Speed

is one of the eleven core player statistics. It is a measure of the walking and running speed of the player expressed as a percentage of the original speed. Interestingly, speed will not apply while jumping.

Any item that increases speed by a base value (such as ) can be thought of as an increase of the base speed by that much percentage.

It is capped at under normal circumstances, but this cap can be increased to. High speed is very hard to reach under normal circumstances. Most methods of reaching speed require the Rogue Sword, or armor such as the Obsidian Chestplate, Farmer Boots, and Young Dragon Armor, or buffs.

Increasing Base Speed
Players have a base of  by default. It can be increased by:
 * Turning in Fairy Souls to Tia the Fairy
 * Leveling Wolf Slayer
 * Holding more Accessories

Increasing Bonus Speed
There are several ways to gain additional bonus, which last for various amounts of time.

Increasing Maximum Speed
Players have a maximum of  by default. It can be increased by: Note that both abilities apply and the player's maximum speed can be extended to, but appears not to with the popular mod SkyBlock Addons made by Biscuit, as it only supports up to speed. Inspecting the SkyBlock Menu's profile will correctly display the speed.
 * Young Dragon Armor's Full Set ability
 * A Black Cat Pet's first ability

Decreasing
A mob's speed stat can be worsened in a handful of ways. A Slowness Potion decreases speed by the same intervals as speed potions. The Venomous Potion decreases speed by per level up to.

Players may use Rancher's Boots to cap their speed at a lower value, used notably to farm efficiently without skipping crops from too much speed outpacing the block breaking speed.

Achieving Maximum Speed
To achieve 600%, the player must first use a full set of Young Dragon Armor and a Level 100 Black Cat Pet. This increased the speed cap to and also gives   ( when above  ). The Black Cat Pet gives 25% and can hold a Spooky Cupcake that gives 20%. The pet also gives 100, which can be used with some item abilities to increase. The total for just the armor and pet is 105%, and when above 50% , 175%. The player already has 100% base speed, which brings the total to 275% when above 50%. 194 Fairy Souls and LVL 8 Wolf Slayer both give 3% base. Sugar Rush III on boots gives 6%. The enchantment Legion V can also be used to increase your speed around other players by up to 56% if you have it on every armor piece. Talisman Spamming can give a large amount of speed when reforged to Vivid. Here is a list of all Accessories and their  bonus when reforged to Vivid. Using all of these Accessories (other than accessories that have a higher tier) with a Vivid reforge gives approximately. This brings the total to. Holding a Yeti Rod that has caught at least 1000 fish increases by 100%. This will total up to 594%, which means only a few of the Accessories need to be Recombobulated to achieve 600%. However, to use all 600%, the player must be above 50% and be holding their Yeti Rod.

Speed in B/s
Movement speed in blocks per second can be easily calculated using this formula:

$$Movement Speed = Base Speed * Speed Modifier$$ Base Speed - amount of movement speed coded into Minecraft. Base Speed values for different actions are following: Speed Modifier - your Speed stat value. Percent value must be converted to decimal (e.x. 230% = 2.3).

Example

 * Information
 * Action: Sprinting
 * Speed value: 207%
 * Calculation

$$5.6 * 2.07 = 11.592 B/s$$

Trivia

 * There used to be a bug where the speed buff from the Aspect of the End never ran out on the player's island. This allowed for the player to easily achieve 400% speed. This was patched in version 0.7.
 * Riding on a Level 1 Skeleton Horse Pet is equivalent to walking with 200% speed (8.62 B/s).
 * Riding on a Level 100 Skeleton Horse Pet is equivalent to walking with 500% speed (21.55 B/s).

Video
速度