Duas to Recite During Ramadan

You may recite duas in any language you are comfortable with. Allah accepts all of your supplications in whatever language you speak to Him. But based on tradition of the Prophet, the following are specific duas that has been said by Muslims for centuries. These are recommended duas to say during Ramadan.

When beginning the fast- Suhur

وَبِصَوْمِ غَدٍ نَّوَيْتَ مِنْ شَهْرِ رَمَضَانَ

Wa bisawmi ghadinn nawaiytu min shahri ramadan

I intend to keep the fast for tomorrow in the month of Ramadan
[abu Dawud]


When breaking the fast- Iftar

اللَّهُمَّ اِنِّى لَكَ صُمْتُ وَبِكَ امنْتُ [وَعَلَيْكَ تَوَكَّلْتُ] وَعَلَى رِزْقِكَ اَفْطَرْتُ

Allahumma inni laka sumtu wa bika aamantu [wa 'alayka tawakkaltu] wa 'ala rizq-ika aftarthu

O Allah! I fasted for You and I believe in You [and I put my trust in You] and I break my fast with Your sustenance
["wa 'alayka tawakkaltu" is quoted in some books of knowledge - but not all, hence it is in brackets]
[abu Dawud]

ذَهَبَ الظَّمَأُ وَ ابْتَلَّتِ الْعُرُوقُ، وَ ثَبَتَ الأجْرُ إنْ شَاءَ اللَّهُ

dhahabadh-dhama'u wab-tallatil 'urūūqi, wa thabatal arju inshaAllah

The thrist is gone, the veins are moistened and the reward is confirmed, if Allah [Ta'ala] Wills
[abu Dawud 2:306]

اللَّهُمَّ إِنِّي أَسأَلُكَ بِرَحْمَتِكَ الَّتِي وَسِعَتْ كُلَّ شَيْءٍ أَنْ تَغْفِرَ لِي

Allaahumma inni as’aluka birahmatika al-lati wasi'at kulli shay’in an taghfira li

O Allah, I ask You by Your mercy which envelopes all things, that You forgive me.
[a du'a that Abdullah ibn Amar (radiAllahu anhu) used to say when breaking his fast - as reported by Ibn abi Mulaykah (radiAllahu anhu)]

When someone offers you food when you are fasting and you decline

When you are invited to eat, then reply to the invitation. if you are fasting, then invoke Allah's blessings (on your host), and if you are not fasting then eat
[Muslim; 2:1054]

Upon reaching month of Rajab and Sha'ban

When the Prophet (salAllahu alayhi wasalam) sighted the moon of Rajab (two months before Ramadan) he used to pray to Allah in the following words:

اَللّهُمَّ بَارِكْ لَنَا فِى رَجَبَ وَ شَعْبَانَ وَ بَلِّغْنَا رَمَضَان

Allahumma barik lana fi Rajab wa Sha'ban wa ballighna Ramadan

O Allah! Make the months of Rajab and Sha'ban blessed for us, and let us reach the month of Ramadan (i.e. prolong our life up to Ramadan, so that we may benefit from its merits and blessings)
[Narrated by at-Tabarani and Ahmad]

When you are fasting, and someone is rude to you

اِنَّيْ صَائِمٌ ، اِنِّيْ صَائمٌ

Inni sa'iimu, inni sa'iimu

I am fasting, I am fasting
[Sahih al-Bukhari, Fath al-Bari of Al-Asqalani; 4:1-3, Muslim; 2:806]

Upon Sighting of the new Moon

اللَّهُ اَكْبَرُ ، اَللَّهُمَّ اَهِلَّهُ عَلَيْنَا بِالآَمْنِ وَلاِيمَانِ ، وَالسَّلَامَةِ وَالاِسْلَامِ ، وَالتَّوْفِيقِ لِمَا تُحِبُّ رَبَّنَا وَتَرْضَى ، رَبُّنَا وَرَبُّكَ اللَّهُ

Allahu Akbar. Allahumma ahillahu 'alayna bil-amni wal-imaani, was-salaamati, wal-Islami, wat-tawfeeqi lima tuhibbu Rabbana wa tardha. Rabbuna wa RabbukAllahu

Allah is the Greatest. O Allah bring us the new moon with security and faith, with peace and in Islam, and in harmony with what our Lord Loves and what pleases Him. Our Lord and your Lord is Allah
[at-Tirmidhi 5:504, ad-Darimi 1:336]

On Lailatul Qadr - the Night of Power

Aishah (radhiya Allahu Ta'ala anha), that she said: "O Messenger of Allah! What if I knew which night Lailatul-Qadr was, then what should I say in it?" He said 'Say

اَللَّهُمَّ اِنَّكَ عَفُوٌّ ، تُحِبُّ الْعَفْوَ فَاعْفُ عَنِّي

Allahumma innaka 'affuwwun tuhibbul 'afwa fa'fu 'anni' "

O Allah You are The One Who pardons greatly, and loves to pardon, so pardon me.
[at Tirmidhi]

Source: http://www.islamawareness.net