Abstract: Speech is the most natural and major form of communication between humans. Since last three decades humans are trying to create computer that can understand and talk like human. Compared to English and other European languages like French, Spanish etc., much research is not done in Indian languages. There is less work done particularly in Gujarati. This paper describes Designing, development and implementation of a concatenate based Text to Speech algorithm for Speech Synthesis in Gujarati language. When the researcher tries to develop certain recognition system, they require certain previously stored data i.e. database for respective recognition system. Concatenative Synthesis described in this paper uses database of prerecorded Gujarati phonemes and concatenates them to produce sound. It also describes concatenative method which boosts up data matching and speech generation process.