Large Numbers, Decimals, Currency

Once you can count past a hundred, the next hurdle is not the Turkish words — those stay beautifully regular — but the punctuation. Turkish groups thousands with a period and marks decimals with a comma, which is precisely the reverse of US English. So 1.000 means "one thousand," not "one point zero," and 1,5 means "one and a half," not "fifteen hundred." This page teaches how to read large figures, prices in lira and kuruş, and why the noun after a huge quantity still stays singular.

The punctuation flip: period for thousands, comma for decimals

This is the single fact to burn into memory, because it reverses your English instincts:

Written (Turkish)MeansRead aloud
1.0001,000 (one thousand)bin
1.250.0001,250,000bir milyon iki yüz elli bin
1,51.5 (one and a half)bir buçuk
14,9014.90on dört doksan / on dört lira doksan kuruş

The period is the thousands separator (the binlik ayıracı) and the comma is the decimal separator (the ondalık ayıracı). Turkey shares this convention with most of continental Europe; it is the US/UK English convention that is the odd one out. If you see 3.000 on a Turkish price tag, it is three thousand, not three.

Arabanın fiyatı internet sitesinde 1.250.000 lira yazıyordu.

The car's price was listed as 1,250,000 lira on the website.

Maraton 42,195 kilometre, yani kırk iki virgül bir doksan beş.

The marathon is 42.195 kilometres — that is, forty-two point one nine five.

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If you remember only one thing from this page: in Turkish a period builds big numbers (1.000 = bin) and a comma cuts the decimal (1,5 = bir buçuk). It is the mirror image of how you write numbers in English, so re-train your eye for every Turkish price tag and bank statement.

Reading large numbers: the units stack up

The big units are regular and predictable. Yüz "hundred," bin "thousand," milyon "million," milyar "billion." Crucially, before yüz and bin you do not say bir "one" — "one hundred" is just yüz, "one thousand" is just bin. You start saying bir only from a million up: bir milyon, bir milyar.

FigureTurkish
100yüz (not bir yüz)
1.000bin (not bir bin)
3.000üç bin
250.000iki yüz elli bin
1.000.000bir milyon
3.000.000üç milyon

Each part is simply written next to the next with a space and no "and" between them (the core rule from numbers/cardinals): iki yüz elli bin is "two hundred fifty thousand," all run together.

İstanbul'da on beş milyondan fazla insan yaşıyor.

More than fifteen million people live in Istanbul.

Projeye toplam üç milyon lira bütçe ayrıldı.

A total budget of three million lira was set aside for the project.

Stadyuma neredeyse seksen bin kişi sığıyor.

The stadium holds nearly eighty thousand people.

The counted noun stays singular

This trips up English speakers even at large quantities. No matter how big the number, the noun it counts stays singular in Turkish — you never add the plural -lar/-ler (see numbers/cardinals). The number itself already signals plurality, so marking it twice is redundant.

Depoda iki bin kutu kaldı, hepsi sevk edilecek.

There are two thousand boxes left in the warehouse — they'll all be shipped.

Konsere yaklaşık otuz bin bilet satıldı.

About thirty thousand tickets were sold for the concert.

So it is iki bin kutu "two thousand boxes," never iki bin kutular. The singular survives all the way up: üç milyon insan, "three million people," not insanlar.

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Two thresholds to remember at once: you skip bir before yüz and bin (so 100 = yüz, 1.000 = bin), but you start using bir from a million up (bir milyon, bir milyar). And whatever the size, the counted noun never takes a plural ending.

Currency: lira and kuruş

The Turkish currency is the lira (abbreviated TL, Türk lirası), divided into 100 kuruş. In writing, the amount comes before the symbol or abbreviation: 2.500 TL, 14,90 ₺. When you say a price, the lira part comes first and the kuruş part follows; in casual speech people very often drop the words lira and kuruş altogether and just say the two numbers.

WrittenFull readingCasual reading
2.500 TLiki bin beş yüz liraiki bin beş yüz
14,90 TLon dört lira doksan kuruşon dört doksan
0,50 TLelli kuruşelli kuruş

Like all counted nouns, lira and kuruş stay singular: beş lira, elli kuruş, never liralar.

Simit kaç lira oldu, hâlâ on lira mı?

How much is a simit now — still ten lira?

Hesap toplam iki bin beş yüz lira tuttu, kartla ödedik.

The bill came to two thousand five hundred lira in total; we paid by card.

Üstü kalsın, elli kuruşu boş ver.

Keep the change — don't worry about the fifty kuruş.

Percentages with decimals

Percentages combine everything on this page with the yüzde frame from numbers/fractions. Because the decimal is a comma, %14,5 is read yüzde on dört buçuk (or, more formally, yüzde on dört virgül beş). The % sign sits before the number in Turkish writing.

Enflasyon bu ay %14,5 olarak açıklandı.

Inflation was announced at 14.5% this month.

Banka krediye %2,3 faiz uyguluyor.

The bank is applying 2.3% interest on the loan.

Common mistakes

❌ Bilet 1,500 lira tuttu.

Incorrect — a comma here reads as a decimal, making it just one and a half lira.

✅ Bilet 1.500 lira tuttu.

The ticket came to one thousand five hundred lira.

❌ Sıcaklık yirmi altı.beş derece.

Incorrect — a period can't mark a decimal in Turkish; use a comma.

✅ Sıcaklık yirmi altı buçuk derece.

The temperature is twenty-six and a half degrees.

❌ Depoda iki bin kutular var.

Incorrect — the counted noun stays singular after any number.

✅ Depoda iki bin kutu var.

There are two thousand boxes in the warehouse.

❌ Bu ürün TL 2.500.

Incorrect — in Turkish the amount comes before the abbreviation.

✅ Bu ürün 2.500 TL.

This product is 2,500 TL.

❌ Faiz oranı 2,3% çıktı.

Incorrect — the percent sign goes before the figure in Turkish.

✅ Faiz oranı %2,3 çıktı.

The interest rate came out at 2.3%.

Key takeaways

  • Turkish flips US punctuation: period = thousands (1.000 = bin), comma = decimal (1,5 = bir buçuk). Re-train your eye.
  • Don't say bir before yüz or bin — "one hundred" is yüz, "one thousand" is bin. Use bir only from bir milyon up.
  • The counted noun stays singular at any size: üç milyon insan, iki bin kutu, beş lira.
  • Currency: lira (TL) splits into 100 kuruş; the amount precedes the symbol (2.500 TL), and in casual speech the unit words are often dropped (on dört doksan).

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Related Topics

  • Cardinal NumbersA1Counting in Turkish from bir to milyon — how numbers concatenate with no word for 'and' (yüz yirmi beş = '125'), and why the counted noun stays singular (beş elma 'five apples', never *beş elmalar).
  • Writing Numbers and DatesA2How Turkish writes numbers and dates: ordinals with a period, decimals with a comma, thousands with a period, and suffixes joined to figures by an apostrophe.
  • Fractions, Percentages, DecimalsB1How Turkish builds fractions back-to-front (üçte bir 'one third' = literally 'in three, one'), reads percentages as yüzde elli '50%', and pronounces the decimal comma — plus buçuk 'and a half'.
  • Punctuation ConventionsB1Where Turkish punctuation diverges from English — comma use, quotation marks, and the swapped decimal/thousands separators.