Convert 1 Teaspoon to Cups

How big is 1 teaspoon? How many cups are in 1 U.S. teaspoon? 1 tsp to cups conversion.

Amount

From

To

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1 U.S. Teaspoon ≈

0.020833333 U.S. Cups

result rounded

Decimal places

Result in Plain English

1 teaspoon is equal to about 0.0208 cups.

To a Percentage

1 teaspoon ≈ 2.08% of a cup.

Result as a Fraction

1 teaspoon

= ¹⁄₄₈ cup

= one forty-eighth of a cup

In Scientific Notation

1 teaspoon

= 1 x 10⁰ teaspoons

≈ 2.08333 x 10^-2 cups

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

Cups

A U.S. cup is a unit of volume equal to 1/16th of a U.S. gallon, or about 236 milliliters.

Teaspoons to Cups Conversions

results may be rounded

tsp	cups
1.00	0.020833
1.01	0.021042
1.02	0.02125
1.03	0.021458
1.04	0.021667
1.05	0.021875
1.06	0.022083
1.07	0.022292
1.08	0.0225
1.09	0.022708
1.10	0.022917
1.11	0.023125
1.12	0.023333
1.13	0.023542
1.14	0.02375
1.15	0.023958
1.16	0.024167
1.17	0.024375
1.18	0.024583
1.19	0.024792
1.20	0.025
1.21	0.025208
1.22	0.025417
1.23	0.025625
1.24	0.025833
1.25	0.026042
1.26	0.02625
1.27	0.026458
1.28	0.026667
1.29	0.026875
1.30	0.027083
1.31	0.027292
1.32	0.0275
1.33	0.027708

tsp	cups
1.34	0.027917
1.35	0.028125
1.36	0.028333
1.37	0.028542
1.38	0.02875
1.39	0.028958
1.40	0.029167
1.41	0.029375
1.42	0.029583
1.43	0.029792
1.44	0.03
1.45	0.030208
1.46	0.030417
1.47	0.030625
1.48	0.030833
1.49	0.031042
1.50	0.03125
1.51	0.031458
1.52	0.031667
1.53	0.031875
1.54	0.032083
1.55	0.032292
1.56	0.0325
1.57	0.032708
1.58	0.032917
1.59	0.033125
1.60	0.033333
1.61	0.033542
1.62	0.03375
1.63	0.033958
1.64	0.034167
1.65	0.034375
1.66	0.034583
1.67	0.034792

tsp	cups
1.68	0.035
1.69	0.035208
1.70	0.035417
1.71	0.035625
1.72	0.035833
1.73	0.036042
1.74	0.03625
1.75	0.036458
1.76	0.036667
1.77	0.036875
1.78	0.037083
1.79	0.037292
1.80	0.0375
1.81	0.037708
1.82	0.037917
1.83	0.038125
1.84	0.038333
1.85	0.038542
1.86	0.03875
1.87	0.038958
1.88	0.039167
1.89	0.039375
1.90	0.039583
1.91	0.039792
1.92	0.04
1.93	0.040208
1.94	0.040417
1.95	0.040625
1.96	0.040833
1.97	0.041042
1.98	0.04125
1.99	0.041458