Arabic number words

40 in Arabic Words

Write numbers in Modern Standard Arabic words and handle gender, case, counted nouns, money, decimals, percentages, fractions, and ordinals.

Quick answer

40 in Arabic words is أربعون.

This is the standard Modern Standard Arabic standalone form. Formal transliteration: arbaʿūn. Simplified learner reading: arbaʿūn.

Try 27, 3.14, 1/2, or 1,234. Arabic-script input digits are accepted.

Mode
Advanced Arabic grammar options

Most users can leave these settings unchanged. Arabic number words can change by gender, case, counted noun, and context.

Advanced options keep Arabic values in the submitted form while using English select labels. They include مئة / مائة, مليار / بليون, percent phrases such as بالمئة, and the legal suffix فقط.

Result

Arabic words

أربعون

40 in Arabic words is أربعون.

Arabic number wording may vary slightly by region, especially in currencies and very large numbers. This converter uses Modern Standard Arabic.

Want noun-specific Arabic?

Try With noun mode to compare how the wording changes with a counted noun.

  • 40 booksأربعون كتابا
  • 40 carsأربعون سيارة

40 in Arabic Words: Quick Answer

40 in Arabic words is أربعون. This page is dedicated to the exact word form of 40, so the explanation below focuses on this number rather than repeating the general converter guide. You can copy the answer above, compare noun-specific versions, and use the nearby table to move to adjacent Arabic number-word pages.

Number type two-digit number
Pattern round number
Parity even
Digit sum 4

Pronunciation of 40 in Arabic

The formal transliteration for أربعون is arbaʿūn. A simplified learner reading is arbaʿūn. Use the formal transliteration as a learner guide for the written MSA form. The simplified learner reading shows a practical pause-style pronunciation.

Pronunciation guide for 40 in Arabic words
ArabicTransliterationUse
أربعون arbaʿūn Formal transliteration of the standard standalone MSA form
أربعون arbaʿūn Simplified learner reading, useful when final case vowels are not pronounced

40 as an exact tens number

Exact tens such as 40 have a tens word that can change ending by case in formal Arabic. The default result is أربعون, which is the form most learners need when they ask how to write 40 in Arabic words.

The nominative form commonly ends in -ون, while accusative and genitive contexts use the -ين ending. The table below compares the practical forms for this number. A useful check is to read the number by its Arabic structure first, then decide whether the surrounding sentence needs a masculine, feminine, nominative, accusative, or genitive form.

Do not use the nominative tens ending in every grammatical position.

Common Mistakes With 40

Common mistakes and corrections for 40 in Arabic words
MistakeIncorrectCorrectWhy
Using nominative form in an accusative/genitive context أربعون أربعين أربعون is correct in nominative contexts, but after some prepositions or in object-position grammar the tens part changes to أربعين.
Ignoring noun gender Using one copied form with every noun Check masculine and feminine noun examples Arabic number agreement can differ from English, especially with counted nouns.
Using digit symbols when words are requested ٤٠ أربعون This page is for Arabic word spelling. Use the Arabic numerals converter for digit symbols.

Gender and Case Forms for 40

Arabic number words can change when a number is used in a sentence. The table compares the most useful forms for 40 so the page is more than a single copied answer.

Gender and case forms for 40 in Arabic words
UseArabic wordsNote
Default masculine أربعون Practical standalone answer.
Feminine standalone أربعون Use when a feminine standalone form is required.
Nominative أربعون Formal subject-position style.
Accusative / genitive أربعين Formal object or after-preposition style.

Ordinal Form of 40

Cardinal and ordinal numbers are different. The cardinal form is أربعون, while the ordinal form is الأربعون (al-arbaʿūn). Use the Ordinal mode above when you need a ranked position instead of a quantity.

40 With Counted Nouns

For real Arabic sentences, the noun often matters as much as the number. These examples show 40 with masculine and feminine noun presets, which helps explain why a copied standalone number is not always the final sentence-ready form.

Counted noun examples for 40 in Arabic
PhraseNoun genderArabic wording
40 books masculine أربعون كتابا
40 cars feminine أربعون سيارة
40 male students masculine أربعون طالبا
40 female students feminine أربعون طالبة

Simplified output is shown without full vowel marks by default. If you need tanween or fully vocalized classroom examples, review the final phrase in context because case and noun role can change the ending.

40 in Arabic Currency Wording

Money mode supports USD, EUR, SAR, AED, GBP, EGP, KWD, QAR, BHD, JOD, and OMR presets. Currency wording can vary by country, legal style, and official document conventions.

Currency examples for 40 in Arabic words
CurrencyArabic wording
US dollar أربعون دولارا
Euro أربعون يوروا
Saudi riyal أربعون ريالا
UAE dirham أربعون درهما
Pound sterling أربعون جنيها إسترلينيا
Egyptian pound أربعون جنيها
Kuwaiti dinar أربعون دينارا كويتيا
Qatari riyal أربعون ريالا قطريا
Bahraini dinar أربعون دينارا بحرينيا
Jordanian dinar أربعون دينارا أردنيا
Omani rial أربعون ريالا عمانيا

Place-Value Breakdown for 40

The Arabic wording is easier to verify when the number is split into its non-zero place-value parts. 40 has 1 non-zero part in the breakdown below.

Three-digit group breakdown for 40
GroupValueArabic words
units 40 أربعون
Non-zero place-value parts for 40
PlaceDigitValueArabic words
tens 4 40 أربعون

Nearby Arabic Number Word Pages

Use the nearby pages to compare how one small change in the number changes the Arabic wording. This is especially helpful around teen numbers, exact tens, and compound numbers where the unit or case ending may change.

Nearby Arabic number word pages for 40
NumberArabic wordsPage
38 ثمانية وثلاثون 38 in Arabic words
39 تسعة وثلاثون 39 in Arabic words
40 (current) أربعون 40 in Arabic words
41 واحد وأربعون 41 in Arabic words
42 اثنان وأربعون 42 in Arabic words

When to Use 40 in Arabic Words

Use أربعون when a worksheet, classroom answer, language note, or explanatory document asks for 40 written out in Arabic text. For digit shapes instead of word spelling, use the linked Arabic numerals converter. For English wording, compare the Number to Words converter, and for larger place-value context use Large numbers.

Grammar Notes and Review

This page follows standard Modern Standard Arabic number-agreement patterns: number form can depend on the counted noun, grammatical gender, case, and whether the number is cardinal or ordinal. Regional speech, classroom vocalization, and official financial wording may differ. If you are preparing a contract, invoice, check, or other official document, review the complete Arabic sentence with a qualified Arabic speaker before using it.

For related reference points, compare the main Number to Arabic Words converter, the Arabic numerals converter, and the Arabic numerals guide.

Related Tools for 40

FAQ

How do you write 40 in Arabic words?

40 in Arabic words is أربعون. This is the default Modern Standard Arabic standalone form.

How is 40 pronounced in Arabic?

A formal transliteration is arbaʿūn. A simplified learner reading is arbaʿūn. The pronunciation guide is for learners reading the Modern Standard Arabic written form.

Is this Modern Standard Arabic?

Yes. The converter uses Modern Standard Arabic number wording. Regional speech can differ, especially in everyday pronunciation and money wording.

What type of Arabic number is 40?

40 is a two-digit number and a round number. Its digit sum is 4, and the last digit is 0.

Does 40 change with masculine and feminine nouns?

Yes. For example, 40 books is أربعون كتابا, while 40 cars is أربعون سيارة.

Does case affect 40 in Arabic?

It can. The default standalone form is أربعون, while an accusative or genitive masculine form can be أربعين.

What is the ordinal form of 40 in Arabic?

The ordinal form is الأربعون. Use it for ranked positions rather than the cardinal value.

What is the difference between Arabic words and Arabic numerals?

Arabic words spell out the value as text, such as أربعون. Arabic numerals are digit symbols, which are handled by the Arabic numerals converter.

Can this wording be used in official documents?

Use it as a strong reference, but review contracts, checks, invoices, and official documents with a qualified Arabic speaker because case, currency wording, and regional style can matter.

What are common mistakes when writing 40 in Arabic?

Common mistakes include using English-style word order, ignoring noun gender, choosing the wrong case form, or using digit symbols when Arabic words are requested.

What is the place-value breakdown of 40?

40 has 1 non-zero place-value part in the table on this page.