| metric teaspoon | 1 tsp(metric) | 2 tsp(metric) | 3 tsp(metric) | 4 tsp(metric) | 5 tsp(metric) | 6 tsp(metric) | 7 tsp(metric) | 8 tsp(metric) | 9 tsp(metric) | 10 tsp(metric) | 11 tsp(metric) | 12 tsp(metric) | 13 tsp(metric) | 14 tsp(metric) | 15 tsp(metric) | 16 tsp(metric) | 17 tsp(metric) | 18 tsp(metric) | 19 tsp(metric) | 20 tsp(metric) | 21 tsp(metric) | 22 tsp(metric) | 23 tsp(metric) | 24 tsp(metric) | 25 tsp(metric) | 26 tsp(metric) | 27 tsp(metric) | 28 tsp(metric) | 29 tsp(metric) | 30 tsp(metric) | 31 tsp(metric) | 32 tsp(metric) | 33 tsp(metric) | 34 tsp(metric) | 35 tsp(metric) | 36 tsp(metric) | 37 tsp(metric) | 38 tsp(metric) | 39 tsp(metric) | 40 tsp(metric) | 41 tsp(metric) | 42 tsp(metric) | 43 tsp(metric) | 44 tsp(metric) | 45 tsp(metric) | 46 tsp(metric) | 47 tsp(metric) | 48 tsp(metric) | 49 tsp(metric) | 50 tsp(metric) | 51 tsp(metric) | 52 tsp(metric) | 53 tsp(metric) | 54 tsp(metric) | 55 tsp(metric) | 56 tsp(metric) | 57 tsp(metric) | 58 tsp(metric) | 59 tsp(metric) | 60 tsp(metric) | 61 tsp(metric) | 62 tsp(metric) | 63 tsp(metric) | 64 tsp(metric) | 65 tsp(metric) | 66 tsp(metric) | 67 tsp(metric) | 68 tsp(metric) | 69 tsp(metric) | 70 tsp(metric) | 71 tsp(metric) | 72 tsp(metric) | 73 tsp(metric) | 74 tsp(metric) | 75 tsp(metric) | 76 tsp(metric) | 77 tsp(metric) | 78 tsp(metric) | 79 tsp(metric) | 80 tsp(metric) | 81 tsp(metric) | 82 tsp(metric) | 83 tsp(metric) | 84 tsp(metric) | 85 tsp(metric) | 86 tsp(metric) | 87 tsp(metric) | 88 tsp(metric) | 89 tsp(metric) | 90 tsp(metric) | 91 tsp(metric) | 92 tsp(metric) | 93 tsp(metric) | 94 tsp(metric) | 95 tsp(metric) | 96 tsp(metric) | 97 tsp(metric) | 98 tsp(metric) | 99 tsp(metric) | 100 tsp(metric) |
| cubic meter | 5.0 × 10-6 m3 | 1.0 × 10-5 m3 | 1.5 × 10-5 m3 | 2.0 × 10-5 m3 | 2.5 × 10-5 m3 | 3.0 × 10-5 m3 | 3.5 × 10-5 m3 | 4.0 × 10-5 m3 | 4.5 × 10-5 m3 | 5.0 × 10-5 m3 | 5.5 × 10-5 m3 | 6.0 × 10-5 m3 | 6.5 × 10-5 m3 | 7.0 × 10-5 m3 | 7.5 × 10-5 m3 | 8.0 × 10-5 m3 | 8.5 × 10-5 m3 | 9.0 × 10-5 m3 | 9.5 × 10-5 m3 | 0.0001 m3 | 0.000105 m3 | 0.00011 m3 | 0.000115 m3 | 0.00012 m3 | 0.000125 m3 | 0.00013 m3 | 0.000135 m3 | 0.00014 m3 | 0.000145 m3 | 0.00015 m3 | 0.000155 m3 | 0.00016 m3 | 0.000165 m3 | 0.00017 m3 | 0.000175 m3 | 0.00018 m3 | 0.000185 m3 | 0.00019 m3 | 0.000195 m3 | 0.0002 m3 | 0.000205 m3 | 0.00021 m3 | 0.000215 m3 | 0.00022 m3 | 0.000225 m3 | 0.00023 m3 | 0.000235 m3 | 0.00024 m3 | 0.000245 m3 | 0.00025 m3 | 0.000255 m3 | 0.00026 m3 | 0.000265 m3 | 0.00027 m3 | 0.000275 m3 | 0.00028 m3 | 0.000285 m3 | 0.00029 m3 | 0.000295 m3 | 0.0003 m3 | 0.000305 m3 | 0.00031 m3 | 0.000315 m3 | 0.00032 m3 | 0.000325 m3 | 0.00033 m3 | 0.000335 m3 | 0.00034 m3 | 0.000345 m3 | 0.00035 m3 | 0.000355 m3 | 0.00036 m3 | 0.000365 m3 | 0.00037 m3 | 0.000375 m3 | 0.00038 m3 | 0.000385 m3 | 0.00039 m3 | 0.000395 m3 | 0.0004 m3 | 0.000405 m3 | 0.00041 m3 | 0.000415 m3 | 0.00042 m3 | 0.000425 m3 | 0.00043 m3 | 0.000435 m3 | 0.00044 m3 | 0.000445 m3 | 0.00045 m3 | 0.000455 m3 | 0.00046 m3 | 0.000465 m3 | 0.00047 m3 | 0.000475 m3 | 0.00048 m3 | 0.000485 m3 | 0.00049 m3 | 0.000495 m3 | 0.0005 m3 |
A teaspoon is an item of cutlery, a measuring instrument, of approximately 5ml, or a unit of measurement of volume (usually abbreviated tsp.).
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| metric teaspoon | tsp(metric) | = 5.0×10−6 m3 | ≡ 5.0×10−6 m3 | Imperial/US |
| metric teaspoons | cubic meters | metric teaspoons | cubic meters |
|---|---|---|---|
| 1 | ≡ 5.0E-6 | 6 | ≡ 3.0E-5 |
| 2 | ≡ 1.0E-5 | 7 | ≡ 3.5E-5 |
| 3 | ≡ 1.5E-5 | 8 | ≡ 4.0E-5 |
| 4 | ≡ 2.0E-5 | 9 | ≡ 4.5E-5 |
| 5 | ≡ 2.5E-5 | 10 | ≡ 5.0E-5 |
The cubic metre (in British English and international spelling as used by the International Bureau of Weights and Measures) or cubic meter (in American English) is the SI derived unitof volume. Its SI symbol is m3. It is the volume of a cube with edges one metre in length. An alternative name, which allowed a different usage with metric prefixes, was the stère, still sometimes used for dry measure (for instance, in reference to wood). Another alternative name, no longer widely used, was the kilolitre.
| Name of unit | Symbol | Definition | Relation to SI units | Unit System |
|---|---|---|---|---|
| cubic meter | m3 | ≡ 1 m × 1 m × 1 m | ≡ 1 m3 | Metric system SI |
| cubic meters | metric teaspoons | cubic meters | metric teaspoons |
|---|---|---|---|
| 1 | ≡ 200000 | 6 | ≡ 1200000 |
| 2 | ≡ 400000 | 7 | ≡ 1400000 |
| 3 | ≡ 600000 | 8 | ≡ 1600000 |
| 4 | ≡ 800000 | 9 | ≡ 1800000 |
| 5 | ≡ 1000000 | 10 | ≡ 2000000 |
| metric teaspoons | cubic meters |
|---|---|
| 1 | ≡ 5.0 × 10-6 |
| 200 000 | ≡ 1 |
| Symbol | Definition |
|---|---|
| ≡ | exactly equal |
| ≈ | approximately equal to |
| = | equal to |
| digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |