Knowing how to write dates correctly is essential for IELTS success. Whether you're completing the Listening test or writing a formal letter in Writing Task 1, using the wrong date format can cost you marks. This guide covers everything you need to know about writing dates in English for your IELTS exam.
British vs American Date Formats
The two main English-speaking regions write dates differently, which can cause confusion. Understanding these differences is your first step to mastering dates in IELTS.
British English Format (Day-Month-Year)
In British English, dates are written with the day first, followed by the month, then the year:
Full format: 6th September 2025
Short format: 6 September 2025
Abbreviated: 6 Sept 2025
Numerical: 06/09/2025
American English Format (Month-Day-Year)
In American English, dates are written with the month first, followed by the day, then the year:
Full format: September 6, 2025
Short format: September 6, 2025
Abbreviated: Sept. 6, 2025
Numerical: 09/06/2025
Dates in IELTS Writing
In IELTS Writing, you may need to write dates in Task 1 (General Training letters) or when describing trends in graphs and charts. Here's how to handle each situation.
Formal Letters
If your Writing Task 1 begins with "Dear Sir or Madam," you're writing a formal letter. Use a full, formal date style:
Semi-Formal and Informal Letters
For letters to friends or people you know, you can use slightly less formal formats:
6 September 2025 (without ordinal suffix)
September 6, 2025
6th Sept 2025 (abbreviated month)
Describing Graphs and Charts
When referring to dates in Academic Writing Task 1, use natural expressions:
In September 2020, sales reached their peak.
Between 2015 and 2020, the population grew steadily.
By the end of 2019, unemployment had fallen to 4%.
Dates in IELTS Listening
The Listening test often includes questions requiring you to write dates. The key is to follow the instructions and be consistent.
Accepted Formats for Listening Answers
When no specific format is given, these formats are generally accepted:
Full month: 25 December 2023
Abbreviated month: 25 Dec 2023
With ordinal: 25th December 2023
American style: December 25, 2023
Important Listening Tips
Golden Rules for IELTS Listening Dates:
- Follow the format shown in the question if one is provided
- Write the month in full if you're unsure about abbreviations
- Check your spelling—misspelled months count as errors
- Use consistent formatting throughout the test
- Listen carefully for ordinal numbers (1st, 2nd, 3rd)
How Dates Sound in Spoken English
What you hear may be different from what you write. In spoken English, we use ordinal numbers for dates:
British spoken: "the sixteenth of July" → Write: 16th July or 16 July
American spoken: "July sixteenth" → Write: July 16
You might hear: "the twenty-third of March" → Write: 23rd March or March 23
Writing Months Correctly
Always capitalize the first letter of months in English. Here are all twelve months with common abbreviations:
January → Jan
February → Feb
March → Mar
April → Apr
May → May (no abbreviation needed)
June → Jun
July → Jul
August → Aug
September → Sept or Sep
October → Oct
November → Nov
December → Dec
Ordinal Numbers for Dates
Ordinal numbers indicate position (1st, 2nd, 3rd). Here are the ordinal suffixes for dates:
1st, 21st, 31st (ends in "st")
2nd, 22nd (ends in "nd")
3rd, 23rd (ends in "rd")
4th–20th, 24th–30th (ends in "th")
You can write dates with or without the ordinal suffix:
Both are acceptable in IELTS.
Common Mistakes to Avoid
Mistake 1: Using purely numerical dates in formal writing
Numerical dates are too informal for formal letters and can be ambiguous.
Mistake 2: Mixing British and American formats
Pick one style and use it consistently throughout your test.
Mistake 3: Not capitalizing months
Month names are always capitalized in English.
Mistake 4: Wrong ordinal suffix
Remember: 1st, 2nd, 3rd, then 4th–20th, 21st, 22nd, 23rd, 24th–30th, 31st.
Mistake 5: Misspelling months
Common misspellings include February (not Febuary), Wednesday (for weekdays), and necessary (for necessary).
Quick Reference Table
Format Type | British Style | American Style
Full formal | 6th September 2025 | September 6, 2025
Without ordinal | 6 September 2025 | September 6, 2025
Abbreviated | 6 Sept 2025 | Sept. 6, 2025
Numerical | 06/09/2025 | 09/06/2025
Summary
Key Points to Remember:
- Both formats accepted: British (day-month-year) and American (month-day-year)
- Be consistent: Choose one style and use it throughout your test
- Formal letters: Write dates in full, avoid numerical formats
- Capitalize months: Always start month names with a capital letter
- Ordinal suffixes: 1st, 2nd, 3rd, 4th... (optional but acceptable)
- Listening test: Follow the format in the question if provided
- When unsure: Write the month in full—it's always correct
Mastering date formats may seem like a small detail, but attention to these conventions demonstrates your command of English and can contribute to a higher band score. Practice writing dates in both formats until it becomes second nature, and always proofread your work to catch any inconsistencies.
Continue Learning
Reinforce what you've learned with videos and practice tests.