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Calculate the screen width, height, and area for an ultrawide 32:9 display based on the diagonal size and chosen result type.

Calculate the physical width and height of a 16:9 screen from its diagonal size, with optional display unit selection for inches or centimeters.

Calculate pixel density in pixels per inch (PPI) using display diagonal size and screen resolution.

Calculate the screen diagonal from width and height, or estimate it from pixel resolution and pixel density. Useful for monitors, TVs, tablets, laptops, and phones.

Calculate the visible screen height based on screen diagonal size and aspect ratio. Useful for TVs, monitors, projectors, and digital displays when planning fit, mounting, or viewing layouts.

Calculate the physical screen width based on diagonal size, aspect ratio, bezel size, and display type. Useful for estimating the visible width of TVs, monitors, laptops, and mobile displays.

Calculate a screen’s width, height, area, and pixel density from diagonal size, aspect ratio, and resolution. The result shows the physical screen area in square inches.

Calculate laptop screen pixel density in pixels per inch (PPI) using screen size and resolution. Enter the display diagonal in inches and the horizontal and vertical resolution to estimate how sharp the screen appears.

Calculate a monitor’s pixel density in pixels per inch (PPI) using screen size and resolution. Enter the diagonal screen size in inches and the horizontal and vertical resolution in pixels.

Calculate display pixel density in pixels per inch (PPI) using screen width in pixels, screen height in pixels, and diagonal screen size in inches.

Calculate image resolution in dots per inch (DPI) based on pixel dimensions and print size.

Calculate pixel density (PPI) for a display based on screen width, screen height, and diagonal size.

Estimate SSD total bytes written usage and expected lifespan based on drive TBW rating, average daily writes, workload intensity, and spare area.

Calculate the aspect ratio from width and height, or compare dimensions using a scaling factor to see the proportional ratio value.

Calculate the physical width, height, and total screen area of a monitor based on diagonal size and aspect ratio.

Calculate the physical screen dimensions, area, and pixel density from diagonal size, aspect ratio, and resolution.

Estimate the time required to transfer data based on file size, disk read speed, disk write speed, interface efficiency, and overhead. This calculator uses the slower effective disk speed as the transfer bottleneck and adds fixed overhead for setup and small delays.

Estimate how long a data transfer will take based on file size, transfer speed, protocol overhead, link utilization, and optional retry/error overhead.

Estimate total file size based on quantity, average size, unit, compression, and overhead.

Estimate SSD write amplification factor by comparing internal NAND writes to host writes and adjusting for overprovisioning, workload randomness, and TRIM effectiveness.

Estimate SSD endurance in drive writes per day (DWPD) based on total bytes written, usable capacity, warranty period, and overprovisioning factor.

Estimate how long a solid-state drive may last based on its endurance rating, daily write workload, spare area reserved, and workload type.

Calculate estimated usable storage capacity for a RAID array based on the number of drives, drive size, RAID level, and filesystem overhead.

Estimate the usable capacity remaining after reserving spare area for SSD overprovisioning, based on total drive capacity, existing used space, desired overprovisioning percentage, and the drive’s decimal-to-binary capacity factor.

Estimate the total usable storage required after accounting for redundancy overhead and reserve capacity, based on your raw data size, redundancy method, growth buffer, and backup retention copies.

Estimate the usable NAS storage capacity after RAID overhead and reserve space based on drive count, drive size, RAID level, and reserved free space percentage.

Estimate usable storage capacity for a RAID 10 array based on the number of drives, drive size, reserved spare drives, and filesystem overhead. RAID 10 mirrors half of the available drives, so usable capacity is approximately half of the non-spare raw capacity after overhead.

Calculate the usable storage capacity of a RAID 6 array after dual-parity overhead, based on the number of drives, drive size, unit conversion, and filesystem overhead reserve.

Calculate the usable storage capacity of a RAID 5 array based on the number of drives and the capacity of each drive. RAID 5 uses the equivalent of one drive for parity, so usable capacity equals the capacity of the smallest drive multiplied by the number of drives minus one.

Calculate the usable storage capacity of a RAID 1 array based on the number of drives, drive size, filesystem overhead, and reserved free space. RAID 1 mirrors data, so usable capacity is based on a single drive’s effective capacity rather than the total raw capacity.