timmars

Timmars is a fictional unit of time used in speculative world-building to illustrate an alternative decimal timekeeping system. In this concept, a day is divided into 100 timmars, so one timmar equals 14.4 minutes (14 minutes and 24 seconds). The timmar-based day is designed to simplify arithmetic for scheduling and logistics, since time values can be treated as simple integers from 0 to 99.

Notation and conversions are a central feature of timmars. Time is often written as a single number representing timmars elapsed since midnight, with additional precision derived from the fractional part. For example, timmar 25 corresponds to 6:00, timmar 50 to 12:00, timmar 75 to 18:00, and timmar 99 to about 23:45:36. Because one timmar is 14.4 minutes, conversions to standard hours and minutes involve multiplying the timmar count by 14.4 and then converting the resulting minutes to hours and minutes.

Origins and usage in fiction. The term timmar is a constructed concept, not in real-world use, and appears in various works of science fiction and world-building discussions as an example of decimal time. Proponents argue that a 100-unit day can simplify scheduling, while critics note potential confusion with conventional timekeeping. In narrative contexts, timmars are often used to stage timing of events, tasks, and rituals with straightforward arithmetic.

Etymology and culture. The word timmar is typically presented as a neologism built from a time-related root and a plural-like suffix common in fictional languages. Its exact linguistic background varies by author, but it is generally intended to evoke familiarity while signaling an alternative system.

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