Size Chart Record For Free

Originally Answered: What's the difference between 33 and 45 records? 33 is the speed of long play records (albums) while 45 is the speed of singles, depending on if you are in the US or in Europe, there may be 12? singles with 33 or 45 rpm.

The second most common record size is a 7-inch disk, which spins at 45 RPM. This size is generally used for singles, with just one or two songs per side. Relatively uncommon these days is the 10-inch record, spinning at 78 RPM.

Look at the label: Many records will have the RPM printed on the label, usually near the center hole or on the back cover. Measure the diameter of the hole: A 33 1/3 RPM record will have a large hole in the center, while a 45 RPM record will have a smaller hole, and a 78 RPM record will have a very small hole.

Since 45s travel faster than 33s, more waveform definition can be squeezed into the format, which takes up more room. More bumps and grooves created in pressing a 45 means better audio quality.

Vinyl Records come in three sizes: 7 inch (18 cm), 10 inch (25 cm) and 12 inch (30 cm). The largest and most frequent size being 12?, both sides can store roughly 22 minutes of music. Sometimes slightly more, sometimes slightly less. Both sides combined can often reach a healthy 45 minutes of play!

Generally speaking, all of the records that you would see down in a local record store (or a Barnes and Noble) are 33 RPM, 12-inch releases. There are some examples of 45 RPM records in the 12? form factor. They are often part of audiophile pressings or special releases.

The most frequent size of the vinyl records is 12?. Both sides of these records can store 45 minutes of music in total. The smaller sizes of 7? and 10? ? consequently allows storage of less music. Although important in distinguishing records ? size isn't the only way to identify what kind of vinyl record you have.