Population
Bangladesh is higher
Bangladesh records 173,562,364, about 7.92× the other value.
Country comparison
BangladeshvsSri Lanka
See the biggest differences first, then scan the geographic, economic, and practical reference data.
This comparison uses the latest available atlas values for each country; reporting years can differ by metric.
The biggest differences first
Surface area
Bangladesh is higher
Bangladesh records 147,570 km², about 2.25× the other value.
Nominal GDP
Bangladesh is higher
Bangladesh records $450.12 billion, about 4.55× the other value.
What stands out
Proportional bars and relative differences make the headline numbers easier to read.
Population
🇧🇩 Bangladesh173,562,364
🇱🇰 Sri Lanka21,916,000
Bangladesh’s population is 692% larger than that of Sri Lanka, a difference of 151,646,364.
Surface area
🇧🇩 Bangladesh147,570 km²
🇱🇰 Sri Lanka65,610 km²
Bangladesh’s surface area is 125% larger than that of Sri Lanka, a difference of 81,960 km².
Population density
🇧🇩 Bangladesh1,176 /km²
🇱🇰 Sri Lanka334 /km²
Bangladesh’s population density is 252% higher than that of Sri Lanka, a difference of 842 /km².
Nominal GDP
🇧🇩 Bangladesh$450.12 billion · 2024
🇱🇰 Sri Lanka$98.96 billion · 2024
Bangladesh’s nominal GDP is 355% larger than that of Sri Lanka, a difference of $351.16 billion.
GDP per capita
🇧🇩 Bangladesh$2,593 · 2024
🇱🇰 Sri Lanka$4,516 · 2024
Sri Lanka’s GDP per capita is 74% higher than that of Bangladesh, a difference of $1,922.
Values use the latest available observations in WorldSumma. Economic reporting years are shown when available and can differ by country.
Full side-by-side comparison
Capital
Dhaka
Colombo
Population
173,562,364
21,916,000
Surface area
147,570 km²
65,610 km²
Population density
1,176 /km²
334 /km²
Nominal GDP
$450.12 billion · 2024
$98.96 billion · 2024
GDP per capita
$2,593 · 2024
$4,516 · 2024
Region
Asia
Asia
Subregion
Southern Asia
Southern Asia
Currency
Bangladeshi taka · BDT · ৳
Sri Lankan rupee · LKR · Rs
Nationality
Bangladeshi
Sri Lankan
Phone code
+880
+94
Internet domain
.bd
.lk
ISO codes
BD / BGD
LK / LKA
Time zone
Asia/Dhaka
Asia/Colombo
Native name
Bangladesh
śrī laṃkāva
| Measure | Bangladesh | Sri Lanka |
|---|---|---|
| Capital | Dhaka | Colombo |
| Population | 173,562,364 | 21,916,000 |
| Surface area | 147,570 km² | 65,610 km² |
| Population density | 1,176 /km² | 334 /km² |
| Nominal GDP | $450.12 billion · 2024 | $98.96 billion · 2024 |
| GDP per capita | $2,593 · 2024 | $4,516 · 2024 |
| Region | Asia | Asia |
| Subregion | Southern Asia | Southern Asia |
| Currency | Bangladeshi taka · BDT · ৳ | Sri Lankan rupee · LKR · Rs |
| Nationality | Bangladeshi | Sri Lankan |
| Phone code | +880 | +94 |
| Internet domain | .bd | .lk |
| ISO codes | BD / BGD | LK / LKA |
| Time zone | Asia/Dhaka | Asia/Colombo |
| Native name | Bangladesh | śrī laṃkāva |
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Country overviews
AI-assisted profile prose · methodologyAbout Bangladesh
Nestled at the confluence of the Ganges, Brahmaputra, and Meghna rivers, Bangladesh is a vibrant tapestry of lush deltas, bustling cities, and timeless traditions, offering a rich experience to travelers and scholars alike.
Full Bangladesh profile →About Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia, located in the Indian Ocean southwest of the Bay of Bengal. It is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. The island's geography, rich history, vibrant culture, and strategic location have shaped its identity.
Full Sri Lanka profile →Bangladesh & Sri Lanka: Frequently Asked Questions
What is the capital of Bangladesh?
The capital of Bangladesh is Dhaka.
What is the population of Bangladesh?
Bangladesh has a recorded population of approximately 173,562,364 people.
How big is Bangladesh?
Bangladesh covers an area of about 147,570 km².
What is the population density of Bangladesh?
Bangladesh has a population density of roughly 1,176 /km² (people per square kilometre).
What is the GDP of Bangladesh?
Bangladesh has a gross domestic product (GDP) of approximately $450.12 billion as of 2024.
What is the GDP per capita of Bangladesh?
Bangladesh has a GDP per capita of approximately $2,593.
What currency is used in Bangladesh?
Bangladesh uses the Bangladeshi taka (BDT), with the symbol ৳.
Where is Bangladesh located?
Bangladesh is located in Southern Asia, Asia.
What are people from Bangladesh called?
People from Bangladesh are referred to as Bangladeshi.
What is the phone calling code for Bangladesh?
The international dialing code for Bangladesh is +880.
What is the internet domain for Bangladesh?
The country code top-level domain (ccTLD) for Bangladesh is .bd.
What time zone is Bangladesh in?
Bangladesh uses the Asia/Dhaka time zone.
What is Bangladesh known for?
Nestled at the confluence of the Ganges, Brahmaputra, and Meghna rivers, Bangladesh is a vibrant tapestry of lush deltas, bustling cities, and timeless traditions, offering a rich experience to travelers and scholars alike.
What is the capital of Sri Lanka?
The capital of Sri Lanka is Colombo.
What is the population of Sri Lanka?
Sri Lanka has a recorded population of approximately 21,916,000 people.
How big is Sri Lanka?
Sri Lanka covers an area of about 65,610 km².
What is the population density of Sri Lanka?
Sri Lanka has a population density of roughly 334 /km² (people per square kilometre).
What is the GDP of Sri Lanka?
Sri Lanka has a gross domestic product (GDP) of approximately $98.96 billion as of 2024.
What is the GDP per capita of Sri Lanka?
Sri Lanka has a GDP per capita of approximately $4,516.
What currency is used in Sri Lanka?
Sri Lanka uses the Sri Lankan rupee (LKR), with the symbol Rs.
Where is Sri Lanka located?
Sri Lanka is located in Southern Asia, Asia.
What is the native name of Sri Lanka?
The native name of Sri Lanka is śrī laṃkāva.
What are people from Sri Lanka called?
People from Sri Lanka are referred to as Sri Lankan.
What is the phone calling code for Sri Lanka?
The international dialing code for Sri Lanka is +94.
What is the internet domain for Sri Lanka?
The country code top-level domain (ccTLD) for Sri Lanka is .lk.
What time zone is Sri Lanka in?
Sri Lanka uses the Asia/Colombo time zone.
What is Sri Lanka known for?
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia, located in the Indian Ocean southwest of the Bay of Bengal. It is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. The island's geography, rich history, vibrant culture, and strategic location have shaped its identity.