世界電壓表
世界電視頻道表
國際電話編碼
世界貨幣代號
實用工具
USEFUL TOOLS 實用工具
面積 及 周長
體積 及 總面積
UK UNITS (Length)
UK UNITS (Area)
UK UNITS (Volume)
UK UNITS (Weight)
1 foot
=
12 inches
1 sq. foot
=
144 sq. inches
1 cu. foot
=
1728 cu. inches
1 pound
=
16 ounces
1 yard
=
3 feet
1 sq. yard
=
9 sq. feet
1 cu. yard
=
27 cu. feet
1 stone
=
14 pounds
1 mile
=
5280 feet
1 acre
=
4840 sq. yards
1 barrel
=
58 cu. feet
1 quarter
=
28 pounds
1 mile
=
1760 yards
1 sq. mile
=
640 acres
1 ton
=
100 cubic feet
1 ton
=
2240 pounds
UK UNITS (Capacity)
Speed Meas.
Water Meas.
Metric Conversion
1 pint
=
4 gills
15 mph
=
22 feet per sec.
1 litre water
=
weight 1 kg
1 inch
=
2.54cm
1 quart
=
2 pints
1 knot
=
1 nautical mph
1 cu. metre
=
weight 1 ton
1 foot
=
30.48cm
1 gallon
=
4 quarts
1 miles
=
1.61 km
1 gallon
=
10.22 lb
1 yard
=
0.9144m
1 bulk barrel
=
36 gallons
1 gallon
=
4.54 litres
1 kg
=
2.20 pounds
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