1. Facebook Q2 2015 Results
investor.fb.com

2. In addition to U.S. GAAP financials, this presentation includes certain non-GAAP financial measures. These
non-GAAP measures are in addition to, not a substitute for or superior to, measures of financial performance
prepared in accordance with U.S. GAAP. A reconciliation of non-GAAP financial measures to the
correspondingGAAP measures is provided in the appendixto this presentation.
2
Non-GAAP Measures

3. 142 144 147 150 152 155 157 161 164
182 188 195 203 206 212 217 225 228
181 189 200 216 228 242 253 270 285
195 208 216
233 244
256 263
280 292
699
728
757
802
829
864
890
936
968
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Daily Active Users (DAUs)
DAUs / MAUs
Q2'13 Q3’13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2’15
61% 61% 62% 63% 63% 64% 64% 65% 65%
Please see Facebook's most recent quarterly or annual report filed with the SEC fordefinitionsof user activity used to determinethe number of our DAUs,
mobile DAUs, MAUs, and mobile MAUs. The number of DAUs, mobileDAUs, MAUs, and mobile MAUsdo not includeInstagram or WhatsApp users unless
they would otherwise qualify assuch users, respectively, based on their other activitieson Facebook.
In Millions
Rest of World
Asia-Pacific
Europe
US & Canada
3

4. 469
507
556
609
654
703
745
798
844
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Mobile Daily Active Users (Mobile DAUs)
In Millions
4
Please see Facebook's most recent quarterly or annual report filed with the SEC for definitionsof user activity used to dete rminethe number of our DAUs,
mobile DAUs, MAUs, and mobile MAUs. The number of DAUs, mobileDAUs, MAUs, and mobile MAUsdo not includeInstagram or WhatsApp users unless
they would otherwise qualify assuch users, respectively, based on their other activitieson Facebook.

5. 198 199 201 202 204 206 208 210 213
272 276 282 289 292 296 301 307 311
339 351 368 390 410 426 449 471 496
346 362 376
395 411 423 436
453
4711,155 1,189
1,228
1,276
1,317 1,350
1,393
1,441 1,490
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Monthly Active Users (MAUs)
In Millions
Rest of World
Asia-Pacific
Europe
US & Canada
5
Please see Facebook's most recent quarterly or annual report filed with the SEC for definitionsof user activity used to dete rminethe number of our DAUs,
mobile DAUs, MAUs, and mobile MAUs. The number of DAUs, mobileDAUs, MAUs, and mobile MAUsdo not include Instagram or WhatsApp users unless
they would otherwise qualify assuch users, respectively, based on their other activitieson Facebook.

6. 819
874
945
1,008
1,070
1,124
1,189
1,248
1,314
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Mobile Monthly Active Users (Mobile MAUs)
In Millions
6
Please see Facebook's most recent quarterly or annual report filed with the SEC for definitionsof user activity used to dete rminethe number of our DAUs,
mobile DAUs, MAUs, and mobile MAUs. The number of DAUs, mobileDAUs, MAUs, and mobile MAUsdo not includeInstagram or WhatsApp users unless
they would otherwise qualify assuch users, respectively, based on their other activitieson Facebook.

7. 219
254
296
341
399
456
526
581
655
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Mobile-Only Monthly Active Users (Mobile-Only MAUs)
In Millions
7
Mobile-only MAUsare defined asusers who accessed Facebooksolely through mobile appsor mobileversionsof our website, or use d our Messenger app
(and is also a registered Facebookuser) during the periodof measurement. The number of mobile-only MAUsdo not include Instagram or WhatsApp users
unless they would otherwise qualify assuch users based on their other activitieson Facebook.

8. $1,599
$1,798
$2,344 $2,265
$2,676
$2,957
$3,594
$3,317
$3,827
$214
$218
$241 $237
$234
$246
$257
$226
$215
$1,813
$2,016
$2,585 $2,502
$2,910
$3,203
$3,851
$3,543
$4,042
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Revenue
In Millions
Payments and Other Fees
Advertising
8

9. $848 $962
$1,206 $1,179 $1,308
$1,514
$1,864 $1,739
$1,967
$505
$538
$727 $698
$824
$844
$1,030
$908
$1,037
$247
$278
$341 $354
$431
$492
$554
$542
$623
$213
$238
$311 $271
$347
$353
$403
$354
$415
$1,813
$2,016
$2,585 $2,502
$2,910
$3,203
$3,851
$3,543
$4,042
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Revenue by User Geography
In Millions
Revenue by user geography isgeographically apportionedbased on our estimation of the geographic location of our users when they perform a revenue-
generating activity. Thisallocation differsfrom our revenue by geography disclosure in our condensed consolidated financial statementswhere revenue is
geographically apportioned based on the location of the marketer or developer.
Rest of World
Asia-Pacific
Europe
US & Canada
9

10. $721 $832
$1,068 $1,039 $1,175
$1,362
$1,709 $1,592
$1,826$451
$482
$658 $631
$757
$783
$960
$855
$987
$225
$255
$318 $333
$408
$469
$531
$524
$605
$202
$229
$300 $262
$336
$343
$394
$346
$409
$1,599
$1,798
$2,344 $2,265
$2,676
$2,957
$3,594
$3,317
$3,827
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Advertising Revenue by User Geography
In Millions
Revenue by user geography isgeographically apportionedbased on our estimation of the geographic location of our users when they perform a revenue-
generating activity. Thisallocation differsfrom our revenue by geography disclosure in our condensed consolidated financial statementswhere revenue is
geographically apportioned based on the location of the marketer or developer.
Rest of World
Asia-Pacific
Europe
US & Canada
10

11. $127 $130 $138 $140 $133
$152 $155 $147 $141
$54 $56
$69 $67
$67
$61
$70
$53
$50
$22 $23
$23 $21 $23
$23
$23
$18
$18
$11
$9
$11 $9 $11
$10
$9
$8
$6
$214 $218
$241 $237 $234
$246
$257
$226
$215
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Payments & Other Fees Revenue by User Geography
In Millions
Rest of World
Asia-Pacific
Europe
US & Canada
11
Revenue by user geography isgeographically apportionedbased on our estimation of the geographic location of our users when they perform a revenue-
generating activity. Thisallocation differsfrom our revenue by geography disclosure in our condensed consolidated financial statementswhere revenue is
geographically apportioned based on the location of the marketer or developer.

12. 12
$2.61 $2.66
$3.22
$2.81
$3.19
$0.23 $0.21
$0.23
$0.17
$0.16
$2.84 $2.87
$3.45
$2.99
$3.36
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Europe
$1.02 $1.12 $1.21 $1.14
$1.25
$0.06
$0.06
$0.05
$0.04
$0.04
$1.08
$1.18
$1.27
$1.18
$1.29
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Asia-Pacific
$0.83 $0.82
$0.92
$0.78
$0.89
$0.03 $0.02
$0.02
$0.02
$0.01
$0.86 $0.85
$0.94
$0.80
$0.90
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Rest of World
$2.06 $2.22
$2.62
$2.34
$2.61
$0.18
$0.18
$0.19
$0.16
$0.15
$2.24
$2.40
$2.81
$2.50
$2.76
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Worldwide
$5.79
$6.64
$8.26 $7.62
$8.63
$0.66
$0.74
$0.75
$0.70
$0.67
$6.44
$7.39
$9.00
$8.32
$9.30
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
US & Canada
Average Revenue per User (ARPU)
Revenue by user geography isgeographically apportionedbased on our estimation of the geographic location of our users when they perform
a revenue-generating activity. Thisallocation differsfrom our revenue by geography disclosure in our condensed consolidated financial statementswhere
revenue isgeographically apportionedbased on the location of the marketer or developer. Please see Facebook’s most recent q uarterly or annual report filed
with the SEC for the definition of ARPU.
Payments and Other Fees
Advertising
12

13. 5% 6% 6% 6% 6%
1%
1% 2% 1% 1%
7%
8% 9% 8% 8%
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
General & Administrative
10% 10% 11% 12% 11%
3%
2%
2%
3%
3%
3%12% 12%
16% 17%
15%
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Marketing & Sales
9% 11% 11% 13% 14%
8% 8%
18% 16% 15%17% 19%
29% 30% 29%
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Research & Development
15% 16% 15% 17% 15%
16%
18% 17% 18%
17%
Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Cost of Revenue
Expenses as a % of Revenue
Amortization of intangibles
Share-based compensation+ payroll tax expenses related to share-basedcompensation
All other expenses
13

14. $562
$736
$1,133 $1,075
$1,390 $1,397
$1,133
$933
$1,273
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP Income from Operations
$830
$1,024
$1,498 $1,415
$1,753 $1,820
$2,219
$1,840
$2,228
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Non-GAAP Income from Operations
14
Income from Operations
Non-GAAP income from operationsexcludesshare-based compensationexpense, payroll tax expensesrelated to share-based compensation,and
amortization of intangibles—see the Appendix for a reconciliationof thisnon-GAAP measure to GAAP income from operations.
In Millions

15. 46%
51%
58% 57% 60% 57% 58%
52% 55%
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Non-GAAP Operating Margin
31%
37%
44% 43%
48% 44%
29% 26%
31%
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP Operating Margin
Operating Margin
Non-GAAP operating margin excludesshare-based compensation expense, payroll tax expensesrelated to share-based compensation, and amortization
of intangibles— see the Appendix for a reconciliation of thisnon-GAAP measure to GAAP operating margin.
15

16. GAAP Effective Tax Rate
Non-GAAP Effective Tax Rate
Effective Tax Rate
16
Non-GAAP effective tax rate excludesshare-based compensation expense, payroll tax expensesrelated to share-based compensation, amortization of
intangibles, and relatedincometax adjustments. See the Appendix A for a reconciliation of thisnon-GAAPmeasure to GAAP effective tax rate.
($ in millions) Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP income before provision for income taxes 545$ 726$ 1,130$ 1,075$ 1,386$ 1,336$ 1,114$ 932$ 1,273$
GAAP provision for income taxes 212 301 607 433 595 530 413 420 554
GAAP Effective Tax Rate 39 % 41 % 54 % 40 % 43 % 40 % 37 % 45 % 44 %
($ in millions) Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
Non-GAAP income before provision for income taxes 813$ 1,014$ 1,495$ 1,415$ 1,749$ 1,759$ 2,200$ 1,839$ 2,228$
Non-GAAP provision for income taxes 294 348 681 489 627 610 682 650 791
Non-GAAP Effective Tax Rate 36 % 34 % 46 % 35 % 36 % 35 % 31 % 35 % 36 %

17. $333
$425
$523
$642
$791 $806
$701
$512
$719
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
$519
$666
$814 $926
$1,122 $1,149
$1,518
$1,189
$1,437
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP Net Income
Non-GAAP Net Income
Net Income
Non-GAAP net income excludesshare-based compensationexpense, payroll tax expensesrelated to share-based compensation, amortization of
intangibles, and relatedincometax adjustments—see the Appendix for a reconciliation of thisnon-GAAP measure to GAAP net income.
17
In Millions

18. $0.13
$0.17
$0.20
$0.25
$0.30 $0.30
$0.25
$0.18
$0.25
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
$0.21
$0.27
$0.32 $0.35
$0.43 $0.43
$0.54
$0.42
$0.50
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP Diluted Earnings Per Share
Non-GAAP Diluted Earnings Per Share
Diluted Earnings Per Share
Non-GAAP dilutedearningsper share excludesshare-based compensation expense, payroll tax expensesrelated to share-based compensation,
amortization of intangibles, and related income tax adjustments—see the Appendix for a reconciliation of thisnon-GAAP measure to GAAP diluted
earningsper share.
18

19. $1,235
$1,362
$1,831
$340
$1,575
$1,373
$1,831
2012 2013 2014
Annual
$469
$549
$469
$549
Q2'14 Q2'15
Quarterly
Capital Investments
In Millions
Property and equipment acquired under capital leases
Purchases of property and equipment
19

20. Appendix

21. Reconciliations
21
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
562$ 736$ 1,133$ 1,075$ 1,390$ 1,397$ 1,133$ 933$ 1,273$
Share-based compensation expense 224 239 273 274 314 353 896 703 763
Payroll tax expenses related to share-based compensation 8 12 53 25 8 11 13 25 12
Amortization of intangible assets 36 37 39 41 41 59 177 179 180
830$ 1,024$ 1,498$ 1,415$ 1,753$ 1,820$ 2,219$ 1,840$ 2,228$
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
31 % 37 % 44 % 43 % 48 % 44 % 29 % 26 % 31 %
Share-based compensation expense 12 % 12 % 11 % 11 % 11 % 11 % 23 % 20 % 19 %
Payroll tax expenses related to share-based compensation 0 % 1 % 2 % 1 % 0 % 0 % 0 % 1 % 0 %
Amortization of intangible assets 2 % 2 % 2 % 2 % 1 % 2 % 5 % 5 % 4 %
46 % 51 % 58 % 57 % 60 % 57 % 58 % 52 % 55 %
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
333$ 425$ 523$ 642$ 791$ 806$ 701$ 512$ 719$
Share-based compensation expense 224 239 273 274 314 353 896 703 763
Payroll tax expenses related to share-based compensation 8 12 53 25 8 11 13 25 12
Amortization of intangible assets 36 37 39 41 41 59 177 179 180
Income tax adjustments (82) (47) (74) (56) (32) (80) (269) (230) (237)
519$ 666$ 814$ 926$ 1,122$ 1,149$ 1,518$ 1,189$ 1,437$
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
0.13$ 0.17$ 0.20$ 0.25$ 0.30$ 0.30$ 0.25$ 0.18$ 0.25$
Non-GAAP adjustments to net income 0.08 0.10 0.12 0.10 0.13 0.13 0.29 0.24 0.25
0.21$ 0.27$ 0.32$ 0.35$ 0.43$ 0.43$ 0.54$ 0.42$ 0.50$
GAAP diluted earnings per share
Non-GAAP diluted earnings per share
Non-GAAP operating margin
Net Income ($ in millions)
GAAP net income
Non-GAAP net income
Diluted Earnings Per Share
Income from Operations ($ in millions)
GAAP income from operations
Non-GAAP income from operations
Operating Margin
GAAP operating margin

22. Reconciliations (continued)
22
GAAP Tax ($ in millions) Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP income before provision for income taxes 545$ 726$ 1,130$ 1,075$ 1,386$ 1,336$ 1,114$ 932$ 1,273$
GAAP provision for income taxes 212 301 607 433 595 530 413 420 554
GAAP Effective Tax Rate 39 % 41 % 54 % 40 % 43 % 40 % 37 % 45 % 44 %
Non-GAAP Tax ($ in millions) Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
GAAP income before provision for income taxes 545$ 726$ 1,130$ 1,075$ 1,386$ 1,336$ 1,114$ 932$ 1,273$
Share-based compensation and related payroll tax expenses 232 251 326 299 322 364 909 728 775
Amortization of intangible assets 36 37 39 41 41 59 177 179 180
Non-GAAP income before provision for income taxes 813$ 1,014$ 1,495$ 1,415$ 1,749$ 1,759$ 2,200$ 1,839$ 2,228$
Non-GAAP provision for income taxes 294 348 681 489 627 610 682 650 791
Non-GAAP effective tax rate 36 % 34 % 46 % 35 % 36 % 35 % 31 % 35 % 36 %

23. Reconciliations (continued)
23
Q2'13 Q3'13 Q4'13 Q1'14 Q2'14 Q3'14 Q4'14 Q1'15 Q2'15
1,322$ 950$ 1,231$ 1,285$ 1,341$ 1,248$ 1,583$ 1,700$ 1,880$
Purchases of property and equipment 268 284 483 363 469 482 517 502 549
Property and equipment acquired under capital leases — — — — — — — — —
1,054$ 666$ 748$ 922$ 872$ 766$ 1,066$ 1,198$ 1,331$
Free Cash Flow ($ in millions)
Net cash provided by operating activities
Free Cash Flow

24. The numbers for our key metrics, which include our daily active users (DAUs), mobile DAUs, monthly active users (MAUs), mobile MAUs, and
average revenue per user (ARPU), as well as certain other metrics such as mobile-only DAUs and mobile-only MAUs, are calculated using internal
company data based on the activity of user accounts. While these numbers are basedon what we believe to be reasonable estimates of our user base
for the applicable period of measurement, there are inherent challenges in measuring usage of our products across large online and mobile
populations around the world.
For example, there may be individuals who maintain one or more Facebook accounts in violation of our terms of service. We estimate, for example,
that "duplicate" accounts (an account that a user maintains in addition tohis or her principal account) may have represented less than 5% of our
worldwide MAUs in 2014. We also seek to identify "false" accounts, whichwe divide into two categories: (1) user-misclassified accounts, where users
have created personal profiles for a business, organization, or non-human entity such as a pet (such entities are permitted on Facebook using a Page
rather than a personal profile under our terms of service); and (2) undesirable accounts, which represent user profiles that we determine are intended
to be used for purposes that violate our terms of service, such as spamming. In 2014, for example, we estimateuser-misclassified and undesirable
accounts may have represented less than 2% of our worldwide MAUs. Webelieve the percentage of accounts that are duplicate or false is
meaningfully lower in developed markets such as the United States or UnitedKingdom and higher in developing markets such as India and Turkey.
However, these estimates are based on an internal review of a limited sample of accounts and we apply significant judgment in makingthis
determination, suchas identifying names that appear to be fake or other behavior that appears inauthentic to the reviewers. As such, our estimation of
duplicate or false accounts may not accurately represent theactual number of such accounts. We are continually seeking to improve our ability to
identify duplicateor false accounts and estimate the total number of such accounts, and such estimates may change due to improvements or changes
in our methodology.
24
Limitations of Key Metrics and Other Data
24

25. 25
Limitations of Key Metrics and Other Data (continued)
Our data limitations may affect our understandingof certain details of our business. For example, while user-provided data indicates a decline in
usage among younger users, this age data is unreliable because a disproportionate number of our younger users register with an inaccurate age.
Accordingly, our understanding of usage by age group may not be complete.
Some of our metrics have also been affected by applications on certain mobile devices that automatically contact our servers for regular updates with
no user action involved, and this activity can cause our system to count theuser associated withsuch a device as an active user on the day such
contact occurs. The impact of this automatic activity on our metrics varies by geography because mobile usage varies in different regions of the world.
In addition, our data regarding the geographic location of our users is estimated based on a number of factors, such as the user's IP address and self-
disclosed location. These factors may not always accurately reflect the user's actual location. For example, a mobile-only user may appear to be
accessing Facebook from the location of the proxy server that the user connects to rather than from the user's actual location. The methodologies
used to measure user metrics may also be susceptible to algorithm or other technical errors. Our estimates for revenue by user location and revenue
by user device are also affected by these factors. We regularly review our processes for calculating these metrics, and from time to time we may
discover inaccuracies in our metrics or make adjustments to improve their accuracy, including adjustments that may result in the recalculation of our
historical metrics. We believe that any such inaccuracies or adjustments are immaterial unless otherwise stated. In addition, our DAU and MAU
estimates will differ from estimates published by third parties due to differences in methodology. For example, some third parties are not ableto
accurately measure mobile users or do not count mobile users for certain user groups or at all in their analyses.
The numbers of DAUs, mobile DAUs, MAUs, mobile MAUs, and mobile-only MAUs discussed in this presentation, as well as ARPU, do not include
users of Instagram or WhatsApp unless they wouldotherwise qualify as such users, respectively, based on their other activities on Facebook.
25

26. Facebook Q2 2015 Results
investor.fb.com