Unit Converter

Unit Type

No. of units

Convert from

Convert to

No. of units

Convert from

Convert to

No. of units

Convert from

Convert to

No. of units

Convert from

Convert to

No. of units

Convert from

Convert to

Temperature

Convert from

Convert to



509 centimeters is equal to 200.39 inches. This is approximately the length of a standard door frame or the height of an average adult male. It is also slightly longer than two average school rulers placed end to end.