Standard Array 5e Calculator

A simple tool to assign D&D 5e standard array scores and calculate your ability modifiers instantly.

What is the D&D 5e Standard Array?

The standard array 5e calculator is a tool for one of the three primary methods for determining a character’s ability scores in Dungeons & Dragons 5th Edition. Instead of rolling dice or using a complex point-buy system, the standard array gives you a fixed set of six numbers: 15, 14, 13, 12, 10, and 8. You then assign each of these numbers to one of your six abilities: Strength (STR), Dexterity (DEX), Constitution (CON), Intelligence (INT), Wisdom (WIS), and Charisma (CHA).

This method is popular because it’s simple, fast, and creates a balanced character that is competent without being overpowered. It ensures that every character in the party has a similar baseline of power, preventing the wide disparities that can sometimes result from rolling dice. This makes it an excellent choice for new players or for Dungeon Masters who want to maintain a consistent level of challenge. Using a standard array 5e calculator simplifies this process even further.

The Ability Modifier Formula

After you assign your scores, you must calculate the modifier for each ability. This modifier is the number you’ll add to or subtract from most of your d20 rolls. The formula is straightforward:

Modifier = Floor((Ability Score – 10) / 2)

In plain language: subtract 10 from your ability score, divide the result by 2, and round down. Our calculator handles this automatically. For example, a score of 15 gives a +2 modifier ((15-10)/2 = 2.5, rounded down to 2), while a score of 8 gives a -1 modifier ((8-10)/2 = -1).

Ability Score to Modifier Conversion

Ability Score	Meaning	Modifier	Typical Range (Standard Array)
15	Excellent	+2	Highest score
14	Very Good	+2	High score
13	Good	+1	Above average
12	Above Average	+1	Slightly above average
10	Average	+0	Neutral score
8	Below Average	-1	Weakness or “dump stat”

Practical Examples

Example 1: Creating a Sturdy Fighter

A player wants to create a classic, frontline Fighter. They need to be strong and tough. Using the standard array, they prioritize Strength and Constitution.

• Inputs:
  • Strength: 15
  • Constitution: 14
  • Dexterity: 13
  • Wisdom: 12
  • Charisma: 10
  • Intelligence: 8
• Results:
  • STR: 15 (+2 mod) – Perfect for hitting hard with weapons.
  • CON: 14 (+2 mod) – Provides more hit points and better concentration.
  • DEX: 13 (+1 mod) – Good for initiative and some saves.
  • WIS: 12 (+1 mod) – Helps with Perception checks.
  • CHA: 10 (+0 mod) – An average, neutral stat.
  • INT: 8 (-1 mod) – The character’s designated weakness (a “dump stat”).

Example 2: Crafting a Wise Cleric

Another player is building a Cleric, whose spellcasting depends on Wisdom. They also want to be reasonably durable.

• Inputs:
  • Wisdom: 15
  • Constitution: 14
  • Strength: 13
  • Dexterity: 12
  • Intelligence: 10
  • Charisma: 8
• Results:
  • WIS: 15 (+2 mod) – Essential for spell effectiveness and uses.
  • CON: 14 (+2 mod) – Helps maintain concentration on spells and survive in combat.
  • STR: 13 (+1 mod) – Useful for wearing heavy armor.
  • DEX: 12 (+1 mod) – A decent bonus for saving throws.
  • INT: 10 (+0 mod) – Not a priority for this class.
  • CHA: 8 (-1 mod) – The Cleric might be wise but not necessarily persuasive.

How to Use This Standard Array 5e Calculator

1. Assign Scores: For each of the six abilities (Strength, Dexterity, etc.), use the dropdown menu to select one of the available scores from the standard array (15, 14, 13, 12, 10, 8).
2. Prevent Duplicates: The calculator is designed to prevent you from using the same score twice. Once a score is assigned, it will be removed as an option from the other dropdowns.
3. View Modifiers: As you assign scores, the “Your Ability Modifiers” section will automatically update to show the calculated modifier for each ability.
4. Analyze the Chart: The bar chart provides a quick visual comparison of your character’s strengths and weaknesses.
5. Reset or Copy: Use the “Reset” button to clear all selections and start over. Use the “Copy Results” button to copy a summary of your scores and modifiers to your clipboard. A crucial step after this is to consider your character’s race, which often provides bonuses to these scores. For a different method, see our Point Buy 5e Calculator.

Key Factors That Affect Score Placement

• Character Class: This is the most important factor. A Wizard needs a high Intelligence, a Rogue needs high Dexterity, and a Barbarian needs high Strength. Your class’s primary ability should almost always get the 15.
• Character Role: Are you a frontline tank, a ranged damage dealer, or a support spellcaster? A tank will prioritize Constitution, while a stealthy scout will favor Dexterity and Wisdom (for Perception).
• Racial Bonuses: After assigning your standard array, you’ll add racial bonuses (e.g., a Mountain Dwarf gets +2 to Strength and +2 to Constitution). It’s often strategic to place a 13 or 15 in a stat that will get a +1 or +2 bonus, respectively, to reach a higher even number and improve its modifier.
• Armor and Weapons: If you plan to wear heavy armor, you’ll need a minimum Strength score (e.g., 13 or 15 for certain types). If you plan to use Finesse weapons, Dexterity will be more important than Strength.
• Saving Throws: Every class is proficient in two saving throws. Placing a decent score (like 12 or 13) in one of these stats can be very beneficial. For instance, many classes benefit from a decent Constitution or Dexterity save. Compare this with rolling for stats where results can be much more random.
• Roleplaying and Flaws: Don’t be afraid of the 8! Assigning it to an ability creates a built-in character flaw. A Fighter with an 8 in Charisma might be gruff and socially awkward. An intelligent Wizard with an 8 in Wisdom might be book-smart but lack common sense. This is a core part of creating a memorable character.

Frequently Asked Questions (FAQ)

1. Can I use the same score more than once with the standard array?

No, the rule is that you must assign each of the six unique scores (15, 14, 13, 12, 10, 8) to one of the six unique abilities. Our standard array 5e calculator enforces this rule.

2. Is the standard array better than rolling for stats?

“Better” is subjective. The standard array provides balance and fairness, ensuring no player feels significantly weaker or stronger than others. Rolling is more random and can lead to more extreme or specialized characters, but also risks creating a very weak character or a party with major power imbalances.

3. Is standard array the same as point buy?

No, but they are related. The standard array is one specific combination of scores that you *could* achieve using the point buy system (it costs exactly 27 points). Point buy offers more customization, allowing you to have, for example, two 15s by lowering other scores. Check out a guide on character creation methods to learn more.

4. When do I add my racial bonuses?

You add your racial ability score bonuses *after* you have assigned your standard array scores. For example, if you assign the 15 to Strength and play a Half-Orc (who gets +2 to Strength), your starting Strength score will be 17 (a +3 modifier).

5. What is a “dump stat”?

This is a slang term for the ability score that you intentionally make the lowest. With the standard array, this is the score you assign the 8 to. It’s usually placed in an ability that is least important for your character’s class and concept.

6. Why are the modifiers for 12 and 13 the same?

The ability modifier only increases for every two points above 10. A score of 12 is +1, and a 13 is also +1. You need to reach 14 to get a +2. This makes scores like 13 valuable because a small +1 bonus (from a race or feat) can increase the modifier.

7. Does this calculator work for other D&D editions?

This calculator is specifically designed for Dungeons & Dragons 5th Edition (5e). Other editions and tabletop RPGs may use different rules for character creation and ability scores.

8. Can I change my scores later?

Generally, ability scores are fixed after character creation. However, at certain levels (typically 4th, 8th, 12th, 16th, and 19th), you get an “Ability Score Improvement” (ASI) feature, which allows you to increase one score by 2 or two scores by 1.

Related Tools and Internal Resources

Once you’ve set your ability scores, explore these other tools and guides to continue building your character:

• Point Buy 5e Calculator: For those who want more customization than the standard array.
• D&D 5e Spell List: Find the perfect spells for your new character.
• Character Background Generator: Flesh out your character’s story and personality.
• HP Calculator for 5e: Determine your starting hit points.
• D&D Encounter Builder: A tool for Dungeon Masters to create balanced challenges.
• Online Dice Roller: For all your digital rolling needs during the game.