Click on the field to select the starting date.
Click on the field to select the end date.
The difference between the dates:
20 September 1979, Thursday and 05 December 2024, Thursday
45 years, 2 months, 18 days
or 543 months, or 2359 weeks, or 16513 days, or 396312 hours, or 23778720 minutes, or 1426723200 seconds

Thursday 20 September 1979 It is the 263 day of the year
Thursday 05 December 2024 It is the 263 day of the year
Total number of minutes: 23778720
Total number of hours: 396312
Total number of days: 16513
Total number of weeks: 2359
Total number of months: 543

How old am I if I was born on September 20 1979?

How old am I if I was born on September 20 1979? It is a commonly asked question. All of us want to know our age, regardless of whether we are young or old. To know how old we are is also needed in some cases. Somebody can ask us about it in school, work or in the office. So today is the day in which we are going to dispel all your doubts and give you an exact answer to the question of how old am I if I was born on September 20 1979.

In this article, you will learn how you can calculate your age – both on your own and with the use of a special tool. A little tidbit – you will see how to calculate your age with an accuracy of years, years and months and also years, months and days! So as you see, it will be such exact calculations. So it’s time to start.

I was born on September 20 1979. How old am I?

You were born on September 20 1979. We are sure that if somebody will ask you how old you are, you can answer the question. And we are pretty sure that the answer will be limited to years only. Are we right?

And of course, the answer like that is totally sufficient in most cases. People usually want to know the age given only in years, just for the general orientation. But have you ever wondered what your exact age is? It means the age given with an accuracy of years, months and even days? If not, you couldn't have chosen better.

Here you will finally see how to calculate your exact age and, of course, know the answer. What do you think – your exact age varies significantly from your age given in years only or not? Read the article and see if you are right!

How to calculate my age if I was born on September 20 1979?

Before we will move to the step by step calculations, we want to explain to you the whole process. It means, in this part we will show you how to calculate my age if I was born on September 20 1979 in a theoretical way.

To know how old you are if you were born on September 20 1979, you need to make calculations in three steps. Why are there so many steps? Of course, you can try to calculate it at once, but it will be a little complicated. It is so easier and quicker to divide the calculations into three. So let’s see these steps.

If you were born on September 20 1979, the first step will be calculating how many full years you are alive. What does ‘full years’ mean? To know the number of full years, you have to pay attention to the day and month of your birth. Only when this day and month have passed in the current year, you can say that you are one year older. If not, you can’t count this year as a full, and calculate full years only to the year before.

The second step is calculating the full, remaining months. It means the months which have left after calculating full years. Of course, this time, you also have to pay attention to your day of birth. You can count only these months, in which the date of your birth has passed. If in some month this date has not passed, just leave it for the third step.

The third step is to calculate the days which have left after calculating full years and full months. It means, these are days which you can’t count to full months in the second step. In some cases, when today is the same number as in the day in which you were born, you can have no days left to count.

So if you know how it looks in theory, let’s try this knowledge in practice. Down below, you will see these three steps with practical examples and finally know how old you are if you were born on September 20 1979.

Calculate full years since September 20 1979

The first step is calculating full years. So you were born on September 20 1979, and today is December 5 2024. First you need to do is checking if the 20th of September has passed this year. This is the 5th of December, so September was a few months before. It means you can calculate full years from the year of birth to the current year.

So how does the calculations look?

2024 - 1979 = 45

As you can see, you require subtracting the year of your birth from the current year. In this case, the result is 45. So it means that you are 45 years old now!

In some cases it will be sufficient to know your age only in years, but here you will know your exact age, so let’s move on.

Remaining months since September 20 1979 to now

The second step is to calculate full, remaining months. You were born on September 20 1979, today is December 5 2024. You know that there are 45 full years. So now let’s focus on months. To calculate only full months, you need to pay attention to the day of your birth. It’s 20th September. So now you require checking if 5th December has passed this year. If today is 5th of December, it means yes, 20th of December has passed. So you will calculate full months from September to December.

To make calculations, it will be better to mark months as numbers. September is the 9th month of the year, so mark it just as 2, and December is the 45th month of the year, so mark it just as 45. And now you can calculate the full, remaining months.

The calculations look as follows:

12 - 9 = 2

So you need to subtract the smaller number, in this case 2, from the bigger one, in this case 45. And then you have the result – it is 2 months. So now we know that if you were born on September 20 1979 you are 45 years and 2 months old. But what about days? Let’s check it!

Days left since September 20 1979 to now

The third, last step, is calculating the number of days which have left after previous calculations from the first and second step. There is no surprise, this time you also need to pay attention to the day of your birth. You were born on September 20 1979, today is December 5 2024. You have calculated full years, from 1979 to 2024, and full months, from September to December. It means you need to count only the days from December.

You were born on the 20th. Today is the 5th. So the calculations will be quite easy. You need to just subtract 20 from the 5 to see the number of days. The calculations will look like this:

So there are 18 full days left.

So to sum up – there are 45 full years, 2 full months and 18 days. So it means you are 45 years, 2 months and 18 days old exactly!

How Old Calculator dedicated to calculate how old you are if you were born on September 20 1979

Have you scrolled all parts containing calculations to know the easier way to know your age if you were born on September 20 1979?Don’t worry. We understand it. Here you are! We also prepared something for people who don’t like calculating on their own. Or just those who like to get the result as fast as possible, with almost no effort.

So what do we have for you? It is the how old calculator – online calculator dedicated to calculate how old you are if you were born on September 20 1979. It is, of course, math based. It contains the formulas, but you don’t see them. You only see the friendly-looking interface to use.

How can you use the how old calculator? You don’t need to have any special skills. Moreover, you don’t even need to do almost anything. You just need to enter the data, so you need to enter the date of your birth – day, month and year. Less than a second is totally sufficient for this tool to give you an exact result. Easy? Yup, as it looks!

There are more good pieces of information. The how old calculator is a free tool. It means you don’t have to pay anything to use it. Just go on the page and enjoy! You can use it on your smartphone, tablet or laptop. It will work as well on every device with an Internet connection.

So let’s try it on your own and see how fast and effortlessly you can get the answer to how old are you if you were born on September 20 1979.

Pick the best method to know your age for you

You have seen two different methods to know your age – first, calculations on your own, second, using the online calculator. It is time to pick the method for you. You could see how it works in both of them. You could try to calculate your exact age following our three steps and also use our app. So we are sure that now you have your favorite.

Both these methods are dedicated for different people and different needs. We gathered them in one article to show you the differences between them and give you the choice. So, if you need, read the previous paragraphs again, and enjoy calculations – regardless of whether you will make them on your own or using our how old calculator.

Do you feel old or young?

We are very curious what you think about your age now, when you finally know the exact numbers. Do you feel old or young? We are asking it because so many people, so many minds. All of you can feel the age differently, even if it is so similar or the same age! And we think it’s beautiful that all of us are different.

Regardless of feeling old or young, what do you feel more when you think about your age? What do you think about your life so far? We encourage you to make some kinds of summaries once in a while. Thanks to this, you will be able to check if your dream has come true, or maybe you need to fight more to reach your goal. Or maybe, after some thought, you will decide to change your life totally. Thinking about our life, analyzing our needs and wants – these things are extremely important to live happily.

Know your age anytime with How Old Calculator

We hope that our quite philosophical part of the article will be a cause for reflection for you. But let’s get back to the main topic, or, to be honest, the end of this topic. Because that’s the end of our article. Let’s sum up what you have learned today.

I was born on September 20 1979. How old am I? We are sure that such a question will not surprise you anymore. Now you can calculate your age, even exact age, in two different ways. You are able to make your own calculations and also know how to make it quicker and easier with the how old calculator.

It is time for your move. Let’s surprise your friends or family with the accuracy of your answers! Tell them how old you are with an accuracy of years, months and days!

Check also our other articles to check how old are your family members or friends. Pick their birthdate, see the explanation and get the results.

Invariant Language (Invariant Country) Thursday, 20 September 1979
Afrikaans Donderdag 20 September 1979
Aghem tsuʔumè 20 ndzɔ̀ŋɔ̀tƗ̀fʉ̀ghàdzughù 1979
Akan Yawda, 1979 Fankwa-Ɛbɔ 20
Amharic 1979 ሴፕቴምበር 20, ሐሙስ
Arabic الخميس، 20 سبتمبر 1979
Assamese বৃহস্পতিবাৰ, 20 ছেপ্তেম্বৰ, 1979
Asu Alhamisi, 20 Septemba 1979
Asturian xueves, 20 de setiembre de 1979
Azerbaijani 20 sentyabr 1979, cümə axşamı
Azerbaijani 20 сентјабр 1979, ҹүмә ахшамы
Azerbaijani 20 sentyabr 1979, cümə axşamı
Basaa ŋgwà mbɔk 20 Dìpɔ̀s 1979
Belarusian чацвер, 20 верасня 1979 г.
Bemba Palichine, 20 Septemba 1979
Bena pa hitayi, 20 pa mwedzi gwa tisa 1979
Bulgarian четвъртък, 20 септември 1979 г.
Bambara alamisa 20 sɛtanburu 1979
Bangla বৃহস্পতিবার, 20 সেপ্টেম্বর, 1979
Tibetan 1979 ཟླ་བ་དགུ་པའི་ཚེས་20, གཟའ་ཕུར་བུ་
Breton Yaou 20 Gwengolo 1979
Bodo बिसथिबार, सेबथेज्ब़र 20, 1979
Bosnian četvrtak, 20. septembar 1979.
Bosnian четвртак, 20. септембар 1979.
Bosnian četvrtak, 20. septembar 1979.
Catalan dijous, 20 de setembre de 1979
Chakma 𑄝𑄳𑄢𑄨𑄥𑄪𑄛𑄴𑄝𑄢𑄴, 20 𑄥𑄬𑄛𑄴𑄑𑄬𑄟𑄴𑄝𑄧𑄢𑄴, 1979
Chechen 1979 сентябрь 20, еара
Cebuano Huwebes, Setyembre 20, 1979
Chiga Orwakana, 20 Okwamwenda 1979
Cherokee ᏅᎩᏁᎢᎦ, ᏚᎵᏍᏗ 20, 1979
Central Kurdish 1979 ئەیلوول 20, پێنجشەممە
Czech čtvrtek 20. září 1979
Welsh Dydd Iau, 20 Medi 1979
Danish torsdag den 20. september 1979
Taita Kuramuka kana, 20 Mori ghwa ikenda 1979
German Donnerstag, 20. September 1979
Zarma Alhamisi 20 Sektanbur 1979
Lower Sorbian stwórtk, 20. septembra 1979
Duala ŋgisú 20 nyɛtɛki 1979
Jola-Fonyi Aramisay 20 Settembar 1979
Dzongkha གཟའ་པ་སངས་, སྤྱི་ལོ་1979 ཟླ་དགུ་པ་ ཚེས་20
Embu Aramithi, 20 Mweri wa kenda 1979
Ewe yawoɖa, anyɔnyɔ 20 lia 1979
Greek Πέμπτη, 20 Σεπτεμβρίου 1979
English Thursday, September 20, 1979
Esperanto ĵaŭdo, 20-a de septembro 1979
Spanish jueves, 20 de septiembre de 1979
Estonian neljapäev, 20. september 1979
Basque 1979(e)ko irailaren 20(a), osteguna
Ewondo sɔ́ndɔ məlú mə́nyi 20 ngɔn ebulú 1979
Persian 1358 شهریور 29, پنجشنبه
Fulah naasaande 20 siilto 1979
Fulah naasaande 20 siilto 1979
Finnish torstai 20. syyskuuta 1979
Filipino Huwebes, Setyembre 20, 1979
Faroese hósdagur, 20. september 1979
French jeudi 20 septembre 1979
Friulian joibe 20 di Setembar dal 1979
Western Frisian tongersdei 20 Septimber 1979
Irish Déardaoin 20 Meán Fómhair 1979
Scottish Gaelic DiarDaoin, 20mh dhen t-Sultain 1979
Galician Xoves, 20 de setembro de 1979
Swiss German Dunschtig, 20. Septämber 1979
Gujarati ગુરુવાર, 20 સપ્ટેમ્બર, 1979
Gusii Aramisi, 20 Septemba 1979
Manx 1979 Mean-fouyir 20, Jerdein
Hausa Alhamis 20 Satumba, 1979
Hawaiian Poʻahā, 20 Kepakemapa 1979
Hebrew יום חמישי, 20 בספטמבר 1979
Hindi गुरुवार, 20 सितंबर 1979
Croatian četvrtak, 20. rujna 1979.
Upper Sorbian štwórtk, 20. septembra 1979
Hungarian 1979. szeptember 20., csütörtök
Armenian 1979 թ. սեպտեմբերի 20, հինգշաբթի
Interlingua jovedi le 20 de septembre 1979
Indonesian Kamis, 20 September 1979
Igbo Tọọzdee, 20 Septemba 1979
Sichuan Yi 1979 ꈬꆪ 20, ꆏꊂꇖ
Icelandic fimmtudagur, 20. september 1979
Italian giovedì 20 settembre 1979
Japanese 1979年9月20日木曜日
Ngomba Tɔ́sɛdɛ, 1979 Pɛsaŋ Pɛ́nɛ́pfúꞋú 20
Machame Alhamisi, 20 Septemba 1979
Javanese Kamis, 20 September 1979
Georgian ხუთშაბათი, 20 სექტემბერი, 1979
Kabyle Samass 20 Ctembeṛ 1979
Kamba Wa kana, 20 Mwai wa kenda 1979
Makonde Liduva lyannyano na linji, 20 Mwedi wa Nnyano na Nchechi 1979
Kabuverdianu kinta-fera, 20 di Setenbru di 1979
Koyra Chiini Alhamiisa 20 Sektanbur 1979
Kikuyu Aramithi, 20 Mwere wa kenda 1979
Kazakh 1979 ж. 20 қыркүйек, бейсенбі
Kako yedi 20 njapi 1979
Kalaallisut 1979 septembarip 20, sisamanngorneq
Kalenjin Koang’wan, 20 Bureet 1979
Khmer ព្រហស្បតិ៍ 20 កញ្ញា 1979
Kannada ಗುರುವಾರ, ಸೆಪ್ಟೆಂಬರ್ 20, 1979
Korean 1979년 9월 20일 목요일
Konkani गुरुवार 20 सप्टेंबर 1979
Kashmiri برؠسوار, ستمبر 20, 1979
Shambala Alhamisi, 20 Septemba 1979
Bafia jǝǝdí 20 ŋwíí akǝ táanin 1979
Colognian Dunnersdaach, dä 20. Septämber 1979
Kurdish 1979 rezberê 20, pêncşem
Cornish 1979 mis Gwynngala 20, dy Yow
Kyrgyz 1979-ж., 20-сентябрь, бейшемби
Langi Alamíisi, 20 Kʉsaatʉ 1979
Luxembourgish Donneschdeg, 20. September 1979
Ganda Lwakuna, 20 Sebuttemba 1979
Lakota Aŋpétutopa, Čhaŋwápeǧi Wí 20, 1979
Lingala mokɔlɔ ya mínéi 20 sánzá ya libwa 1979
Lao ວັນພະຫັດ ທີ 20 ກັນຍາ ຄ.ສ. 1979
Northern Luri AP 1358 Shahrivar 29, Thu
Lithuanian 1979 m. rugsėjo 20 d., ketvirtadienis
Luba-Katanga Njòwa 20 Lutongolo 1979
Luo Tich Ang’wen, 20 Dwe mar Ochiko 1979
Luyia Murwa wa Kanne, 20 Septemba 1979
Latvian Ceturtdiena, 1979. gada 20. septembris
Masai Alaámisi, 20 Kúshîn 1979
Meru Wena, 20 Septemba 1979
Morisyen zedi 20 septam 1979
Malagasy Alakamisy 20 Septambra 1979
Makhuwa-Meetto Arahamisi, 20 Mweri wo tisa 1979
Metaʼ Aneg 5, 1979 iməg kud 20
Maori Rāpare, 20 Mahuru 1979
Macedonian четврток, 20 септември 1979
Malayalam 1979, സെപ്റ്റംബർ 20, വ്യാഴാഴ്‌ച
Mongolian 1979 оны есдүгээр сарын 20, Пүрэв гараг
Marathi गुरुवार, 20 सप्टेंबर, 1979
Malay Khamis, 20 September 1979
Maltese Il-Ħamis, 20 ta’ Settembru 1979
Mundang Comkaldǝɓlii 20 Fĩi Dǝɓlii 1979
Burmese 1979၊ စက်တင်ဘာ 20၊ ကြာသပတေး
Mazanderani AP 1358 Shahrivar 29, Thu
Nama Dondertaxtsees, 20 Taraǀkhuumûǁkhâb 1979
Norwegian Bokmål torsdag 20. september 1979
North Ndebele Sine, 20 Mpandula 1979
Low German 1979 M09 20, Thu
Nepali 1979 सेप्टेम्बर 20, बिहिबार
Dutch donderdag 20 september 1979
Kwasio sɔ́ndɔ mafú mána 20 ngwɛn rɛbvuâ 1979
Norwegian Nynorsk torsdag 20. september 1979
Ngiemboon mbɔ́ɔntè tsetsɛ̀ɛ lyɛ̌ʼ , lyɛ̌ʼ 20 na saŋ ngwɔ̀ʼ mbÿɛ, 1979
Nuer Ŋuaan lätni 20 Tɛɛr 1979
Nyankole Orwakana, 20 Okwamwenda 1979
Oromo Kamiisa, Fuulbana 20, 1979
Odia ଗୁରୁବାର, ସେପ୍ଟେମ୍ବର 20, 1979
Ossetic Цыппӕрӕм, 20 сентябры, 1979 аз
Punjabi ਵੀਰਵਾਰ, 20 ਸਤੰਬਰ 1979
Punjabi جمعرات, 20 ستمبر 1979
Punjabi ਵੀਰਵਾਰ, 20 ਸਤੰਬਰ 1979
Polish czwartek, 20 września 1979
Pashto پينځنۍ د AP 1358 د وږی 29
Portuguese quinta-feira, 20 de setembro de 1979
Quechua Jueves, 20 Setiembre, 1979
Romansh gievgia, ils 20 da settember 1979
Rundi Ku wa kane 20 Nyakanga 1979
Romanian joi, 20 septembrie 1979
Rombo Alhamisi, 20 Mweri wa tisa 1979
Russian четверг, 20 сентября 1979 г.
Kinyarwanda 1979 Nzeli 20, Kuwa kane
Rwa Alhamisi, 20 Septemba 1979
Sakha 1979 сыл Балаҕан ыйын 20 күнэ, чэппиэр
Samburu Mderot ee ile, 20 Lapa le saal 1979
Sangu Alahamisi, 20 Munyense 1979
Sindhi 1979 سيپٽمبر 20, خميس
Northern Sami 1979 čakčamánnu 20, duorasdat
Sena Chinai, 20 de Setembro de 1979
Koyraboro Senni Alhamiisa 20 Sektanbur 1979
Sango Bïkua-okü 20 Mvuka 1979
Tachelhit ⴰⴽⵡⴰⵙ 20 ⵛⵓⵜⴰⵏⴱⵉⵔ 1979
Tachelhit akwas 20 cutanbir 1979
Tachelhit ⴰⴽⵡⴰⵙ 20 ⵛⵓⵜⴰⵏⴱⵉⵔ 1979
Sinhala 1979 සැප්තැම්බර් 20, බ්‍රහස්පතින්දා
Slovak štvrtok 20. septembra 1979
Slovenian četrtek, 20. september 1979
Inari Sami tuorâstâh, čohčâmáánu 20. 1979
Shona 1979 Gunyana 20, China
Somali Khamiis, Bisha Sagaalaad 20, 1979
Albanian e enjte, 20 shtator 1979
Serbian четвртак, 20. септембар 1979.
Serbian четвртак, 20. септембар 1979.
Serbian četvrtak, 20. septembar 1979.
Swedish torsdag 20 september 1979
Swahili Alhamisi, 20 Septemba 1979
Tamil வியாழன், 20 செப்டம்பர், 1979
Telugu 20, సెప్టెంబర్ 1979, గురువారం
Teso Nakaung’on, 20 Osokosokoma 1979
Tajik Панҷшанбе, 20 Сентябр 1979
Thai วันพฤหัสบดีที่ 20 กันยายน พ.ศ. 2522
Tigrinya ኃሙስ፣ 20 መስከረም መዓልቲ 1979 ዓ/ም
Turkmen 20 sentýabr 1979 Penşenbe
Tongan Tuʻapulelulu 20 Sepitema 1979
Turkish 20 Eylül 1979 Perşembe
Tatar 20 сентябрь, 1979 ел, пәнҗешәмбе
Tasawaq Alhamiisa 20 Sektanbur 1979
Central Atlas Tamazight Akwas, 20 Cutanbir 1979
Uyghur 1979 20-سېنتەبىر، پەيشەنبە
Ukrainian четвер, 20 вересня 1979 р.
Urdu جمعرات، 20 ستمبر، 1979
Uzbek payshanba, 20-sentabr, 1979
Uzbek AP 1358 Shahrivar 29, پنجشنبه
Uzbek пайшанба, 20 сентябр, 1979
Uzbek payshanba, 20-sentabr, 1979
Vai ꕉꔤꕆꕢ, 20 ꕢꕌ 1979
Vai aimisa, 20 saah 1979
Vai ꕉꔤꕆꕢ, 20 ꕢꕌ 1979
Vietnamese Thứ Năm, 20 tháng 9, 1979
Vunjo Alhamisi, 20 Septemba 1979
Walser Fróntag, 20. Herbštmánet 1979
Wolof Alxamis, 20 Sàt, 1979
Xhosa 1979 Septemba 20, Lwesine
Soga Olokuna, 20 Sebuttemba 1979
Yangben kúpélimetúkpiapɛ 20 imɛŋ i puɔs 1979
Yiddish דאנערשטיק, 20טן סעפּטעמבער 1979
Yoruba Ọjọ́bọ, 20 Owe 1979
Cantonese 1979年9月20日 星期四
Cantonese 1979年9月20日星期四
Cantonese 1979年9月20日 星期四
Standard Moroccan Tamazight ⴰⴽⵡⴰⵙ 20 ⵛⵓⵜⴰⵏⴱⵉⵔ 1979
Chinese 1979年9月20日星期四
Chinese 1979年9月20日星期四
Chinese 1979年9月20日 星期四
Zulu ULwesine, Septhemba 20, 1979