0.221 crore = 0.00221 billion. 0.221 crore is 2,210,000 in digits, written 22,10,000 in the Indian system.
How to convert crore to billion
billion = crore × 0.01
- 1 crore = 0.01 billion (and 1 billion = 100 crore).
- Multiply the amount by the factor: 0.221 × 0.01 = 0.00221.
- Answer: 0.221 crore = 0.00221 billion.
Shortcut: dividing by 100 gives the same result as multiplying by 0.01.
Indian and international place values
| Indian | Digits (Indian) | International |
|---|---|---|
| 1 lakh | 1,00,000 | 100 thousand |
| 10 lakh | 10,00,000 | 1 million |
| 1 crore | 1,00,00,000 | 10 million |
| 10 crore | 10,00,00,000 | 100 million |
| 100 crore (1 arab) | 1,00,00,00,000 | 1 billion |
| 1 lakh crore | 1,00,00,00,00,000 | 1 trillion |
Crore to Billion table
| Crore (crore) | Billion (billion) |
|---|---|
| 0.216 crore | 0.00216 billion |
| 0.217 crore | 0.00217 billion |
| 0.218 crore | 0.00218 billion |
| 0.219 crore | 0.00219 billion |
| 0.22 crore | 0.0022 billion |
| 0.221 crore | 0.00221 billion |
| 0.222 crore | 0.00222 billion |
| 0.223 crore | 0.00223 billion |
| 0.224 crore | 0.00224 billion |
| 0.225 crore | 0.00225 billion |
| 0.226 crore | 0.00226 billion |
| crore | billion |
|---|---|
| 1 crore | 0.01 billion |
| 2 crore | 0.02 billion |
| 5 crore | 0.05 billion |
| 10 crore | 0.1 billion |
| 50 crore | 0.5 billion |
| 100 crore | 1 billion |
Good to know
1 lakh = 100,000 (1,00,000) and 1 crore = 10 million (1,00,00,000).
1 million = 10 lakh, 1 billion = 100 crore, 1 trillion = 1 lakh crore.
The Indian system groups digits in twos after the first three (15,00,00,000); the international system groups in threes (150,000,000).