Kaluga crater

{{Short description|Impact crater in Russia}}

{{Infobox terrestrial impact site

| name = Kaluga crater

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| map = Russia

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| diameter = {{convert|15|km}}

| depth = {{convert|800|m}}

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| age = 380 ± 5 Ma

| exposed = No

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| country = Russia

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| district = Central Federal District

| municipality = Kaluga Oblast

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Kaluga is an impact crater located in Kaluga Oblast of the Central Federal District, Russia.

It is {{convert|15|km}} in diameter and the age is estimated to be 380 ± 5 million years old (Upper Devonian). The crater is buried under {{convert|800|m}} of sediments; it is not exposed at the surface.{{cite Earth Impact DB | name = Kaluga| accessdate = 2009-08-15}}