How does this MTG power level calculator work?

Our calculator analyzes card quality, synergy, mana curve, and win conditions to assign a power level from 1-10, using the official Commander Advisory Group scale as a baseline.

Is this calculator accurate for Commander decks?

Yes! We specifically account for Commander's unique factors like commander synergy, combo potential, and social contract considerations that generic calculators miss.

MTG Power Level Calculator

Determine your Magic: The Gathering deck’s power level to ensure balanced gameplay with friends.

Deck Information

Deck Name:

Format:

Deck Characteristics

Consistency (How often your deck performs its main strategy): 5

Speed (How quickly your deck can win): 5

Interaction (Removal, counters, disruption): 5

Efficiency (Mana curve, card quality): 5

Versatility (Ability to handle different situations): 5

Additional Factors

Includes fast mana (Sol Ring, Mana Crypt, etc.)

Includes free counterspells (Force of Will, Pact of Negation, etc.)

Includes multiple tutors (Demonic Tutor, Vampiric Tutor, etc.)

Includes infinite/2-card combos

Includes stax/hate pieces

MTG Power Level Calculator: The Complete Guide

Every Magic: The Gathering player knows this problem. You sit down to play with friends. One deck is too strong. Another is too weak. Games become unbalanced. A MTG power level calculator solves this issue.

This guide explains:

What is a MTG power level calculator?
Why power levels matter in Magic
How to calculate your deck’s power level
The best power level calculators available
Tips to balance your deck

Let’s begin!

What Is an MTG Power Level Calculator?

An MTG power level calculator is a tool. It measures how strong your Magic deck is. The tool gives your deck a score. Most use a 1-10 scale.

How it works:

You answer questions about your deck
The calculator analyzes key factors
It gives you a power level rating

This helps players match decks of similar strength.

Why Deck Power Level Matters

Magic is more fun when decks are balanced. Here’s why power levels matter:

1. Fair Games

No one likes losing every game. Balanced decks create fair matches.

2. Better Play Experience

Games are more exciting when players have equal chances.

3. Tournament Preparation

Knowing your deck’s strength helps in competitive play.

4. Deck Building

You can adjust your deck based on its power level.

How to Calculate Your Deck’s Power Level

Most calculators use these factors:

1. Consistency

How often your deck does what it’s supposed to do.

Low (1-3): Works sometimes
Medium (4-7): Works often
High (8-10): Works nearly every game

2. Speed

How fast your deck can win.

Slow (1-3): Wins after turn 10
Medium (4-7): Wins turns 5-9
Fast (8-10): Wins before turn 5

3. Interaction

How well your deck stops opponents.

Low: Little removal or counters
Medium: Some answers
High: Many ways to disrupt

4. Card Quality

How powerful your individual cards are.

Budget cards = lower score
Expensive staples = higher score

5. Combo Potential

Does your deck have instant-win combos?

None = lower score
Reliable combos = higher score

The Power Level Scale Explained

Most systems use a 1-10 scale:

Level	Name	Description
1-3	Casual/Jank	Fun themes, not optimized
4-5	Focused	Clear strategy but not perfect
6-7	Optimized	Strong synergy, good cards
8-9	High Power	Fast mana, combos, tutors
10	Competitive	Best cards, wins quickly

Best MTG Power Level Calculators

Here are top tools to try:

1. Commander Spellbook Power Calculator

Made for Commander format
Detailed questionnaire
Free to use

2. TappedOut Power Rating

Community ratings
Shows similar decks
Requires account

3. MTG Goldfish Deck Tester

Playtests your deck
Estimates strength
Good for all formats

4. ManaStack Power Analyzer

AI-powered review
Card-by-card analysis
Premium features

How to Use a Power Level Calculator

Follow these steps:

Step 1: Choose Your Format

Commander
Modern
Standard
Others

Step 2: Input Deck Details

Key cards
Win conditions
Interaction pieces

Step 3: Answer Strategy Questions

How fast can you win?
How consistent is the deck?
What’s your budget?

Step 4: Get Your Score

The tool gives you a number. Share it with playgroup!

Tips to Balance Your Deck

Got a score too high or low? Try these fixes:

For Weak Decks (1-4)

Add more card draw
Include better removal
Upgrade key cards

For Strong Decks (8-10)

Remove fast mana
Cut infinite combos
Use weaker alternatives

General Balancing

Match your playgroup
Adjust over time
Test changes

Common Power Level Mistakes

Avoid these errors:

1. Overestimating Your Deck

New players often think their deck is stronger than it is.

2. Ignoring Playgroup

A “7” in one group might be a “5” in another.

3. Focusing Only on Price

Expensive doesn’t always mean powerful.

4. Not Updating Scores

Decks change. Re-calculate often.

Final Thoughts

An MTG power level calculator helps create fair games. Use one before your next Magic night. Balance your deck based on results.

Remember: Power levels are guidelines. The most important thing is having fun!