| 1 mm2, sq mm | = 6.1728395061728E-7 tatami |
| 2 mm2, sq mm | = 1.2345679012346E-6 tatami |
| 3 mm2, sq mm | = 1.8518518518519E-6 tatami |
| 4 mm2, sq mm | = 2.4691358024691E-6 tatami |
| 5 mm2, sq mm | = 3.0864197530864E-6 tatami |
| 6 mm2, sq mm | = 3.7037037037037E-6 tatami |
| 7 mm2, sq mm | = 4.320987654321E-6 tatami |
| 8 mm2, sq mm | = 4.9382716049383E-6 tatami |
| 9 mm2, sq mm | = 5.5555555555556E-6 tatami |
| 10 mm2, sq mm | = 6.1728395061728E-6 tatami |
| 20 mm2, sq mm | = 1.2345679012346E-5 tatami |
| 30 mm2, sq mm | = 1.8518518518519E-5 tatami |
| 40 mm2, sq mm | = 2.4691358024691E-5 tatami |
| 50 mm2, sq mm | = 3.0864197530864E-5 tatami |
| 60 mm2, sq mm | = 3.7037037037037E-5 tatami |
| 70 mm2, sq mm | = 4.320987654321E-5 tatami |
| 80 mm2, sq mm | = 4.9382716049383E-5 tatami |
| 90 mm2, sq mm | = 5.5555555555556E-5 tatami |
| 100 mm2, sq mm | = 6.1728395061728E-5 tatami |
| 200 mm2, sq mm | = 0.00012345679012346 tatami |
| 300 mm2, sq mm | = 0.00018518518518519 tatami |
| 400 mm2, sq mm | = 0.00024691358024691 tatami |
| 500 mm2, sq mm | = 0.00030864197530864 tatami |
| 600 mm2, sq mm | = 0.00037037037037037 tatami |
| 700 mm2, sq mm | = 0.0004320987654321 tatami |
| 800 mm2, sq mm | = 0.00049382716049383 tatami |
| 900 mm2, sq mm | = 0.00055555555555556 tatami |
| 1000 mm2, sq mm | = 0.00061728395061728 tatami |
| 2000 mm2, sq mm | = 0.0012345679012346 tatami |
| 4000 mm2, sq mm | = 0.0024691358024691 tatami |
| 5000 mm2, sq mm | = 0.0030864197530864 tatami |
| 7500 mm2, sq mm | = 0.0046296296296296 tatami |
| 10000 mm2, sq mm | = 0.0061728395061728 tatami |
| 25000 mm2, sq mm | = 0.015432098765432 tatami |
| 50000 mm2, sq mm | = 0.030864197530864 tatami |
| 100000 mm2, sq mm | = 0.061728395061728 tatami |
| 1000000 mm2, sq mm | = 0.61728395061728 tatami |
| 1000000000 mm2, sq mm | = 617.28395061728 tatami |