| 503 mm * | 0.0393700787 in | = 19.8031496063 in | 
| 1 mm | 
| Ölçü vahidləri | Uzunluğu vahid | 
|---|---|
| Nanometr | 503000000.0 nm | 
| Mikrometr | 503000.0 µm | 
| Millimetr | 503.0 mm | 
| Santimetr | 50.3 cm | 
| Düym | 19.8031496063 in | 
| Ayaq | 1.6502624672 ft | 
| Yard | 0.5500874891 yd | 
| Metr | 0.503 m | 
| Kilometr | 0.000503 km | 
| Mil | 0.0003125497 mi | 
| Deniz mili | 0.0002715983 nmi | 
