Roll 1d4
1d4 rolls from 1 to 4 with an average of 2.5. It rolled once when the page loaded; press Roll for another.
Choose your roll
Use a quick die, type notation such as 2d6+3, or configure the dice and modifier separately.
Roll 1d4
Quick rolls
Dice ready
Your next roll lands here.
The total, individual dice, dropped values, and a running history of up to 20 rolls will stay together.
This page rolls a single 4-sided die (1d4) the moment it loads and again every time you press Roll. Results run from 1 to 4 with an average of 2.5. In D&D 5e the d4 covers dagger and sling damage, the extra die from guidance and bless, and magic missile darts.
Questions
- What is the average roll of 1d4?
- The average of a single d4 is 2.5: every face from 1 to 4 is equally likely, so the expected value is (1 + 4) divided by 2.
- How do I add a modifier to 1d4?
- Type the full expression in the dice notation field, for example 1d4+3 or 1d4-1, and press Roll notation. The total shown includes the modifier.
- Is this dice roller free?
- Yes. Every tool on Tools and Taverns is free, with no account, signup, or roll limit. The roll runs in your browser and nothing is sent to a server.
- Can I see my previous rolls?
- Yes. The roller keeps your last 20 rolls on screen with the individual dice for each, so a contested result is still there when someone asks what you got.