ping | 1 ping | 2 ping | 3 ping | 4 ping | 5 ping | 6 ping | 7 ping | 8 ping | 9 ping | 10 ping | 11 ping | 12 ping | 13 ping | 14 ping | 15 ping | 16 ping | 17 ping | 18 ping | 19 ping | 20 ping | 21 ping | 22 ping | 23 ping | 24 ping | 25 ping | 26 ping | 27 ping | 28 ping | 29 ping | 30 ping | 31 ping | 32 ping | 33 ping | 34 ping | 35 ping | 36 ping | 37 ping | 38 ping | 39 ping | 40 ping | 41 ping | 42 ping | 43 ping | 44 ping | 45 ping | 46 ping | 47 ping | 48 ping | 49 ping | 50 ping | 51 ping | 52 ping | 53 ping | 54 ping | 55 ping | 56 ping | 57 ping | 58 ping | 59 ping | 60 ping | 61 ping | 62 ping | 63 ping | 64 ping | 65 ping | 66 ping | 67 ping | 68 ping | 69 ping | 70 ping | 71 ping | 72 ping | 73 ping | 74 ping | 75 ping | 76 ping | 77 ping | 78 ping | 79 ping | 80 ping | 81 ping | 82 ping | 83 ping | 84 ping | 85 ping | 86 ping | 87 ping | 88 ping | 89 ping | 90 ping | 91 ping | 92 ping | 93 ping | 94 ping | 95 ping | 96 ping | 97 ping | 98 ping | 99 ping | 100 ping |
acre | 0.0008169 ac | 0.0016339 ac | 0.0024508 ac | 0.0032677 ac | 0.0040847 ac | 0.0049016 ac | 0.0057185 ac | 0.0065354 ac | 0.0073524 ac | 0.0081693 ac | 0.0089862 ac | 0.0098032 ac | 0.0106201 ac | 0.0114370 ac | 0.0122540 ac | 0.0130709 ac | 0.0138878 ac | 0.0147047 ac | 0.0155217 ac | 0.0163386 ac | 0.0171555 ac | 0.0179725 ac | 0.0187894 ac | 0.0196063 ac | 0.0204233 ac | 0.0212402 ac | 0.0220571 ac | 0.0228741 ac | 0.0236910 ac | 0.0245079 ac | 0.0253248 ac | 0.0261418 ac | 0.0269587 ac | 0.0277756 ac | 0.0285926 ac | 0.0294095 ac | 0.0302264 ac | 0.0310434 ac | 0.0318603 ac | 0.0326772 ac | 0.0334941 ac | 0.0343111 ac | 0.0351280 ac | 0.0359449 ac | 0.0367619 ac | 0.0375788 ac | 0.0383957 ac | 0.0392127 ac | 0.0400296 ac | 0.0408465 ac | 0.0416634 ac | 0.0424804 ac | 0.0432973 ac | 0.0441142 ac | 0.0449312 ac | 0.0457481 ac | 0.0465650 ac | 0.0473820 ac | 0.0481989 ac | 0.0490158 ac | 0.0498328 ac | 0.0506497 ac | 0.0514666 ac | 0.0522835 ac | 0.0531005 ac | 0.0539174 ac | 0.0547343 ac | 0.0555513 ac | 0.0563682 ac | 0.0571851 ac | 0.0580021 ac | 0.0588190 ac | 0.0596359 ac | 0.0604528 ac | 0.0612698 ac | 0.0620867 ac | 0.0629036 ac | 0.0637206 ac | 0.0645375 ac | 0.0653544 ac | 0.0661714 ac | 0.0669883 ac | 0.0678052 ac | 0.0686222 ac | 0.0694391 ac | 0.0702560 ac | 0.0710729 ac | 0.0718899 ac | 0.0727068 ac | 0.0735237 ac | 0.0743407 ac | 0.0751576 ac | 0.0759745 ac | 0.0767915 ac | 0.0776084 ac | 0.0784253 ac | 0.0792422 ac | 0.0800592 ac | 0.0808761 ac | 0.0816930 ac |
ping is unit of area of Taiwanese units of measurement.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
ping | ≡ 20⁄11 m × 20⁄11 m | ≈ 3.306 m2 | Other |
pings | acres | pings | acres |
---|---|---|---|
1 | = 0.00081693039161493 | 6 | = 0.0049015823496896 |
2 | = 0.0016338607832299 | 7 | = 0.0057185127413045 |
3 | = 0.0024507911748448 | 8 | = 0.0065354431329195 |
4 | = 0.0032677215664597 | 9 | = 0.0073523735245344 |
5 | = 0.0040846519580747 | 10 | = 0.0081693039161493 |
The acre is a unit of land area used in the imperial and US customary systems. It is defined as the area of 1 chain by 1 furlong (66 by 660 feet), which is exactly equal to 1⁄640 of a square mile, 43,560 square feet, approximately 4,047 m2, or about 40% of a hectare.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
acre | ac | ≡ 1 ch × 10 ch = 4840 sq yd | ≡ 4046.8564224 m2 | Imperial/US |
acres | pings | acres | pings |
---|---|---|---|
1 | = 1224.0945009074 | 6 | = 7344.5670054446 |
2 | = 2448.1890018149 | 7 | = 8568.6615063521 |
3 | = 3672.2835027223 | 8 | = 9792.7560072595 |
4 | = 4896.3780036298 | 9 | = 11016.850508167 |
5 | = 6120.4725045372 | 10 | = 12240.945009074 |
pings | acres |
---|---|
1 | = 0.0008169 |
1,224.0945009 | = 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 …) |