[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Archaeology, epigraphy and coins](https://indike.org/pramana/ins.epigraphy) › [Book of Indian Eras, with Tables for Calculating Indian Dates](https://indike.org/pramana/ins.epigraphy.cunningham-1883) › c22.25 # Book of Indian Eras, with Tables for Calculating Indian Dates c22.25 Book of Indian Eras, with Tables for Calculating Indian Dates c22.25 - **Language:** English ### [c22.25](https://indike.org/pramana/ins.epigraphy.cunningham-1883.c22.25) O.S. A. H. 1 = Friday, 16th July 622 A.D. 211 = Friday, 13th April 826 ,, 421 = Friday, 9th January 1030 ,, 631 = Friday, 7th October 1233 ,, 841 = Friday, 5th July 1437 ,, 1051 = Friday, 2nd April 1641 ,, 1261 = Friday, 10th January 1845 N.S. - [Previous: c22.24](https://indike.org/pramana/ins.epigraphy.cunningham-1883.c22.24) - [Next: c22.26](https://indike.org/pramana/ins.epigraphy.cunningham-1883.c22.26) - [Up: c22](https://indike.org/pramana/ins.epigraphy.cunningham-1883.c22) --- Source: [https://indike.org/pramana/ins.epigraphy.cunningham-1883.c22.25](https://indike.org/pramana/ins.epigraphy.cunningham-1883.c22.25) · Pramāṇa