Convert 1 Teaspoon to Ounces

How big is 1 teaspoon? How many ounces are in 1 U.S. teaspoon? 1 tsp to fl oz conversion.

Amount

From

To

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1 U.S. Teaspoon ≈

0.16666667 U.S. Fluid Ounces

result rounded

Decimal places

Result in Plain English

1 teaspoon is equal to exactly ¹⁄₆ of a ounce.

To a Percentage

1 teaspoon ≈ 16.7% of a ounce.

Result as a Fraction

1 teaspoon

= ¹⁄₆ ounce

= one sixth of a ounce

In Scientific Notation

1 teaspoon

= 1 x 10⁰ teaspoons

≈ 1.66667 x 10^-1 ounces

Teaspoons

A U.S. teaspoon is a unit of volume equal to 1/3^rd of a tablespoon or 1/48^th of a U.S. cup.

Abbreviation: tsp

Ounces

A U.S. fluid ounce is 1/128^th of a U.S. gallon. It is not the same as an ounce of weight or an Imperial fluid ounce.

Common abbreviations: fl oz, oz fl

Teaspoons to Ounces Conversions

results may be rounded

tsp	fl oz
1.00	0.16667
1.01	0.16833
1.02	0.17
1.03	0.17167
1.04	0.17333
1.05	0.175
1.06	0.17667
1.07	0.17833
1.08	0.18
1.09	0.18167
1.10	0.18333
1.11	0.185
1.12	0.18667
1.13	0.18833
1.14	0.19
1.15	0.19167
1.16	0.19333
1.17	0.195
1.18	0.19667
1.19	0.19833
1.20	0.2
1.21	0.20167
1.22	0.20333
1.23	0.205
1.24	0.20667
1.25	0.20833
1.26	0.21
1.27	0.21167
1.28	0.21333
1.29	0.215
1.30	0.21667
1.31	0.21833
1.32	0.22
1.33	0.22167

tsp	fl oz
1.34	0.22333
1.35	0.225
1.36	0.22667
1.37	0.22833
1.38	0.23
1.39	0.23167
1.40	0.23333
1.41	0.235
1.42	0.23667
1.43	0.23833
1.44	0.24
1.45	0.24167
1.46	0.24333
1.47	0.245
1.48	0.24667
1.49	0.24833
1.50	0.25
1.51	0.25167
1.52	0.25333
1.53	0.255
1.54	0.25667
1.55	0.25833
1.56	0.26
1.57	0.26167
1.58	0.26333
1.59	0.265
1.60	0.26667
1.61	0.26833
1.62	0.27
1.63	0.27167
1.64	0.27333
1.65	0.275
1.66	0.27667
1.67	0.27833

tsp	fl oz
1.68	0.28
1.69	0.28167
1.70	0.28333
1.71	0.285
1.72	0.28667
1.73	0.28833
1.74	0.29
1.75	0.29167
1.76	0.29333
1.77	0.295
1.78	0.29667
1.79	0.29833
1.80	0.3
1.81	0.30167
1.82	0.30333
1.83	0.305
1.84	0.30667
1.85	0.30833
1.86	0.31
1.87	0.31167
1.88	0.31333
1.89	0.315
1.90	0.31667
1.91	0.31833
1.92	0.32
1.93	0.32167
1.94	0.32333
1.95	0.325
1.96	0.32667
1.97	0.32833
1.98	0.33
1.99	0.33167