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Spans to Earth radius Conversion

Span to earth radius conversion allow you make a conversion between span and earth radius easily. You can find the tool in the following.

Length Conversion

to

input
= 0.00000004
= 3.58813 × 10-8
= 3.58813E-8
= 3.58813e-8
converter  table
= 0.00000005
= 5.3822 × 10-8
= 5.3822E-8
= 5.3822e-8
converter  table
= 0.00000007
= 7.17627 × 10-8
= 7.17627E-8
= 7.17627e-8
converter  table
= 0.00000009
= 8.97033 × 10-8
= 8.97033E-8
= 8.97033e-8
converter  table
= 0.00000011
= 1.07644 × 10-7
= 1.07644E-7
= 1.07644e-7
converter  table

Quick Look: spans to earth radius

span1 span2 span3 span4 span5 span6 span7 span8 span9 span10 span11 span12 span13 span14 span15 span16 span17 span18 span19 span20 span21 span22 span23 span24 span25 span26 span27 span28 span29 span30 span31 span32 span33 span34 span35 span36 span37 span38 span39 span40 span41 span42 span43 span44 span45 span46 span47 span48 span49 span50 span51 span52 span53 span54 span55 span56 span57 span58 span59 span60 span61 span62 span63 span64 span65 span66 span67 span68 span69 span70 span71 span72 span73 span74 span75 span76 span77 span78 span79 span80 span81 span82 span83 span84 span85 span86 span87 span88 span89 span90 span91 span92 span93 span94 span95 span96 span97 span98 span99 span100 span
earth radius3.5881337309685 × 10-8R⊕7.1762674619369 × 10-8R⊕1.0764401192905 × 10-7R⊕1.4352534923874 × 10-7R⊕1.7940668654842 × 10-7R⊕2.1528802385811 × 10-7R⊕2.5116936116779 × 10-7R⊕2.8705069847748 × 10-7R⊕3.2293203578716 × 10-7R⊕3.5881337309685 × 10-7R⊕3.9469471040653 × 10-7R⊕4.3057604771621 × 10-7R⊕4.664573850259 × 10-7R⊕5.0233872233558 × 10-7R⊕5.3822005964527 × 10-7R⊕5.7410139695495 × 10-7R⊕6.0998273426464 × 10-7R⊕6.4586407157432 × 10-7R⊕6.8174540888401 × 10-7R⊕7.1762674619369 × 10-7R⊕7.5350808350337 × 10-7R⊕7.8938942081306 × 10-7R⊕8.2527075812274 × 10-7R⊕8.6115209543243 × 10-7R⊕8.9703343274211 × 10-7R⊕9.329147700518 × 10-7R⊕9.6879610736148 × 10-7R⊕1.0046774446712 × 10-6R⊕1.0405587819809 × 10-6R⊕1.0764401192905 × 10-6R⊕1.1123214566002 × 10-6R⊕1.1482027939099 × 10-6R⊕1.1840841312196 × 10-6R⊕1.2199654685293 × 10-6R⊕1.255846805839 × 10-6R⊕1.2917281431486 × 10-6R⊕1.3276094804583 × 10-6R⊕1.363490817768 × 10-6R⊕1.3993721550777 × 10-6R⊕1.4352534923874 × 10-6R⊕1.4711348296971 × 10-6R⊕1.5070161670067 × 10-6R⊕1.5428975043164 × 10-6R⊕1.5787788416261 × 10-6R⊕1.6146601789358 × 10-6R⊕1.6505415162455 × 10-6R⊕1.6864228535552 × 10-6R⊕1.7223041908649 × 10-6R⊕1.7581855281745 × 10-6R⊕1.7940668654842 × 10-6R⊕1.8299482027939 × 10-6R⊕1.8658295401036 × 10-6R⊕1.9017108774133 × 10-6R⊕1.937592214723 × 10-6R⊕1.9734735520326 × 10-6R⊕2.0093548893423 × 10-6R⊕2.045236226652 × 10-6R⊕2.0811175639617 × 10-6R⊕2.1169989012714 × 10-6R⊕2.1528802385811 × 10-6R⊕2.1887615758908 × 10-6R⊕2.2246429132004 × 10-6R⊕2.2605242505101 × 10-6R⊕2.2964055878198 × 10-6R⊕2.3322869251295 × 10-6R⊕2.3681682624392 × 10-6R⊕2.4040495997489 × 10-6R⊕2.4399309370585 × 10-6R⊕2.4758122743682 × 10-6R⊕2.5116936116779 × 10-6R⊕2.5475749489876 × 10-6R⊕2.5834562862973 × 10-6R⊕2.619337623607 × 10-6R⊕2.6552189609167 × 10-6R⊕2.6911002982263 × 10-6R⊕2.726981635536 × 10-6R⊕2.7628629728457 × 10-6R⊕2.7987443101554 × 10-6R⊕2.8346256474651 × 10-6R⊕2.8705069847748 × 10-6R⊕2.9063883220844 × 10-6R⊕2.9422696593941 × 10-6R⊕2.9781509967038 × 10-6R⊕3.0140323340135 × 10-6R⊕3.0499136713232 × 10-6R⊕3.0857950086329 × 10-6R⊕3.1216763459426 × 10-6R⊕3.1575576832522 × 10-6R⊕3.1934390205619 × 10-6R⊕3.2293203578716 × 10-6R⊕3.2652016951813 × 10-6R⊕3.301083032491 × 10-6R⊕3.3369643698007 × 10-6R⊕3.3728457071103 × 10-6R⊕3.40872704442 × 10-6R⊕3.4446083817297 × 10-6R⊕3.4804897190394 × 10-6R⊕3.5163710563491 × 10-6R⊕3.5522523936588 × 10-6R⊕3.5881337309685 × 10-6R⊕

A span is the distance measured by a human hand, from the tip of the thumb to the tip of the little finger. In ancient times, a span was considered to be half a cubit. Sometimes the distinction is made between the great span (thumb to little finger) and little span (index finger to little finger).

Name of unitSymbolDefinitionRelation to SI unitsUnit System
spanspan

≡ 9 in

= 0.2286 m

Imperial/US
Spans Conversion

conversion table

spansearth radiusspansearth radius
1≈ 3.5881337309685E-84≈ 1.4352534923874E-7
1.5≈ 5.3822005964527E-84.5≈ 1.6146601789358E-7
2≈ 7.1762674619369E-85≈ 1.7940668654842E-7
2.5≈ 8.9703343274211E-85.5≈ 1.9734735520326E-7
3≈ 1.0764401192905E-76≈ 2.1528802385811E-7
Spans to Earth radius Conversion Table

Earth radius is the distance from Earth's center to its surface, about 6,371 km (3,959 mi). This length is also used as a unit of distance, especially in astronomy and geology, where it is usually denoted by R⊕.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
earth radiusR⊕

≈ 6,371 km

≈ 6,371 km

Science - Astronomy (Length)
Earth radius Conversion

conversion table

earth radiusspansearth radiusspans
1≈ 27869641.2948384≈ 111478565.17935
1.5≈ 41804461.9422574.5≈ 125413385.82677
2≈ 55739282.5896765≈ 139348206.47419
2.5≈ 69674103.2370955.5≈ 153283027.12161
3≈ 83608923.8845146≈ 167217847.76903
Earth radius to Spans Conversion Table

Conversion table

spansearth radius
1≈ 3.5881337309685 × 10-8
27,869,641.294838≈ 1
Spans to Earth radius Conversion Table

Popular conversions

Popular units

Legend

SymbolDefinition
≡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 …)
  4. Spans to Earth radius