21 in Hindi
Nearby Hindi Numbers
21 in Other Languages
About 21 in Hindi
The number 21 in Hindi is इक्कीस (ikkīs).
The number 21 is odd. 21 comes up regularly in Hindi conversations — in stores, when giving your phone number, reading addresses, or discussing dates and ages.
Knowing 21 in Hindi is more useful than it might seem. Numbers are woven into nearly every type of conversation, and fluency with them makes everything from shopping to socializing dramatically easier.
Learning Numbers in Hindi
What makes Hindi numbers challenging
Hindi has one of the most irregular number systems of any major language — nearly every number from 1 to 99 has a unique, unpredictable form that must be memorized. There are no simple combining rules like "twenty + three = twenty-three"; instead, 23 is "teis" and 73 is "tihattar." The lakh/crore system for large numbers (1 lakh = 100,000, 1 crore = 10,000,000) requires mental conversion for English speakers. Code-switching between Hindi and English digits mid-conversation is extremely common in India.
Tips for learning Hindi numbers
Accept that Hindi numbers 1-99 require pure memorization — look for patterns but expect irregularity. Focus on the most commonly encountered numbers first: 1-20, then the tens (20, 30, etc.), then fill in gaps. Learn to recognize lakh and crore for large numbers. For phone numbers, single digits are used (bypassing the irregular forms), so start there for practical comprehension. Expect and embrace Hindi-English code-switching in real conversations.