5 synergies
+ 1 fortune
Factory 130,000 260 569,753.6
× (1 + AC/20)
× (1 + TM/20)
× (1 + B/20)
× (1 + S/20)
× (1 + G/300)
500 seconds,
8.3 minutes
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Bank 1.4 million 1,400 3.068 million
× (1 + Po/20)
× (1 + Fc/1,000)
× (1 + AL/20)
× (1 + AC/20)
× (1 + G/400)
1,000 seconds,
16.7 minutes
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Temple 20 million 7,800 17.092 million
× (1 + Fr/1,000)
× (1 + Po/20)
× (1 + AC/20)
× (1 + Pr/20)
× (1 + G/500)
2,564 seconds,
42.7 minutes
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Wizard Tower 330 million 44,000 96.42 million
× (1 + M/1,000)
× (1 + AL/20)
× (1 + Fr/1,000)
× (1 + Pr/20)
× (1 + G/600)
7,500 seconds,
125 minutes,
2.1 hours
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Shipment 5.1 billion 260,000 569.754 million
× (1 + M/1,000)2
× (1 + Fc/1,000)
× (1 + TM/20)
× (1 + G/700)
19,615 seconds,
326.9 minutes,
5.4 hours
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Alchemy Lab 75 billion 1.6 million 3.506 billion
× (1 + W/1,000)
× (1 + M/1,000)
× (1 + B/1,000)
× (1 + AC/20)
× (1 + G/800)
46,875 seconds,
781.3 minutes,
13 hours
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Portal 1 trillion 10 million 21.914 billion
× (1 + B/1,000)
× (1 + T/1,000)
× (1 + Fr/1,000)
× (1 + Pr/20)
× (1 + G/900)
100,000 seconds,
1,666.7 minutes,
27.8 hours,
1.16 days
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Time Machine 14 trillion 65 million 142.438 billion
× (1 + Fr/1,000)
× (1 + Fc/1,000)
× (1 + S/1,000)
× (1 + Pr/20)
× (1 + G/1,000)
215,385 seconds,
3,589.8 minutes,
59.8 hours,
2.49 days
11 tiered
+ 1 grandma type
+ 4 synergies
+ 1 fortune
Antimatter Condenser 170 trillion 430 million 942.285 billion
× (1 + Fc/1,000)
× (1 + T/1,000)
× (1 + B/1,000)
× (1 + AL/1,000)
× (1 + Ch/20)
× (1 + G/1,100)
395,348 seconds,
6,589.1 minutes,
109.8 hours,
4.58 days
11 tiered
+ 1 grandma type
+ 5 synergies
+ 1 fortune
Prism 2.1 quadrillion 2.9 billion 6.355 trillion
× (1 + Po/1,000)
× (1 + TM/1,000)
× (1 + W/1,000)
× (1 + T/1,000)
× (1 + FE/20)
× (1 + G/1,200)
724,137 seconds,
12,069 minutes,
201.1 hours,
8.38 days
11 tiered
+ 1 grandma type
+ 5 synergies
+ 1 fortune
Chancemaker 26 quadrillion 21 billion 46.018 trillion
× (1 + M/1,000)
× (1 + AC/1,000)
× (1 + JC/1,000)
× (1 + G/1,300)
1,238,095 seconds,
20,634.9 minutes,
343.9 hours,
13.33 days
11 tiered
+ 1 grandma type
+ 3 synergies
+ 1 fortune
Fractal Engine 310 quadrillion 150 billion 308.7 trillion
× (1 + Pr/1,000)
× (1 + C/1,000)
× (1 + G/1,400)
2,066,666 seconds,
34,444.4 minutes,
574.1 hours,
23.92 days
11 tiered
+ 1 grandma type
+ 2 synergies
+ 1 fortune
Javascript Console 71 quintillion 1.1 trillion 2.410 quadrillion
× (1 + G/1,000)
× (1 + Ch/1,000)
× (1 + G/1,500)
64,545,454 seconds,
1,075,757.6 minutes,
17,929.3 hours,
747.05 days,
2.05 years
11 tiered
+ 1 grandma type
+ 2 synergies
+ 1 fortune

## Trivia Edit

• Purchasing 500 of every building without any discount would have a cumulative cost of 5.036 quindecillion cookies (v2.019).
• As the prices rise the more of a building you own, the price will eventually reach a number too large to process, and the price will say Infinity and you cannot buy more unless you cheat to lower the prices or obtain more buildings, etc. With taking all discounts and free buildings in account, in the Live version, the maximum numbers are 5,072 Cursors, 5,052 Grandmas, 5,090 Farms, 5,013 Mines, 4,996 Factories, 4,978 Banks, 4,959 Temples, 4,939 Wizard towers, 4,919 Shipments, 4,900 Alchemy labs, 4,881 Portals, 4,862 Time Machines, 4,845 Antimatter condensers, 4,827 Prisms, 4,808 Chancemakers, and 4,792 Fractal Engines. This corresponds to 21024, the max number of Double-precision floating-point format.
• If you've built the amount of buildings above, in total, with all upgrades, your buildings will give you: 356.65 billion from cursors, 4.824 trillion from grandmas, 389.511 trillion from farms, 1.175 quadrillion from mines, 4.35 quadrillion from factories, 429.355 trillion from banks, 1.931 quadrillion from temples, 229.25 trillion from wizard towers, 28.924 trillion from shipments, 155.54 trillion from alchemy labs, 881.059 trillion from portals, 5.22 quadrillion from time machines, 775.59 trillion from antimatter condensers, and 4.718 quadrillion from prisms, for a grand total of 20.289 quadrillion times your multiplier. (outdated)
• An updated spreadsheet with the base cost of every building to the purchase limit can be found here.