FRACTION TO DECIMAL TO MILLIMETER
FRACDECMM
1/64.01560.4
1/32.03120.8
3/64.04681.2
1/16.06251.6
5/64.07812.0
3/32.09372.4
7/64.10932.8
1/8.1253.2
9/64.14063.6
5/32.15624.0
11/64.17184.4
3/16.18754.8
13/64.20315.2
7/32.21875.6
15/64.23436.0
1/4.2506.4
17/64.26566.7
9/32.28127.1
19/64.29687.5
5/16.31257.9
21/64.32818.3
11/32.34378.7
23/64.35939.1
3/8.3759.5
25/64.39069.9
13/32.406210.3
27/64.421810.7
7/16.437511.1
29/64.453111.5
15/32.468711.9
31/64.484312.3
1/2.50012.7
FRACDECMM
FRACDECMM
33/64.515613.1
17/32.531213.5
35/64.546813.9
9/16.562514.3
37/64.578114.7
19/32.593715.1
39/64.609315.5
5/8.62515.9
41/64.640616.3
21/32.656216.7
43/64.671817.1
11/16.687517.5
45/64.703117.9
23/32.718718.3
47/64.734318.7
3/4.75019.1
49/64.765619.4
25/32.781219.8
51/64.796820.2
13/16.812520.6
53/64.828121.0
27/32.843721.4
55/64.859321.8
7/8.87522.2
57/64.890622.6
29/32.906223.0
59/64.921823.4
15/16.937523.8
61/64.953124.2
31/32.968724.6
63/64.984325.0
11.0025.4
FRACDECMM
MODELING SCALES
HOBBY SCALE HOBBY DESCRIPTION 1 ACTUAL
INCH  =
1 SCALE FOOT =
(FRACTION)
1 SCALE
FOOT =
(DECIMAL)
1 SCALE METER =
(METRIC)
1/4 LIVE STEAM TRAINS
FLYING MODELS
4" 3" 3 250.0mm
1/8 LIVE STEAM TRAINS
CARS, MOTORCYCLES
8" 1-1/2" 1.50 125.0mm
1/12 DOLLHOUSES
CARS, MOTORCYCLES
1'-0" 1" 1 83.3mm
1/16 LIVE STEAM TRAINS
CARS, MOTORCYCLES
1'-4" 3/4" .75 62.5mm
1/20 CARS 1'-8" 19/32" .60 50.0mm
1/22.5 G SCALE TRAINS 1'-10" 17/32" .53 44.4mm
1/24 CARS, DOLLHOUSES, TRUCKS 2'-0" 1/2" .50 41.7mm
1/25 CARS, TRUCKS 2'-1" 15/32" .48 40.0mm
1/32 NO. 1 TRAINS
AIRCRAFT, CARS, 54mm FIGURES
2'-8" 3/8" .375 31.3mm
1/35 ARMOR 2'-11" 11/32" .343 28.6mm
1/36 CARS 3'-0" 21/64" .333 27.8mm
1/43 CARS, TRUCKS 3'-7" 9/32" .279 23.3mm
1/48 O SCALE TRAINS
AIRCRAFT, ARMOR, 1/4" SHIPS
4'-0" 1/4" .250 20.8mm
1/64 S SCALE TRAINS
AIRCRAFT
5'-4" 3/16" .187 15.6mm
1/72 AIRCRAFT, ARMOR BOATS 6'-0" 11/64" .167 13.9mm
1/76 ARMOR 6'-4" 5/32" .158 13.2mm
1/87 HO SCALE TRAINS
ARMOR, TRUCKS
7'-3" 9/64" .138 11.5mm
1/96 AIRCRAFT, 1/8" SCALE SHIPS 8'-0" 1/8" .125 10.4mm
1/100 AIRCRAFT 8'-4" - .120 10.0mm
1/125 AIRCRAFT 10'-5" - .096 8.0mm
1/144 AIRCRAFT 12'-0" 1/12" .083 6.9mm
1/160 N SCALE TRAINS 13'-4" - .075 6.3mm
1/192 1/16" SCALE SHIPS 16'-0" 1/16" .062 5.2mm
1/200 AIRCRAFT, SHIPS 16'-8" - .060 5.0mm
1/220 Z SCALE TRAINS 18'-4" - .054 4.5mm
1/285 WARGAME PIECES 23'-9" - .042 3.5mm
1/350 SHIPS 29'-2" - .034 2.9mm
1/700 SHIPS 58'-4" - .017 1.43mm
1/720 SHIPS 60'-0" 1/60" .016 1.38mm
1/1200 WARGAME SHIPS 100'-0" 1/100" .010 0.8mm
1/2400 WARGAME SHIPS 200'-0" 1/200" .005 0.4mm
HOBBY SCALE HOBBY DESCRIPTION 1 ACTUAL
INCH  =
1 SCALE FOOT =
(FRACTION)
1 SCALE
FOOT =
(DECIMAL)
1 SCALE METER =
(METRIC)