Capital Letters

It is important to know which words to capitalise in your writing. Here's a list of the types of words that we need to capitalise in English.

1. Use a capital letter for the personal pronoun 'I':

  • What can I say?

2. Use a capital letter to begin a sentence or to begin speech:

  • The man arrived. He sat down.

  • Suddenly Mary asked, "What's for dinner?"

3. Use capital letters for many abbreviations and acronyms:

  • G.M.T. or GMT (Greenwich Mean Time)

  • N.A.T.O. or NATO or Nato (North Atlantic Treaty Organization)

4. Use a capital letter for days of the week, months of the year, holidays:

  • Thursday, Friday

  • March, April

  • Easter

  • Anzac Day

5. Use a capital letter for countries, languages & nationalities, religions:

  • Thailand, Canada

  • Cantonese, English

  • Christianity, Islam

6. Use a capital letter for people's names and titles:

  • William, Theo, Robert Redford

  • Professor Mason, Dr Jones

  • Captain Kirk, Queen Elizabeth II

7. Use a capital letter for trade-marks and names of companies and other organisations:

  • Coca-Cola, Walmart

  • Google, Hyundai

  • the United Nations, the Red Cross

8. Use a capital letter for places and monuments:

  • Sydney, Bangkok, Circular Quay

  • the Statue of Liberty, Westminster Abbey

  • Buckingham Palace, the White House

  • Oxford Street, Madison Square

  • Uranus, Mars, Sirius

  • South America, the Middle East, the South Pole

9. Use a capital letter for names of vehicles like ships, trains and spacecraft:

  • the Titanic

  • the Orient Express, the Ghan

  • Challenger 2, the Enterprise

10. Use a capital letter for titles of books, poems, songs, plays, films etc:

  • War And Peace

  • Moon River

  • Hamilton

  • Frozen, Gone With The Wind

11. Use capital letters (sometimes!) for headings, titles of articles, books etc, and newspaper headlines:

  • HOW TO MAKE A MILLION

  • Chapter 2: THE DEMISE OF CLINTON

  • LIFE FOUND ON MARS!

  • MAN BITES DOG

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