quarter | 1 qt | 2 qt | 3 qt | 4 qt | 5 qt | 6 qt | 7 qt | 8 qt | 9 qt | 10 qt | 11 qt | 12 qt | 13 qt | 14 qt | 15 qt | 16 qt | 17 qt | 18 qt | 19 qt | 20 qt | 21 qt | 22 qt | 23 qt | 24 qt | 25 qt | 26 qt | 27 qt | 28 qt | 29 qt | 30 qt | 31 qt | 32 qt | 33 qt | 34 qt | 35 qt | 36 qt | 37 qt | 38 qt | 39 qt | 40 qt | 41 qt | 42 qt | 43 qt | 44 qt | 45 qt | 46 qt | 47 qt | 48 qt | 49 qt | 50 qt | 51 qt | 52 qt | 53 qt | 54 qt | 55 qt | 56 qt | 57 qt | 58 qt | 59 qt | 60 qt | 61 qt | 62 qt | 63 qt | 64 qt | 65 qt | 66 qt | 67 qt | 68 qt | 69 qt | 70 qt | 71 qt | 72 qt | 73 qt | 74 qt | 75 qt | 76 qt | 77 qt | 78 qt | 79 qt | 80 qt | 81 qt | 82 qt | 83 qt | 84 qt | 85 qt | 86 qt | 87 qt | 88 qt | 89 qt | 90 qt | 91 qt | 92 qt | 93 qt | 94 qt | 95 qt | 96 qt | 97 qt | 98 qt | 99 qt | 100 qt |
fluid scruple | 245,760.0000014 fl s | 491,520.0000028 fl s | 737,280.0000042 fl s | 983,040.0000055 fl s | 1,228,800.0000069 fl s | 1,474,560.0000083 fl s | 1,720,320.0000097 fl s | 1,966,080.0000111 fl s | 2,211,840.0000125 fl s | 2,457,600.0000138 fl s | 2,703,360.0000152 fl s | 2,949,120.0000166 fl s | 3,194,880.000018 fl s | 3,440,640.0000194 fl s | 3,686,400.0000208 fl s | 3,932,160.0000221 fl s | 4,177,920.0000235 fl s | 4,423,680.0000249 fl s | 4,669,440.0000263 fl s | 4,915,200.0000277 fl s | 5,160,960.0000291 fl s | 5,406,720.0000304 fl s | 5,652,480.0000318 fl s | 5,898,240.0000332 fl s | 6,144,000.0000346 fl s | 6,389,760.000036 fl s | 6,635,520.0000374 fl s | 6,881,280.0000387 fl s | 7,127,040.0000401 fl s | 7,372,800.0000415 fl s | 7,618,560.0000429 fl s | 7,864,320.0000443 fl s | 8,110,080.0000457 fl s | 8,355,840.0000471 fl s | 8,601,600.0000484 fl s | 8,847,360.0000498 fl s | 9,093,120.0000512 fl s | 9,338,880.0000526 fl s | 9,584,640.000054 fl s | 9,830,400.0000554 fl s | 10,076,160.000057 fl s | 10,321,920.000058 fl s | 10,567,680.00006 fl s | 10,813,440.000061 fl s | 11,059,200.000062 fl s | 11,304,960.000064 fl s | 11,550,720.000065 fl s | 11,796,480.000066 fl s | 12,042,240.000068 fl s | 12,288,000.000069 fl s | 12,533,760.000071 fl s | 12,779,520.000072 fl s | 13,025,280.000073 fl s | 13,271,040.000075 fl s | 13,516,800.000076 fl s | 13,762,560.000077 fl s | 14,008,320.000079 fl s | 14,254,080.00008 fl s | 14,499,840.000082 fl s | 14,745,600.000083 fl s | 14,991,360.000084 fl s | 15,237,120.000086 fl s | 15,482,880.000087 fl s | 15,728,640.000089 fl s | 15,974,400.00009 fl s | 16,220,160.000091 fl s | 16,465,920.000093 fl s | 16,711,680.000094 fl s | 16,957,440.000095 fl s | 17,203,200.000097 fl s | 17,448,960.000098 fl s | 17,694,720.0001 fl s | 17,940,480.000101 fl s | 18,186,240.000102 fl s | 18,432,000.000104 fl s | 18,677,760.000105 fl s | 18,923,520.000107 fl s | 19,169,280.000108 fl s | 19,415,040.000109 fl s | 19,660,800.000111 fl s | 19,906,560.000112 fl s | 20,152,320.000113 fl s | 20,398,080.000115 fl s | 20,643,840.000116 fl s | 20,889,600.000118 fl s | 21,135,360.000119 fl s | 21,381,120.00012 fl s | 21,626,880.000122 fl s | 21,872,640.000123 fl s | 22,118,400.000125 fl s | 22,364,160.000126 fl s | 22,609,920.000127 fl s | 22,855,680.000129 fl s | 23,101,440.00013 fl s | 23,347,200.000131 fl s | 23,592,960.000133 fl s | 23,838,720.000134 fl s | 24,084,480.000136 fl s | 24,330,240.000137 fl s | 24,576,000.000138 fl s |
The quarter (lit. "one-fourth") is used as the name of several distinct English units based on ¼ sizes of some base unit.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
quarter | qt | ≡ 8 bu (imp) | = 0.29094976 m3 | Imperial/US |
quarters | fluid scruples | quarters | fluid scruples |
---|---|---|---|
1 | = 245760.00000138 | 6 | = 1474560.0000083 |
2 | = 491520.00000277 | 7 | = 1720320.0000097 |
3 | = 737280.00000415 | 8 | = 1966080.0000111 |
4 | = 983040.00000554 | 9 | = 2211840.0000125 |
5 | = 1228800.0000069 | 10 | = 2457600.0000138 |
The fluid scruple is 1⁄24 fluid ounce, 1⁄3 fluid dram, 20 minims, or 1⁄4 teaspoon, or 1 saltspoon. It is therefore equal to 1.23 milliliters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
fluid scruple | fl s | ≡ 1⁄24 fl oz (imp) | = 1.18387760416×10−6 m3 | Imperial/US |
fluid scruples | quarters | fluid scruples | quarters |
---|---|---|---|
1 | = 4.0690104166438E-6 | 6 | = 2.4414062499863E-5 |
2 | = 8.1380208332875E-6 | 7 | = 2.8483072916506E-5 |
3 | = 1.2207031249931E-5 | 8 | = 3.255208333315E-5 |
4 | = 1.6276041666575E-5 | 9 | = 3.6621093749794E-5 |
5 | = 2.0345052083219E-5 | 10 | = 4.0690104166438E-5 |
quarters | fluid scruples |
---|---|
1 | = 245,760.0000014 |
4.0690104166438 × 10-6 | = 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 …) |