This calculator is not an official release order, jail certification, or final legal determination. It is only a computation guide based on the current rule set encoded in this version.
The result still has to be checked against the mittimus, jail records, service records, applicable IRR, BJMP or jail counting practice, and the final action of the proper authority.
Footnote: Sources and Formula Basis
- Civil Code, Article 13: year = 365 days, month = 30 days, for the strict NCC - Article 13 option in this version.
- R.A. No. 10592 / Revised Penal Code Articles 29, 94, 97, 98, and 99: basis for CPI and GCTA treatment within the calculator scope.
- Inmates of the New Bilibid Prison v. De Lima (2019).
- Guinto v. DOJ, G.R. No. 249027 (2024).
- Disclosed v1 formula basis: the active NCC output selector switches between Article 13 and Calendar Base, the baseline release date is computed under that active convention, CPI is deducted, GCTA is applied using full completed qualifying months, manual TASTM and STAL day deductions are applied where entered, and the adjusted release date is computed from the remaining credited service due.