Pronunciation: [hˈe͡ɪst wˈe͡ɪt ɒv] (IPA)
Correct spelling for the English word "hast weight of" is [hˈe͡ɪst wˈe͡ɪt ɒv], [hˈeɪst wˈeɪt ɒv], [h_ˈeɪ_s_t w_ˈeɪ_t ɒ_v] (IPA phonetic alphabet).