The phonetics of German are relatively easy for more Hindi speakers except for a few sounds that are more nuanced.

LetterIPA PronunciationDevanagariNotes
a (on its own)/ə/
a (after consonant)/æ/
ä/ɛ/
tsch/tʃ/
sch (not preceded by t )/ʃ/
ch (after i, e, ö)/ç/This sound is non-existent in Hindi. Approximate it to /h/ while touching the back of your tongue to the upper palette.
ch (other cases)/x/ख़
d (end of word)/t/For example, kind (child) is pronounced किंत
d (elsewhere)/d/For example, kinder (children) is pronounced किंदर
eu/ɔɪ/ओ ॅ एThis sound is not native to Hindi. It is halfway between ओए and औए.
ei/aɪ/आइThis is a diphthong.
e (first vowel)/iː/
e (middle)/ɛ/
e (end)/ə/Schwa sound
ie/iː/
h/h/Acts as a sound extender like the Sanskrit avagraha after vowels. Otherwise same as English h ()
j/j/Pronunced like English y.
g (end of word)/k/
g (elsewhere)/g/
ng/ŋ/Pronounced like English ng
r (after vowel)/ʔ/Extends the previous sound.
r (elsewhere)/ɻ/English Retroflex r. Or Sanskrit .
s (before vowel)/z/ज़
s (before consonant)/ʃ/
s (end of word)/s/
t/t/Like Spanish.
o/ɔ/This sound is halfway between मोडल and मौडल.
ö/ɜː/Pronunced like i in bird. This sound is non-existent in pure Hindi. The is used to denote it these days.
u/uː/
ü/yː/ (throaty)Pronounced more in the throat.
v/f/फ़And that’s why Volkswagen is pronounced फ़ोल्क्सवागन. While such consonant clusters might be rare in English, they are common in German. German has f as well, and that’s pronounced like English f too! For English loan words, v is pronounced as /v/.
w/v/व़Like English /v/
y (beginning or end)/j/
y (middle)/yː/ (throaty)In the middle, it is pronounced same as ü.
z/ts/त्सFor example, Nazi is pronounced नात्सी
ß/sː/सऽLong s sound. This is the only non-Latin alphabet in German.