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The metric system was officially adopted in the Philippines in 1861, during the Spanish colonial era. It was implemented to standardize measurements and promote trade and communication with other countries that were using the metric system. Today, the metric system is widely used in the Philippines for all official purposes and in everyday life.
Short history on Philippine metrication: Pre-1858 Measurement systems in Philippines reflects diversity of regional inhabitants. ~1858 Spain adopts metric system and introduces the metric system to the Philippines. ~1865 Philippine monetary system shifts to decimal. ~1905 Philippines lightly shifts to English system introduced by USA. 8/29/1916 Philippines adopts metric system after Philippine Autonomy Act signed. 1916-1975 Various measurement systems employed with metric system being prominent. 1/1/1975 Date set for sole metric system use via Presidential Decree No. 187. 7/16/1975 Presidential Decree No. 748 amends PD No. 187 to extend metrication efforts. 1/1/1983 Philippines officially adopts the metric system via Batas Pambansa Bilang 8. 4/13/1992 Philippine use of metric system reinforced via Republic Act 7394.
1945
President Ferdinand Marcos issued Presidential Decree No. 187 on February 14, 1979, which mandated the use of the metric system in the Philippines. This decree aimed to standardize measurements and facilitate trade and commerce. The transition to the metric system was part of a broader effort to modernize the country's measurement standards.
The metrication process in the Philippines began in the 1970s. Currently, the country has partially adopted the metric system, especially in official transactions and industries. However, there are still areas where traditional units are used, creating a mix of metric and non-metric practices in the country.
See the related link for History of the Metric System
Like most countries in the world, the Philippines uses the metric system, also called the SI (abbreviation of the French for International System)
Former President Ferdinand Marcos issued Presidential Decree 187 mandating the implementation of the metric system in the Philippines in 1973.
Presidential Decree No. 748 from July 16, 1975 set the legal basis for full metrication of the Philippines. The process of metrication in the Philippines began in 1907.
President Ferdinand Marcos issued Presidential Decree 187 in 1973, mandating the adoption of the metric system in the Philippines. This decree aimed to standardize measurements in the country in line with global norms and to facilitate international trade and communication.
Metric system
THE METRIC SYSTEM WONDERLAND or THE WONDERS OF THE METRIC SYSTEM