| 0mm³ | 0 ac⋅ft |
| 1mm³ | 8.107132 × 10⁻¹³ ac⋅ft |
| 2mm³ | 1.621426 × 10⁻¹² ac⋅ft |
| 3mm³ | 2.43214 × 10⁻¹² ac⋅ft |
| 4mm³ | 3.242853 × 10⁻¹² ac⋅ft |
| 5mm³ | 4.053566 × 10⁻¹² ac⋅ft |
| 6mm³ | 4.864279 × 10⁻¹² ac⋅ft |
| 7mm³ | 5.674992 × 10⁻¹² ac⋅ft |
| 8mm³ | 6.485706 × 10⁻¹² ac⋅ft |
| 9mm³ | 7.296419 × 10⁻¹² ac⋅ft |
| 10mm³ | 8.107132 × 10⁻¹² ac⋅ft |
| 11mm³ | 8.917845 × 10⁻¹² ac⋅ft |
| 12mm³ | 9.728558 × 10⁻¹² ac⋅ft |
| 13mm³ | 1.053927 × 10⁻¹¹ ac⋅ft |
| 14mm³ | 1.134998 × 10⁻¹¹ ac⋅ft |
| 15mm³ | 1.21607 × 10⁻¹¹ ac⋅ft |
| 16mm³ | 1.297141 × 10⁻¹¹ ac⋅ft |
| 17mm³ | 1.378212 × 10⁻¹¹ ac⋅ft |
| 18mm³ | 1.459284 × 10⁻¹¹ ac⋅ft |
| 19mm³ | 1.540355 × 10⁻¹¹ ac⋅ft |
| 20mm³ | 1.621426 × 10⁻¹¹ ac⋅ft |
| 21mm³ | 1.702498 × 10⁻¹¹ ac⋅ft |
| 22mm³ | 1.783569 × 10⁻¹¹ ac⋅ft |
| 23mm³ | 1.86464 × 10⁻¹¹ ac⋅ft |
| 24mm³ | 1.945712 × 10⁻¹¹ ac⋅ft |
| 25mm³ | 2.026783 × 10⁻¹¹ ac⋅ft |
| 26mm³ | 2.107854 × 10⁻¹¹ ac⋅ft |
| 27mm³ | 2.188926 × 10⁻¹¹ ac⋅ft |
| 28mm³ | 2.269997 × 10⁻¹¹ ac⋅ft |
| 29mm³ | 2.351068 × 10⁻¹¹ ac⋅ft |
| 30mm³ | 2.43214 × 10⁻¹¹ ac⋅ft |
| 31mm³ | 2.513211 × 10⁻¹¹ ac⋅ft |
| 32mm³ | 2.594282 × 10⁻¹¹ ac⋅ft |
| 33mm³ | 2.675354 × 10⁻¹¹ ac⋅ft |
| 34mm³ | 2.756425 × 10⁻¹¹ ac⋅ft |
| 35mm³ | 2.837496 × 10⁻¹¹ ac⋅ft |
| 36mm³ | 2.918567 × 10⁻¹¹ ac⋅ft |
| 37mm³ | 2.999639 × 10⁻¹¹ ac⋅ft |
| 38mm³ | 3.08071 × 10⁻¹¹ ac⋅ft |
| 39mm³ | 3.161781 × 10⁻¹¹ ac⋅ft |
| 40mm³ | 3.242853 × 10⁻¹¹ ac⋅ft |
| 41mm³ | 3.323924 × 10⁻¹¹ ac⋅ft |
| 42mm³ | 3.404995 × 10⁻¹¹ ac⋅ft |
| 43mm³ | 3.486067 × 10⁻¹¹ ac⋅ft |
| 44mm³ | 3.567138 × 10⁻¹¹ ac⋅ft |
| 45mm³ | 3.648209 × 10⁻¹¹ ac⋅ft |
| 46mm³ | 3.729281 × 10⁻¹¹ ac⋅ft |
| 47mm³ | 3.810352 × 10⁻¹¹ ac⋅ft |
| 48mm³ | 3.891423 × 10⁻¹¹ ac⋅ft |
| 49mm³ | 3.972495 × 10⁻¹¹ ac⋅ft |
| 50mm³ | 4.053566 × 10⁻¹¹ ac⋅ft |
| 51mm³ | 4.134637 × 10⁻¹¹ ac⋅ft |
| 52mm³ | 4.215709 × 10⁻¹¹ ac⋅ft |
| 53mm³ | 4.29678 × 10⁻¹¹ ac⋅ft |
| 54mm³ | 4.377851 × 10⁻¹¹ ac⋅ft |
| 55mm³ | 4.458923 × 10⁻¹¹ ac⋅ft |
| 56mm³ | 4.539994 × 10⁻¹¹ ac⋅ft |
| 57mm³ | 4.621065 × 10⁻¹¹ ac⋅ft |
| 58mm³ | 4.702137 × 10⁻¹¹ ac⋅ft |
| 59mm³ | 4.783208 × 10⁻¹¹ ac⋅ft |
| 60mm³ | 4.864279 × 10⁻¹¹ ac⋅ft |
| 61mm³ | 4.94535 × 10⁻¹¹ ac⋅ft |
| 62mm³ | 5.026422 × 10⁻¹¹ ac⋅ft |
| 63mm³ | 5.107493 × 10⁻¹¹ ac⋅ft |
| 64mm³ | 5.188564 × 10⁻¹¹ ac⋅ft |
| 65mm³ | 5.269636 × 10⁻¹¹ ac⋅ft |
| 66mm³ | 5.350707 × 10⁻¹¹ ac⋅ft |
| 67mm³ | 5.431778 × 10⁻¹¹ ac⋅ft |
| 68mm³ | 5.51285 × 10⁻¹¹ ac⋅ft |
| 69mm³ | 5.593921 × 10⁻¹¹ ac⋅ft |
| 70mm³ | 5.674992 × 10⁻¹¹ ac⋅ft |
| 71mm³ | 5.756064 × 10⁻¹¹ ac⋅ft |
| 72mm³ | 5.837135 × 10⁻¹¹ ac⋅ft |
| 73mm³ | 5.918206 × 10⁻¹¹ ac⋅ft |
| 74mm³ | 5.999278 × 10⁻¹¹ ac⋅ft |
| 75mm³ | 6.080349 × 10⁻¹¹ ac⋅ft |
| 76mm³ | 6.16142 × 10⁻¹¹ ac⋅ft |
| 77mm³ | 6.242492 × 10⁻¹¹ ac⋅ft |
| 78mm³ | 6.323563 × 10⁻¹¹ ac⋅ft |
| 79mm³ | 6.404634 × 10⁻¹¹ ac⋅ft |
| 80mm³ | 6.485706 × 10⁻¹¹ ac⋅ft |
| 81mm³ | 6.566777 × 10⁻¹¹ ac⋅ft |
| 82mm³ | 6.647848 × 10⁻¹¹ ac⋅ft |
| 83mm³ | 6.72892 × 10⁻¹¹ ac⋅ft |
| 84mm³ | 6.809991 × 10⁻¹¹ ac⋅ft |
| 85mm³ | 6.891062 × 10⁻¹¹ ac⋅ft |
| 86mm³ | 6.972133 × 10⁻¹¹ ac⋅ft |
| 87mm³ | 7.053205 × 10⁻¹¹ ac⋅ft |
| 88mm³ | 7.134276 × 10⁻¹¹ ac⋅ft |
| 89mm³ | 7.215347 × 10⁻¹¹ ac⋅ft |
| 90mm³ | 7.296419 × 10⁻¹¹ ac⋅ft |
| 91mm³ | 7.37749 × 10⁻¹¹ ac⋅ft |
| 92mm³ | 7.458561 × 10⁻¹¹ ac⋅ft |
| 93mm³ | 7.539633 × 10⁻¹¹ ac⋅ft |
| 94mm³ | 7.620704 × 10⁻¹¹ ac⋅ft |
| 95mm³ | 7.701775 × 10⁻¹¹ ac⋅ft |
| 96mm³ | 7.782847 × 10⁻¹¹ ac⋅ft |
| 97mm³ | 7.863918 × 10⁻¹¹ ac⋅ft |
| 98mm³ | 7.944989 × 10⁻¹¹ ac⋅ft |
| 99mm³ | 8.026061 × 10⁻¹¹ ac⋅ft |
The cubic millimetre (or cubic millimeter; US spelling) is a unit of volume and is derived from an SI unit with the symbol mm³.
One cubic millimetre is defined as the volume of a cube with sides one millimetre in length. It is the same as a microlitre. It is equal to 0.000000001m³.
There are 1 billion cubic millimetres in a cubic metre.
The acre-foot is a unit of volume in the US customary unit system with the symbol ac⋅ft.
It represents the volume contained in a box measuring 660 feet long, 66 feet wide and 1 foot deep. This can be thought of a box the size of an acre but 1 foot deep.
It is approximately the same volume as an 8 lane swimming pool; 25 metres in length, 3 metres deep and 16 metres wide (assuming lanes are 2 metres wide).
It is still used in the US despite its links to the much-outdated imperial system of units. For example a "rule of thumb" is that an average suburban family's annual water usage should be around 1 acre-foot. This is equal to just under 3.4 m³ daily.