<p>The \$9,633.9 billion figure from the BEA is just the services consumed by private households in the US. Among the goods and services consumed by private households in the US, \$9,633.9 billion comes from services while \$4,364.8 comes from goods: in other words, around 69% comes from services.</p>

<p>But that doesn't account for private investment, government spending, and the net effect of exports and imports. For example, if you look at the bottom of the page of the same BEA table, you can see that on net the US exports \$271 billion in services and imports $909.3 billion in goods; the net effect of this would push percentage of GDP coming from services higher. While I haven't double checked the math, the final result would probably be close to what Wikipedia suggests at around 80%.</p>

CC BY-SA 4.0
2019-11-10T00:29:34.700Z
2019-11-10T00:29:34.700Z
Kent Shikama
<p>The table you are looking at is a GDP expenditure measure.  But this ignores the fact that services are involved in the costs of goods purchased, and that goods are involved in the cost of services purchased.  For example, if you buy a cake in a supermarket, the price reflects not just the food manufacturing industry, but also agriculture, transportation, retail trade and many more.</p>

<p>To consider the importance of different industries in the economy, better analysis comes from the GDP income measure considering the value added (essentially wages and profits) for each industry. So looking at table 5 of another <a href="https://www.bea.gov/system/files/2019-10/gdpind219.xlsx" rel="nofollow noreferrer">BEA release on GDP by industry</a>, and stripping out duplicated values for sub-industries, you get something like  </p>

<pre><code>                                                                     2018
                                                                $ billion
Gross domestic product                                           20,580.2

--Private industries--
Agriculture, forestry, fishing, and hunting                         166.5
Mining                                                              346.6
Utilities                                                           325.9
Construction                                                        839.1
Manufacturing                                                     2,321.2
Wholesale trade                                                   1,212.2
Retail trade                                                      1,126.9
Transportation and warehousing                                      658.1
Information                                                       1,067.7
Finance, insurance, real estate, rental, and leasing              4,301.6
Professional and business services                                2,579.4
Educational services, health care, and social assistance          1,792.5
Arts, entertainment, recreation, accommodation, and food services   860.6
Other services, except government                                   437.2
--Government--
Federal                                                             790.8
State and local                                                   1,753.8
</code></pre>

<p>If you add up the first five rows (Agriculture through to Manufacturing) you get \$3,993.3bn (19.4% of total GDP), while if you add up the other rows you get \$16,580.8bn (80.6% of total GDP)</p>

CC BY-SA 4.0
2019-11-10T05:45:34.727Z
2019-11-10T05:45:34.727Z
Henry
<p>Could anyone explain how I should calculate the share of services sector as a percentage of GDP? </p>

<p>I get the numbers for US GDP from Table 3: <a href="https://www.bea.gov/system/files/2019-10/gdp3q19_adv_0.pdf" rel="nofollow noreferrer">https://www.bea.gov/system/files/2019-10/gdp3q19_adv_0.pdf</a></p>

<p>The GDP in 2018 (numbers in billions of $) was 20,580.2 and services accounted for 9,633.9, which gives us 46.8% of total GDP. However, there are many resources that say services make up about 80% of the US economy, including <a href="https://www.statista.com/statistics/270001/distribution-of-gross-domestic-product-gdp-across-economic-sectors-in-the-us/" rel="nofollow noreferrer">Statista</a>  or <a href="https://en.wikipedia.org/wiki/Economy_of_the_United_States#By_economic_sector" rel="nofollow noreferrer">Wikipedia</a> (under the <strong><em>4.1 Nominal GDP sector composition</em></strong> section).
Note that I use the numbers for 2018, Statista only up to 2016, and Wikipedia  for 2015-16, but that shouldn't make so much of a difference.</p>

<p>What am I missing in my calculations? </p>

<gdp><usa>
How do I calculate the services sector as a percentage of GDP?
D-Samp
# How do I calculate the services sector as a percentage of GDP?

(Asked by: username_0 on 2019-11-09)

Could anyone explain how I should calculate the share of services sector as a percentage of GDP?

I get the numbers for US GDP from Table 3: <https://www.bea.gov/system/files/2019-10/gdp3q19_adv_0.pdf>

The GDP in 2018 (numbers in billions of $) was 20,580.2 and services accounted for 9,633.9, which gives us 46.8% of total GDP. However, there are many resources that say services make up about 80% of the US economy, including [Statista](https://www.statista.com/statistics/270001/distribution-of-gross-domestic-product-gdp-across-economic-sectors-in-the-us/) or [Wikipedia](https://en.wikipedia.org/wiki/Economy_of_the_United_States#By_economic_sector) (under the ***4.1 Nominal GDP sector composition*** section).
Note that I use the numbers for 2018, Statista only up to 2016, and Wikipedia for 2015-16, but that shouldn't make so much of a difference.

What am I missing in my calculations?

**Tags:** gdp, usa


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## 2 answers

### Answer by username_2 on 2019-11-10. Score: 4 | Accepted answer

The table you are looking at is a GDP expenditure measure.  But this ignores the fact that services are involved in the costs of goods purchased, and that goods are involved in the cost of services purchased.  For example, if you buy a cake in a supermarket, the price reflects not just the food manufacturing industry, but also agriculture, transportation, retail trade and many more.
To consider the importance of different industries in the economy, better analysis comes from the GDP income measure considering the value added (essentially wages and profits) for each industry. So looking at table 5 of another BEA release on GDP by industry, and stripping out duplicated values for sub-industries, you get something like  
                                                                     2018
                                                                $ billion
Gross domestic product                                           20,580.2

--Private industries--
Agriculture, forestry, fishing, and hunting                         166.5
Mining                                                              346.6
Utilities                                                           325.9
Construction                                                        839.1
Manufacturing                                                     2,321.2
Wholesale trade                                                   1,212.2
Retail trade                                                      1,126.9
Transportation and warehousing                                      658.1
Information                                                       1,067.7
Finance, insurance, real estate, rental, and leasing              4,301.6
Professional and business services                                2,579.4
Educational services, health care, and social assistance          1,792.5
Arts, entertainment, recreation, accommodation, and food services   860.6
Other services, except government                                   437.2
--Government--
Federal                                                             790.8
State and local                                                   1,753.8

If you add up the first five rows (Agriculture through to Manufacturing) you get \$3,993.3bn (19.4% of total GDP), while if you add up the other rows you get \$16,580.8bn (80.6% of total GDP)


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### Answer by username_1 on 2019-11-10. Score: 1

The \$9,633.9 billion figure from the BEA is just the services consumed by private households in the US. Among the goods and services consumed by private households in the US, \$9,633.9 billion comes from services while \$4,364.8 comes from goods: in other words, around 69% comes from services.

But that doesn't account for private investment, government spending, and the net effect of exports and imports. For example, if you look at the bottom of the page of the same BEA table, you can see that on net the US exports \$271 billion in services and imports $909.3 billion in goods; the net effect of this would push percentage of GDP coming from services higher. While I haven't double checked the math, the final result would probably be close to what Wikipedia suggests at around 80%.


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