Convert Ounces To Teaspoons

Please enter a value below to convert ounces to teaspoons:

In order to do a reverse conversion from teaspoons to ounces clear values in the above fields and input the value in the “Teaspoons” field or go to teaspoons to ounces converter page.

Facts about Fluid Ounce

Basic facts: A fluid ounce [symbol: fl oz] is a unit of volume in the United States customary and imperial systems of measurement. The United States fluid ounce is 1/16 of a US fluid pint, 1/128 of a US liquid gallon, which is equivalent to 29.57 mL. The imperial fluid ounce is 1/20 of an imperial pint, and 1/160 of an imperial gallon, which is equivalent to 28.4 mL.

History: The fluid ounce was initially based on the volume occupied by one ounce [weight] of a given liquid like water or wine, accordingly varying based on the system being used. In 1824, the imperial gallon was represented as the volume of ten pounds of water at a temperature of 16.7°C. The definition of the imperial gallon was later changed to be equivalent to 4.54609 liters, which made the imperial fluid ounce equivalent to exactly 28.4130625 mL.

Initially, the United States fluid ounce was based on the wine gallon used in England before 1824. In 1959 after the adoption of the international inch, the U.S. fluid ounce became equivalent to exactly 29.5735295625 mL.

Use: As the name shows, the fluid ounce is generally used as a measurement of liquid volume. As one of the many measurements of volume, it is mainly used in the United States and the United Kingdom.

Facts about Teaspoon

Basic facts: Unit of volume based on an item of cutlery is known as a teaspoon [symbol: tsp]. The United States customary teaspoon is equivalent to precisely 4.928922 mL. As a unit of culinary measure, the metric teaspoon is equivalent to 5 mL. The size of teaspoons ranges from approximately 2.5 to 7.3 mL [0.088 to 0.257 imp fl oz; 0.085 to 0.247 US fl oz].

History: The teaspoon was initially widely used as a unit of apothecaries’ measure and was equivalent to 1 fluid dram [or drachm], 1/4 of a tablespoon, or 1/8 of a fluid ounce. The apothecaries’ teaspoon was officially known by the Latin “cochleare minus” [cochl. min.] in order to differentiate it from the tablespoon or “cochleare majus” [cochl. maj.]. The older definition of the teaspoon differs from the definitions of the teaspoon used nowadays; teaspoon was smaller back then. This was due to tea’s costliness in 1660s England, which resulted in smaller teacups and teaspoons. In 1710, when England began importing tea from China, it reduced the cost of tea, therefore the size of teacups and teaspoons grew, and by the 1730s, became 1/3 the size of a tablespoon. The same size ratio is used today in both the metric and US customary teaspoons [however, the actual volumes differ].

Use: The teaspoon is widely used in cooking in specific countries, as well as for measuring medical prescriptions.

How many teaspoons in a ounce? 

1 ounce is equivalent to 6 teaspoons. Use 6 as the factor to convert ounces to teaspoons. Below find some popular ounces to teaspoons conversion questions:

• How many teaspoons in 2 ounces?  2 ounces x 6 = 12 number teaspoons
• How many teaspoons in 3 ounces?  3 ounces x 6 = 18 number teaspoons
• How many teaspoons in 5 ounces?  5 ounces x 6 = 30 number teaspoons
• How many teaspoons in 10 ounces? 10 ounces x 6 = 60 number teaspoons
• How many teaspoons in 20 ounces? 20 ounces x 6 = 120 number teaspoons
• How many teaspoons in 50 ounces? 50 ounces x 6 = 300 number teaspoons
• How many teaspoons in 100 ounces? 100 ounces x 6 = 600 number teaspoons
• How many teaspoons in 1000 ounces? 1000 ounces x 6 = 6000 number teaspoons

Ounces to Teaspoons Conversion Chart

Ounces	Teaspoons	Ounces	Teaspoons	Ounces	Teaspoons	Ounces	Teaspoons
1	6	26	156	51	306	76	456
2	12	27	162	52	312	77	462
3	18	28	168	53	318	78	468
4	24	29	174	54	324	79	474
5	30	30	180	55	330	80	480
6	36	31	186	56	336	81	486
7	42	32	192	57	342	82	492
8	48	33	198	58	348	83	498
9	54	34	204	59	354	84	504
10	60	35	210	60	360	85	510
11	66	36	216	61	366	86	516
12	72	37	222	62	372	87	522
13	78	38	228	63	378	88	528
14	84	39	234	64	384	89	534
15	90	40	240	65	390	90	540
16	96	41	246	66	396	91	546
17	102	42	252	67	402	92	552
18	108	43	258	68	408	93	558
19	114	44	264	69	414	94	564
20	120	45	270	70	420	95	570
21	126	46	276	71	426	96	576
22	132	47	282	72	432	97	582
23	138	48	288	73	438	98	588
24	144	49	294	74	444	99	594
25	150	50	300	75	450	100	600

Convert ounces to other volume units

• Convert Ounces to Gallons
• Convert Ounces to Liters
• Convert Ounces to Pints
• Convert Ounces to Quarts
• Convert Ounces to Tablespoons
• Convert Ounces to Cups