Convert Teaspoon (UK) (tsp (UK)) to Minim (UK) (minim (UK)) instantly.
About these units
Teaspoon (UK) (tsp (UK))
The UK teaspoon is defined as 5 milliliters, a value adopted in modern culinary and medical standards. Historically, however, its size varied considerably, often ranging from 4 to 6 mL depending on household spoons, region, or era. The modern 5 mL standardization brought consistency to recipes, pharmaceutical dosing instructions, and food labeling. Because teaspoons were once everyday household items rather than calibrated instruments, the move toward fixed metric equivalents significantly improved recipe reliability and medical accuracy. Despite the shift to SI units, the teaspoon endures as a culturally intuitive volume measure used in cooking and oral medication dosing, tying contemporary practice to long-standing domestic traditions.
Minim (UK) (minim (UK))
The UK minim is one of the smallest traditional volume units, equal to 1/60 of a dram, or roughly 0.059 milliliters. Introduced in the early 19th century to replace the inconsistent "drop," the minim allowed physicians and pharmacists to dose potent liquid medicines more reliably. Before modern syringes and droppers, apothecaries needed a precise micro-unit that could be measured using graduated glassware. The minim served this purpose exceptionally well and was foundational in early medical standardization. Although no longer used in contemporary medicine, it remains historically important, especially in pharmacology, toxicology, and the study of pre-modern medical practice.