Initiative in D&D 5e (Explained): Order, Surprises, and Fast Table Tips

1 April 2026

Initiative is the turn order of combat. Most confusion comes from trying to treat it like “who reacts fastest” in the story — but mechanically it’s just a consistent order that repeats each round.

Related fundamentals:

• How D&D combat works
• How reactions work

How initiative works (rules)

At the start of combat:

1. Everyone rolls Dexterity + their initiative modifiers.
2. The DM sorts the results from high to low.
3. That order repeats every round until combat ends.

What happens on a tie?

Common tie-breakers:

• Higher Dexterity score
• Reroll
• DM decides quickly

The exact method varies by table — the key is to pick one and keep moving.

Surprise (the part people mix up)

Surprise isn’t a “surprise round” in 5e. Instead:

• A surprised creature can’t move or take an action on its first turn of combat.
• It also can’t take a reaction until that first turn ends.

This is why “surprise” often feels like the ambushers got an extra turn.

Fast table tips

• Roll initiative once and write it down visibly.
• Encourage players to plan their turns while others act.
• Use consistent “start of turn / end of turn” habits for effects.

If you want combat to feel smoother:

• How to run D&D combat faster