# Time to convert Rasa to Rasa1. 0

**URL:** <https://forum.rasa.com/t/time-to-convert-rasa-to-rasa1-0/14068>\
**Category:** Rasa Open Source\
**Created:** [August 8, 2019, 5:58am UTC](https://forum.rasa.com/t/time-to-convert-rasa-to-rasa1-0/14068 "2019-08-08T05:58:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![shubhamm](https://avatars.discourse-cdn.com/v4/letter/s/b2d939/32.png) [@shubhamm](https://forum.rasa.com/u/shubhamm)\
**Post date:** [August 8, 2019, 5:58am UTC](https://forum.rasa.com/t/time-to-convert-rasa-to-rasa1-0/14068/1 "2019-08-08T05:58:59Z")

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Hi All, How much average time it takes to convert Rasa to Rasa 1.0. Also can the old model be used in new rasa version.

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**Author:** ![MetcalfeTom](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.rasa.com/metcalfetom/32/1422_2.png) [@MetcalfeTom](https://forum.rasa.com/u/MetcalfeTom)\
**Post date:** [August 9, 2019, 6:42am UTC](https://forum.rasa.com/t/time-to-convert-rasa-to-rasa1-0/14068/2 "2019-08-09T06:42:08Z")

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Hi @shubhamm,

Glad to hear you’re upgrading 🙂 check out the [migrations](https://rasa.com/docs/rasa/migration-guide/#rasa-nlu-0-14-x-and-rasa-core-0-13-x-to-rasa-1-0) for specifics. You will have to train a new model but for small projects the conversion process is very easy overall