D&D 5e Speed: How to Calculate It

This calculator works out your character’s speed in Dungeons & Dragons 5th Edition. You enter your race, class features, feats, and spells that affect movement, and it returns your total walking speed in feet per turn. The result is the number of feet you can move on your turn when you take the Dash action or use your normal movement.

Formula

The core formula for speed in D&D 5e is simple:

Total Speed = (Base Speed + Bonus Speed) × Multiplier

• Base Speed – Your racial speed, typically 30 ft for most races (e.g., humans, elves, half-orcs), 25 ft for dwarves, halflings, and gnomes, and 35 ft for wood elves and centaurs.
• Bonus Speed – Flat additions from class features, feats, or spells. Examples: the Barbarian’s Fast Movement (+10 ft), the Monk’s Unarmored Movement (+10 ft at 2nd level, increasing by +5 ft at certain levels), the Mobile feat (+10 ft), and the spell Longstrider (+10 ft).
• Multiplier – Multiplicative effects that double or halve your speed. The most common is the Dash action (which doubles your speed for that turn) and the Haste spell (which doubles your speed). Difficult terrain halves your speed, and being prone or grappling halves it as well.

Note that in 5e, most speed bonuses are additive, not multiplicative. Only a few effects (like Haste or the Dash action) multiply. This calculator lets you apply a multiplier for those cases.

Worked Example

Using the default values: Base Speed = 30 ft, Bonus Speed = 0 ft, Multiplier = 1.

1. Start with base speed: 30 ft.
2. Add bonus speed: 30 + 0 = 30 ft.
3. Apply multiplier: 30 × 1 = 30 ft.

So the total speed is 30 ft. That matches the calculator output.

Now consider a level 5 Barbarian with the Mobile feat, under the effect of Haste:

1. Base speed (human) = 30 ft.
2. Bonus = +10 ft (Barbarian Fast Movement) + 10 ft (Mobile) = +20 ft.
3. Base + Bonus = 50 ft.
4. Multiplier from Haste = 2.
5. Total = 50 × 2 = 100 ft.

That means the Barbarian can move 100 ft on a turn when using the Dash action (since Dash doubles speed again, though that would be a separate multiplier).

How Speed Works in Combat

In D&D 5e, speed is measured in feet per turn. On your turn, you can move up to your speed as part of your movement. You can break up your movement between actions, such as moving, attacking, and moving again. You can also use the Dash action to move an additional distance equal to your speed, effectively doubling your movement for that turn.

Other actions that affect movement include:

• Disengage – Prevents opportunity attacks but does not change speed.
• Dash – Doubles your speed for the turn.
• Bonus action dashes – Rogues (Cunning Action) and monks (Step of the Wind) can Dash as a bonus action.
• Difficult terrain – Costs 1 extra foot of movement per foot traveled, effectively halving your speed.
• Prone – Standing up costs half your speed.
• Grappling – While grappling, your speed is halved (unless the creature is two sizes smaller).

Common Mistakes and Misconceptions

One common mistake is adding speed bonuses before applying a multiplier, which is correct, but many players forget that some bonuses are conditional. For example, the Monk’s Unarmored Movement only applies when not wearing armor or a shield. Similarly, the Barbarian’s Fast Movement only works if not wearing heavy armor.

Another misconception is that the Dash action doubles your base speed, but it actually gives you extra movement equal to your current speed. So if your speed is 30 ft and you Dash, you can move 60 ft total. If your speed is 50 ft, you can move 100 ft.

Also, note that speed is not the same as flying, swimming, or climbing speed. Those are separate speeds. If you have a flying speed, you can use that to move through the air, but your walking speed is what applies on the ground. Some effects (like the Fly spell) give you a flying speed, but they don’t change your walking speed.

How to Choose Your Speed

When creating a character, your race determines your base speed. If you plan to be a melee fighter, a higher speed can help you close distance. If you’re a spellcaster, speed might be less critical, but it still helps you reposition.

Consider these factors:

• Race – Wood elves and centaurs have 35 ft base speed; dwarves and halflings have 25 ft.
• Class – Barbarians and monks get speed boosts at early levels.
• Feats – Mobile is a popular feat for speed, adding +10 ft and ignoring difficult terrain when dashing.
• Spells – Longstrider and Haste are common buffs.
• Magic items – Boots of Speed double your speed, but they require attunement.

Remember that speed is not everything; positioning and terrain matter too. A high speed can be wasted if you’re in a cramped dungeon.

Speed in Different Contexts (Travel, Mounts, etc.)

Speed also applies to overland travel. In 5e, a character can travel a number of miles per hour equal to their speed divided by 10 (rounded down). For example, a speed of 30 ft allows 3 miles per hour on a normal pace. A fast pace is 4 miles per hour, and a slow pace is 2 miles per hour. These rates assume walking, not running.

Mounts have their own speeds. A riding horse has a speed of 60 ft, which translates to 6 miles per hour. A draft horse has 40 ft. When mounted, you can use the mount’s speed instead of your own, but you must control it or it acts independently.

Swimming and climbing speeds are separate. If you don’t have a swimming speed, swimming costs 2 feet of movement per 1 foot traveled (unless you have a swim speed). Similarly, climbing costs extra without a climb speed.

Frequently Asked Questions

Does the Dash action double my speed or just give me extra movement?

The Dash action grants you extra movement equal to your current speed. So if your speed is 30 ft, you can move 30 ft normally, then Dash to move an additional 30 ft, for a total of 60 ft. It effectively doubles your movement for that turn, but only if you use your action for it.

How does difficult terrain affect my speed?

Difficult terrain costs 1 extra foot of movement for every foot you move. So moving 1 foot in difficult terrain costs 2 feet of your speed. This effectively halves your speed while in that terrain. For example, with 30 ft speed, you can move 15 ft through difficult terrain.

Can I combine multiple speed bonuses like Mobile and Longstrider?

Yes, speed bonuses from different sources stack additively. So if you have the Mobile feat (+10 ft) and the Longstrider spell (+10 ft), you add both to your base speed. There is no rule preventing stacking unless the source specifically says otherwise.

What is the maximum speed a character can achieve in D&D 5e?

There is no official cap, but with optimization, speeds can exceed 1,000 ft per turn. For example, a Tabaxi monk with the Mobile feat, under Haste, using Dash and Feline Agility, can move over 1,000 ft in a single turn. However, such builds are rare and often require specific conditions.

Does my speed change if I’m encumbered?

Yes, if you are carrying weight above your carrying capacity (Strength score × 15), your speed is reduced by 10 ft. If you are heavily encumbered (above 30 times your Strength score), your speed drops by 20 ft, and you have disadvantage on ability checks, attack rolls, and saving throws using Strength, Dexterity, or Constitution.

How does the Haste spell interact with Dash?

Haste doubles your speed. If you also use the Dash action, you add your speed again. So if your base speed is 30 ft, Haste makes it 60 ft, and Dashing gives you an additional 60 ft, for a total of 120 ft that turn. The order doesn’t matter; you just add the Dash movement to your current speed.

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in base | Base Speed | ft | 30 | 0
in bonus | Bonus Speed | ft | 0 | 0
in multiplier | Speed Multiplier | x | 1 | 0
out total | Total Speed | ft | (base + bonus) * multiplier | 0