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
swap units ↺
1 U.S. Teaspoon ≈
0.16666667 U.S. Fluid Ounces
result rounded
Decimal places
Result in Plain English
1 teaspoon is equal to exactly 16 of a ounce.
To a Percentage
1 teaspoon ≈ 16.7% of a ounce.
Result as a Fraction
1 teaspoon
= 16 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 1/3rd of a tablespoon or 1/48th of a U.S. cup.
Abbreviation: tsp
Ounces
A U.S. fluid ounce is 1/128th 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