1 circular inches = 5.067075 square centimeters 

Circular inches to Square centimeters Conversion

Circular inch to square centimeter conversion allow you make a conversion between circular inch and square centimeter easily. You can find the tool in the following.

Area Conversion


= 5.06707500
= 0.0506707 × 102
= 0.0506707E2
= 0.0506707e2
= 10.13415000
= 0.101341 × 102
= 0.101341E2
= 0.101341e2
= 15.20122500
= 0.152012 × 102
= 0.152012E2
= 0.152012e2
= 20.26830000
= 0.202683 × 102
= 0.202683E2
= 0.202683e2
= 25.33537500
= 0.253354 × 102
= 0.253354E2
= 0.253354e2

Quick Look: circular inches to square centimeters

circular inch1 circ in2 circ in3 circ in4 circ in5 circ in6 circ in7 circ in8 circ in9 circ in10 circ in11 circ in12 circ in13 circ in14 circ in15 circ in16 circ in17 circ in18 circ in19 circ in20 circ in21 circ in22 circ in23 circ in24 circ in25 circ in26 circ in27 circ in28 circ in29 circ in30 circ in31 circ in32 circ in33 circ in34 circ in35 circ in36 circ in37 circ in38 circ in39 circ in40 circ in41 circ in42 circ in43 circ in44 circ in45 circ in46 circ in47 circ in48 circ in49 circ in50 circ in51 circ in52 circ in53 circ in54 circ in55 circ in56 circ in57 circ in58 circ in59 circ in60 circ in61 circ in62 circ in63 circ in64 circ in65 circ in66 circ in67 circ in68 circ in69 circ in70 circ in71 circ in72 circ in73 circ in74 circ in75 circ in76 circ in77 circ in78 circ in79 circ in80 circ in81 circ in82 circ in83 circ in84 circ in85 circ in86 circ in87 circ in88 circ in89 circ in90 circ in91 circ in92 circ in93 circ in94 circ in95 circ in96 circ in97 circ in98 circ in99 circ in100 circ in
square centimeter5.067075 cm210.13415 cm215.201225 cm220.2683 cm225.335375 cm230.40245 cm235.469525 cm240.5366 cm245.603675 cm250.67075 cm255.737825 cm260.8049 cm265.871975 cm270.93905 cm276.006125 cm281.0732 cm286.140275 cm291.20735 cm296.274425 cm2101.3415 cm2106.408575 cm2111.47565 cm2116.542725 cm2121.6098 cm2126.676875 cm2131.74395 cm2136.811025 cm2141.8781 cm2146.945175 cm2152.01225 cm2157.079325 cm2162.1464 cm2167.213475 cm2172.28055 cm2177.347625 cm2182.4147 cm2187.481775 cm2192.54885 cm2197.615925 cm2202.683 cm2207.750075 cm2212.81715 cm2217.884225 cm2222.9513 cm2228.018375 cm2233.08545 cm2238.152525 cm2243.2196 cm2248.286675 cm2253.35375 cm2258.420825 cm2263.4879 cm2268.554975 cm2273.62205 cm2278.689125 cm2283.7562 cm2288.823275 cm2293.89035 cm2298.957425 cm2304.0245 cm2309.091575 cm2314.15865 cm2319.225725 cm2324.2928 cm2329.359875 cm2334.42695 cm2339.494025 cm2344.5611 cm2349.628175 cm2354.69525 cm2359.762325 cm2364.8294 cm2369.896475 cm2374.96355 cm2380.030625 cm2385.0977 cm2390.164775 cm2395.23185 cm2400.298925 cm2405.366 cm2410.433075 cm2415.50015 cm2420.567225 cm2425.6343 cm2430.701375 cm2435.76845 cm2440.835525 cm2445.9026 cm2450.969675 cm2456.03675 cm2461.103825 cm2466.1709 cm2471.237975 cm2476.30505 cm2481.372125 cm2486.4392 cm2491.506275 cm2496.57335 cm2501.640425 cm2506.7075 cm2

circular inch is a unit of area. it uses in Imperial/US system. it exactly equal  π4 sq in and approximately ≈ 5.067075 × 10−4 m2

Name of unitSymbolDefinitionRelation to SI unitsUnit System
circular inchcirc in

π4 sq in

5.067075×10−4 m2


conversion table

circular inchessquare centimeterscircular inchessquare centimeters
1= 5.0670756= 30.40245
2= 10.134157= 35.469525
3= 15.2012258= 40.5366
4= 20.26839= 45.603675
5= 25.33537510= 50.67075

Square centimetre (International spelling as used by the International Bureau of Weights and Measures) or square centimeter (American spelling), symbol cm2, is the SI unit of area or surface area.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
square centimetercm2

≡ 1 cm × 1 cm

= 10-4 m2

Metric system SI

conversion table

square centimeterscircular inchessquare centimeterscircular inches
1= 0.197352515997896= 1.1841150959873
2= 0.394705031995787= 1.3814676119852
3= 0.592057547993678= 1.5788201279831
4= 0.789410063991559= 1.776172643981
5= 0.9867625799894410= 1.9735251599789

Conversion table

circular inchessquare centimeters
1= 5.067075
0.1973525= 1


exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)