Calculators

Calculates the hit points (HP) for characters or monsters in Dungeons & Dragons 5th Edition, based on their Constitution modifier and Hit Dice.

Calculates the number of full stacks and remaining items for a given quantity of an item in Minecraft.

Converts between CIDR notation, subnet masks, and IP address ranges for network planning.

Calculates the usable storage space and redundancy level for different RAID configurations based on the number and size of hard drives.

Estimates the strength of a password based on its length and character set diversity, measured in bits of entropy. Higher entropy values indicate stronger, more secure passwords.

Helps locate End Portals in Minecraft using triangulation from thrown Eyes of Ender.

Generates pixel coordinates or block placements to create circles or ellipses in Minecraft.

Recommends appropriate video bitrates for streaming based on resolution, frame rate, and desired quality.

Calculates network details based on an IP address and subnet mask.

Estimates how long it will take to upload a file based on file size and upload speed.