Teaspoons to cubic meters

cubic meters = teaspoons × 0.00000493

How to convert teaspoons to cubic meters

One teaspoon is 0.00000493 cubic meters, so multiply the number of teaspoons by 0.00000493. For example, 20 teaspoons is 20 × 0.00000493 = 0.00009858 cubic meters. To go back, divide by the same number, or multiply by 202,884.14.

Quick estimate

Multiplying by about 0.000005 gets within 1.4% of the exact answer, which is enough to check that a result makes sense.

Where it comes up

Volume conversions come up in recipes, fuel economy, drink and bottle sizes, garden and pool water, and engine sizes.

teaspoons	cubic meters
1 tsp	0.00000493 m3
2 tsp	0.00000986 m3
3 tsp	0.00001479 m3
4 tsp	0.00001972 m3
5 tsp	0.00002464 m3
6 tsp	0.00002957 m3
7 tsp	0.0000345 m3
8 tsp	0.00003943 m3
9 tsp	0.00004436 m3
10 tsp	0.00004929 m3
11 tsp	0.00005422 m3
12 tsp	0.00005915 m3
13 tsp	0.00006408 m3
14 tsp	0.000069 m3
15 tsp	0.00007393 m3
16 tsp	0.00007886 m3
17 tsp	0.00008379 m3
18 tsp	0.00008872 m3
19 tsp	0.00009365 m3
20 tsp	0.00009858 m3
25 tsp	0.00012322 m3
30 tsp	0.00014787 m3
40 tsp	0.00019716 m3
50 tsp	0.00024645 m3
60 tsp	0.00029574 m3
70 tsp	0.00034502 m3
75 tsp	0.00036967 m3
80 tsp	0.00039431 m3
90 tsp	0.0004436 m3
100 tsp	0.00049289 m3
120 tsp	0.00059147 m3
150 tsp	0.00073934 m3
200 tsp	0.00098578 m3
250 tsp	0.00123223 m3
300 tsp	0.00147868 m3
400 tsp	0.00197157 m3
500 tsp	0.00246446 m3
750 tsp	0.00369669 m3
1,000 tsp	0.00492892 m3
1,500 tsp	0.00739338 m3
2,000 tsp	0.00985784 m3
5,000 tsp	0.02464461 m3
10,000 tsp	0.04928922 m3

Questions

How many cubic meters are in a teaspoon?

0.00000493 cubic meters.

How do I convert teaspoons to cubic meters in a spreadsheet?

Put the value in A1 and type =A1*0.00000493, then fill the formula down the column.

Are the values in the table exact?

They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.