Million, Billion, Trillion – Conversion, Value, Chart & Examples for Competitive Exams
Confused between Million, Billion, and Trillion? Learn complete conversion, value, chart, and differences with easy tricks for SSC, Banking, UPSC, and Govt Exams. Download free tables with examples.
Numbers are the backbone of mathematics. From small calculations to the world economy, numbers are everywhere. But when we move beyond thousands and lakhs, we often face confusion between Million, Billion, and Trillion.
For aspirants preparing for SSC, Banking, UPSC, RRB, Defence, State Exams, and even interviews, understanding these big numbers is very important. In this guide, we will break down everything about Million, Billion, and Trillion – conversion, meaning, examples, tables, FAQs, and tricks.
General Awareness & Current Affairs: Budget, GDP, and population data often use these terms.
Quantitative Aptitude & Reasoning: Data interpretation questions may include large values.
English Comprehension: Sometimes passages or RC questions include references to billion-dollar companies.
Interview / Essay Writing: Financial & economy-related topics often use these values.
So, let’s understand them step by step.
1 Million = 10,00,000 (Ten Lakh)
In words: One Million
Place Value: After 6 Zeros (1,000,000)
Example: 5 Million = 50,00,000 (Fifty Lakh)
1 Billion = 1,000 Million = 1,000,000,000
In words: One Billion
Place Value: After 9 Zeros (1,000,000,000)
In Indian Numbering System: 1 Billion = 100 Crore
Example: 2.5 Billion = 250 Crore
1 Trillion = 1,000 Billion = 1,000,000,000,000
In words: One Trillion
Place Value: After 12 Zeros (1,000,000,000,000)
In Indian Numbering System: 1 Trillion = 1 Lakh Crore
Example: India’s GDP crossed 3.7 Trillion USD in 2023.
| Term | Number Form | Zeros | Indian System Equivalent | Example in Daily Use |
|---|---|---|---|---|
| 1 Million | 1,000,000 | 6 | 10 Lakh | Salary, Population Data |
| 1 Billion | 1,000,000,000 | 9 | 100 Crore | GDP, Company Value |
| 1 Trillion | 1,000,000,000,000 | 12 | 1 Lakh Crore | Global Economy, Debt |
| International Value | Indian Value | Example |
|---|---|---|
| 1 Million | 10 Lakh | A city population |
| 10 Million | 1 Crore | Small company revenue |
| 100 Million | 10 Crore | Movie industry value |
| 1 Billion | 100 Crore | Startup valuation |
| 10 Billion | 1,000 Crore (10K Crore) | Large projects |
| 1 Trillion | 1 Lakh Crore | Country GDP |
Million to Billion
1 Million = 0.001 Billion
Formula: Million ÷ 1000 = Billion
Billion to Million
1 Billion = 1000 Million
Formula: Billion × 1000 = Million
Billion to Trillion
1 Billion = 0.001 Trillion
Formula: Billion ÷ 1000 = Trillion
Trillion to Billion
1 Trillion = 1000 Billion
Remember the rule of 3 zeros:
Million (6 zeros) → Billion (9 zeros) → Trillion (12 zeros).
In the Indian system:
Million = Lakh
Billion = Crore
Trillion = Lakh Crore
Reliance Industries Market Value: ~250 Billion USD
US GDP: ~26 Trillion USD
Population of Delhi: ~20 Million
India’s Defence Budget: ~5.4 Trillion INR
Convert 50 Million into Crores.
50 Million = 5 Crore
How many Millions are there in 1 Billion?
1000 Million
India’s GDP is ~3.7 Trillion USD. How many Crores is that?
3.7 Trillion = 3.7 Lakh Crore
A company has a valuation of 2.5 Billion USD. Convert it into Crores.
2.5 Billion = 250 Crore
| Value (International) | Indian System Equivalent |
|---|---|
| 1 Million | 10 Lakh |
| 10 Million | 1 Crore |
| 100 Million | 10 Crore |
| 1 Billion | 100 Crore |
| 10 Billion | 1000 Crore (10K Crore) |
| 100 Billion | 10,000 Crore (1 Lakh Crore) |
| 1 Trillion | 1 Lakh Crore |
1 Million = 10 Lakh = 0.1 Crore.
1 Billion = 100 Crore.
1 Trillion = 1000 Billion.
Because globally, the International Number System is followed in finance, GDP, and economics.
5 Trillion = 5 Lakh Crore.
Yes. 1 Billion = 1000 Million.
Understanding Million, Billion, and Trillion is crucial for competitive exams, financial awareness, and global economy discussions. With this guide, you now know the conversion, values, and tricks to remember them easily. Whether preparing for SSC, Banking, UPSC, Defence, or Interviews, this knowledge will definitely help.
👉 Pro Tip for Aspirants: Keep this conversion chart handy for quick revision before exams.
Convert CM to Meters: Convert Centimeters to Meters easily with our CM to M Calculator.…
Square Feet to Acre Calculator: Convert Square Feet to Acre instantly with our free online…
Synonyms in English Grammar: Learn everything about Synonyms in English Grammar with examples, rules, practice…
How Many Seconds Are There in a Year: Curious about how many seconds are there…
Four Types of Agriculture: Learn about the four major types of agriculture – Subsistence, Commercial, Shifting,…
Convert Meters to Inches Conversion Specialist: "Discover how our online Meter-to-Inch Conversion Calculator works—from the…