The economy of the Organisation of Islamic Cooperation (OIC) combines the economies of 57 member states. 49 are predominantly Muslim states. , the combined GDP (nominal) of 51 Muslim majority countries was US$12.97  trillion. , they contributed 8% of the world's total. Those 57 OIC countries in 2024 have a combined GDP (at Purchasing power parity; PPP) of US$ 24.183 trillion or US$ 29.983 trillion with observer countries. The largest economic country based on total PPP and Nominal GDP is Indonesia. The richest country on the basis of GDP per capita at PPP is Qatar, with incomes exceeding $133,357 per capita. On the basis of per capita GDP, Qatar is also the richest country, with incomes exceeding US$68,977 per capita. According to a report by Salam Standard, the GDP impact of the world's Muslim tourism sector exceeded $138 billion in 2015, generating 4.3 million jobs and contributing more than $18 billion in tax revenue.

+ GDP (nominal) GDP (PPP)GDP / capita GDP / capita (PPP) Exports Imports HDI HDI Category Life Expectancy 1,540,000,000,0005,550,000,000,000 5,32619,611298,000,000,000263,000,000,0000.72871.294,389,000,000,0002,895,000,000,00033,29165,880370,900,000,000291,000,000,0000.90078.981,650,000,000,0004,025,000,000,00016,70941,913262,000,000,000344,000,000,0000.85377.42500,000,000,0001,782,000,000,0005,30020,369107,000,000,00054,000,000,0000.79977.85 510,000,000,000 1,922,000,000,0002,77310,37060,500,000,00070,100,000,0000.68574.93429,870,000,0002,570,000,000,0003,161 (2017 est)21,61051,000,000,00088,000,000,0000.75471.81500,500,000,0002,110,000,000,0001,7106,95041,940,000,00040,580,000,0000.54488.8516,700,000,0001,600,000,000,00014,42343,095340,200,000,000300,900,000,0000.81976.82557,000,000,0001,000,000,000,00051,29082,000306,700,000,000229,000,000,0000.94083.07317,270,000,0001,000,720,000,0005,59018,34060,000,000,00029,000,000,0000.76376.47270,870,000,0001,000,000,000,0005,92315,260127,079,000,00069,162,000,0000.69572.42310,000,000,0001,000,000,000,00014,78841,36678,700,000,00061,200,000,0000.83774.53160,100,000,000260,403,000,00032,28951,20095,476,000,00063,430,000,0000.85284.58240,217,000,000369,240,000,00072,760118,76086,510,000,00026,690,000,0000.88682.52200,600,000,000500,450,000,0004,67011,10045,690,000,00076,410,000,0000.71075.49188,000,000,000222,060,000,00020,63141,65269,701,000,00046,326,000,0000.85880.2546,923,000,000168,371,000,0007,13312,07319,720,000,00010,820,000,0000.72171.12181,892,000,000552,000,000,0001,4557,79111,380,000,0003,800,000,0000.74072.5380,926,500,000190,237,000,0004,76418,91115,690,000,00010,060,000,0000.78974.5860,956,700,000149,094,000,0003,56812,68214,220,000,00012,860,000,0000.74676.7117,452,500,00047,304,000,0005511,494501,200,0004,190,000,0000.47069.4443,160,800,000209,751,000,0009924,7243,808,000,0006,823,000,0000.51166.5256,379,400,00094,661,000,00011,77519,9874,051,000,0008,855,000,0000.75277.9465,794,500,00098,001,000,0006,01113,1517,734,000,0008,681,000,0000.75477.9877,460,000,000 (2015 est)121,600,000,000 (2009 est)1,364 (2015 est)2,900 (2009 est)1,786,000,0005,973,000,0000.56472.5680,401,900,000121,303,000,0007,96320,8177,394,000,0004,175,000,0000.76470.2022,925,700,00076,714,000,0006272,101784,000,0003,870,000,0000.49666.2960,748,000,000100,920,000,0001,6363,9565,158,000,0002,514,000,0000.58863.9795,979,300,000116,397,000,0002,0164,43011,080,000,0004,759,000,0000.58262.1164,690,000,000103,138,000,0007422,5782,902,000,0001,608,000,0000.58268.4947,703,100,00077,590,000,00026,27751,35414,330,000,0007,830,000,0000.89981.4234,722,700,00051,758,000,0001,2933,0822,546,000,0002,405,000,0000.53068.9233,146,900,00040,451,000,0005,62614,095960,900,0002,473,000,0000.81079.7820,096,500,00040,871,000,0009,23320,8545,078,000,0001,533,000,0000.73368.5115,017,000,00040,506,000,0004811,3004,773,000,0002,041,000,0000.49363.8016,791,100,00038,216,000,00033,62386,8735,776,000,0001,641,000,0000.83775.5015,867,600,00042,026,000,0007932,1012,797,000,000992,000,0000.45961.2912,240,900,00031,759,000,0009562,4802,438,000,000749,100,0000.41655.2419,247,700,00047,097,000,0009542,3363,036,000,0001,858,000,0000.41960.678,176,100,00032,077,000,0008873,482794,700,0001,250,000,0000.69171.9312,200,000,00029,845,000,0001,0402,5461,760,000,0001,043,000,0000.51560.968,029,300,00026,030,000,0001,2313,9941,768,000,000937,400,0000.72072.4010,717,700,00025,274,000,0005371,2671,177,000,000588,000,0000.41961.4311,698,800,00030,980,000,0008582,2732,115,000,000680,000,0000.50060.905,540,500,00019,342,000,0001,3654,7651,606,000,0001,124,000,0000.56368.713,976,200,00013,134,000,0005131,697836,800,000531,000,0000.46761.966,078,600,00014,925,000,0007401,8191,002,000,0001,047,000,0000.57162.944,226,900,0009,197,200,0007,07615,3981,976,000,000750,000,0000.72273.763,911,700,0007,050,000,0005,0469,0971,474,000,000681,600,0000.77670.328,210,000,00020,560,000,0007441,863819,000,000576,000,0000.40458.975,169,800,0007,935,500,00013,90221,344256,200,000567,000,0000.76681.281,159,290,0004,174,000,0005171,865109,700,000197,000,0000.52466.061,728,651,0003,648,200,0009722,054281,200,000176,000,0000.51464.252,380,300,0004,321,500,0002,2074,006155,500,000987,000,0000.51366.20781,300,9001,457,000,0008941,66918,400,000115,000,0000.60367.029,828,000,00021,220,000,0003,5767,7221,955,000,0006,476,000,0000.67469.219,428,050,000,00030,250,400,000,0004,18713,3581,746,527,600,0001,620,011,100,0000.702 (% of World)9.49%17.79%34.00%64.70%8.74%1.86%OIC observer states2,771,226,000,00012,000,809,000,00010,38625,919892,203,000,000704,961,000,000 2,196,000,000,0007,525,000,000,00015,07748,957465,430,000,000378,610,000,000.83273.44545,340,000,0001,964,000,000,0008,90026,416300,520,000,000306,800,0000.79876.5623,358,000,00049,802,000,0006,14014,2214,803,000,0009,294,000,0000.80478.042,334,200,0003,812,000,000450735118,500,000237,300,0000.41457.674,234,000,00035,195,000,00030,52040,7512,905,000,0007,884,000,0000.91381.82194,960,000,0002,424,000,000,0008706,71042,000,000,00052,000,000,0000.56054.63 (Including observer)12,199,316,000,00042,326,209,500,0004,86914,4702,319,354,100,0001,881,226,400,000% of World12.40%22.06%39.52%70.89%11.61%10.05% World79,865,481,000,000126,687,917,000,00012,23020,645 17,779,000,000,00017,779,000,000,0000.75673.48 *Observer nations in italic

Economic Growth for 5 years (GDP)

Country 2003 2004 2005 2006 2007 5 Yr Avg.10.410.224.325.626.419.415.78.014.012.011.112.214.731.312.20.12.512.217.114.79.69.09.011.911.99.78.511.55.89.59.39.69.48.37.78.910.210.66.78.06.08.34.95.27.912.111.38.35.65.25.414.110.68.213.46.28.56.24.77.87.97.57.77.97.07.69.37.47.27.46.57.610.76.06.95.26.47.05.911.26.56.74.77.04.97.48.06.27.06.74.27.77.07.27.06.67.25.46.97.16.36.65.88.97.45.05.06.47.75.36.65.86.56.44.28.47.26.05.06.25.86.16.26.26.26.17.94.07.15.65.86.18.59.5-5.513.04.05.95.57.25.25.55.85.85.75.95.55.06.05.66.75.65.45.44.95.65.66.04.25.86.05.54.45.76.05.56.05.56.95.25.34.95.05.52.05.66.77.15.75.46.75.65.54.05.35.45.37.85.14.54.45.49.14.63.55.04.65.44.85.15.65.26.05.36.95.15.04.55.05.37.22.46.15.15.45.27.07.0-0.65.05.54.83.14.14.95.65.64.75.54.21.77.33.34.43.93.12.94.55.13.95.3-0.67.03.54.23.94.03.72.64.24.33.83.23.03.24.25.03.71.22.73.35.05.43.53.12.63.83.92.53.2-0.62.23.24.65.22.91.93.00.84.24.52.91.03.12.93.23.72.85.06.01.0-3.25.02.82.41.42.92.22.52.32.5-0.24.21.23.02.12.90.50.43.72.62.0-1.51.81.91.93.01.4-0.71.6-3.03.54.11.1------------------Average6.16.05.56.15.95.9

See also List of Organisation of Islamic Cooperation member states by GDP per capita (PPP) List of Organisation of Islamic Cooperation member states by population List of Organisation of Islamic Cooperation member states by GDP (PPP) List of Organisation of Islamic Cooperation member states by exports List of Organisation of Islamic Cooperation member states by imports Middle East economic integration Economy of the Arab League Economy of the European Union

Notes

References

External links

Statistical, Economic and Social Research and Training Centre for Islamic Countries Islamic Development Bank