circular inch | 1 circ in | 2 circ in | 3 circ in | 4 circ in | 5 circ in | 6 circ in | 7 circ in | 8 circ in | 9 circ in | 10 circ in | 11 circ in | 12 circ in | 13 circ in | 14 circ in | 15 circ in | 16 circ in | 17 circ in | 18 circ in | 19 circ in | 20 circ in | 21 circ in | 22 circ in | 23 circ in | 24 circ in | 25 circ in | 26 circ in | 27 circ in | 28 circ in | 29 circ in | 30 circ in | 31 circ in | 32 circ in | 33 circ in | 34 circ in | 35 circ in | 36 circ in | 37 circ in | 38 circ in | 39 circ in | 40 circ in | 41 circ in | 42 circ in | 43 circ in | 44 circ in | 45 circ in | 46 circ in | 47 circ in | 48 circ in | 49 circ in | 50 circ in | 51 circ in | 52 circ in | 53 circ in | 54 circ in | 55 circ in | 56 circ in | 57 circ in | 58 circ in | 59 circ in | 60 circ in | 61 circ in | 62 circ in | 63 circ in | 64 circ in | 65 circ in | 66 circ in | 67 circ in | 68 circ in | 69 circ in | 70 circ in | 71 circ in | 72 circ in | 73 circ in | 74 circ in | 75 circ in | 76 circ in | 77 circ in | 78 circ in | 79 circ in | 80 circ in | 81 circ in | 82 circ in | 83 circ in | 84 circ in | 85 circ in | 86 circ in | 87 circ in | 88 circ in | 89 circ in | 90 circ in | 91 circ in | 92 circ in | 93 circ in | 94 circ in | 95 circ in | 96 circ in | 97 circ in | 98 circ in | 99 circ in | 100 circ in |
square hectometer | 5.067075 × 10-8 hm2 | 1.013415 × 10-7 hm2 | 1.5201225 × 10-7 hm2 | 2.02683 × 10-7 hm2 | 2.5335375 × 10-7 hm2 | 3.040245 × 10-7 hm2 | 3.5469525 × 10-7 hm2 | 4.05366 × 10-7 hm2 | 4.5603675 × 10-7 hm2 | 5.067075 × 10-7 hm2 | 5.5737825 × 10-7 hm2 | 6.08049 × 10-7 hm2 | 6.5871975 × 10-7 hm2 | 7.093905 × 10-7 hm2 | 7.6006125 × 10-7 hm2 | 8.10732 × 10-7 hm2 | 8.6140275 × 10-7 hm2 | 9.120735 × 10-7 hm2 | 9.6274425 × 10-7 hm2 | 1.013415 × 10-6 hm2 | 1.06408575 × 10-6 hm2 | 1.1147565 × 10-6 hm2 | 1.16542725 × 10-6 hm2 | 1.216098 × 10-6 hm2 | 1.26676875 × 10-6 hm2 | 1.3174395 × 10-6 hm2 | 1.36811025 × 10-6 hm2 | 1.418781 × 10-6 hm2 | 1.46945175 × 10-6 hm2 | 1.5201225 × 10-6 hm2 | 1.57079325 × 10-6 hm2 | 1.621464 × 10-6 hm2 | 1.67213475 × 10-6 hm2 | 1.7228055 × 10-6 hm2 | 1.77347625 × 10-6 hm2 | 1.824147 × 10-6 hm2 | 1.87481775 × 10-6 hm2 | 1.9254885 × 10-6 hm2 | 1.97615925 × 10-6 hm2 | 2.02683 × 10-6 hm2 | 2.07750075 × 10-6 hm2 | 2.1281715 × 10-6 hm2 | 2.17884225 × 10-6 hm2 | 2.229513 × 10-6 hm2 | 2.28018375 × 10-6 hm2 | 2.3308545 × 10-6 hm2 | 2.38152525 × 10-6 hm2 | 2.432196 × 10-6 hm2 | 2.48286675 × 10-6 hm2 | 2.5335375 × 10-6 hm2 | 2.58420825 × 10-6 hm2 | 2.634879 × 10-6 hm2 | 2.68554975 × 10-6 hm2 | 2.7362205 × 10-6 hm2 | 2.78689125 × 10-6 hm2 | 2.837562 × 10-6 hm2 | 2.88823275 × 10-6 hm2 | 2.9389035 × 10-6 hm2 | 2.98957425 × 10-6 hm2 | 3.040245 × 10-6 hm2 | 3.09091575 × 10-6 hm2 | 3.1415865 × 10-6 hm2 | 3.19225725 × 10-6 hm2 | 3.242928 × 10-6 hm2 | 3.29359875 × 10-6 hm2 | 3.3442695 × 10-6 hm2 | 3.39494025 × 10-6 hm2 | 3.445611 × 10-6 hm2 | 3.49628175 × 10-6 hm2 | 3.5469525 × 10-6 hm2 | 3.59762325 × 10-6 hm2 | 3.648294 × 10-6 hm2 | 3.69896475 × 10-6 hm2 | 3.7496355 × 10-6 hm2 | 3.80030625 × 10-6 hm2 | 3.850977 × 10-6 hm2 | 3.90164775 × 10-6 hm2 | 3.9523185 × 10-6 hm2 | 4.00298925 × 10-6 hm2 | 4.05366 × 10-6 hm2 | 4.10433075 × 10-6 hm2 | 4.1550015 × 10-6 hm2 | 4.20567225 × 10-6 hm2 | 4.256343 × 10-6 hm2 | 4.30701375 × 10-6 hm2 | 4.3576845 × 10-6 hm2 | 4.40835525 × 10-6 hm2 | 4.459026 × 10-6 hm2 | 4.50969675 × 10-6 hm2 | 4.5603675 × 10-6 hm2 | 4.61103825 × 10-6 hm2 | 4.661709 × 10-6 hm2 | 4.71237975 × 10-6 hm2 | 4.7630505 × 10-6 hm2 | 4.81372125 × 10-6 hm2 | 4.864392 × 10-6 hm2 | 4.91506275 × 10-6 hm2 | 4.9657335 × 10-6 hm2 | 5.01640425 × 10-6 hm2 | 5.067075 × 10-6 hm2 |
circular inch is a unit of area. it uses in Imperial/US system. it exactly equal π⁄4 sq in and approximately ≈ 5.067075 × 10−4 m2
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
circular inch | circ in | ≡ π⁄4 sq in | ≈ 5.067075×10−4 m2 | Imperial/US |
circular inches | square hectometers | circular inches | square hectometers |
---|---|---|---|
1 | = 5.067075E-8 | 6 | = 3.040245E-7 |
2 | = 1.013415E-7 | 7 | = 3.5469525E-7 |
3 | = 1.5201225E-7 | 8 | = 4.05366E-7 |
4 | = 2.02683E-7 | 9 | = 4.5603675E-7 |
5 | = 2.5335375E-7 | 10 | = 5.067075E-7 |
Square hectometre (International spelling as used by the International Bureau of Weights and Measures) or Square hectometer (American spelling) or hectare, symbol hm2, is the unit of area or surface area.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
square hectometer | hm2 | ≡ 1 hm × 1 hm ≡ 102 m × 102 m | = 104 m2 | Metric system SI |
square hectometers | circular inches | square hectometers | circular inches |
---|---|---|---|
1 | = 19735251.599789 | 6 | = 118411509.59873 |
2 | = 39470503.199578 | 7 | = 138146761.19852 |
3 | = 59205754.799367 | 8 | = 157882012.79831 |
4 | = 78941006.399155 | 9 | = 177617264.3981 |
5 | = 98676257.998944 | 10 | = 197352515.99789 |
circular inches | square hectometers |
---|---|
1 | = 5.067075 × 10-8 |
19,735,251.599789 | = 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 …) |