DnD 5e Fall Damage Calculator
Fall Damage Results
When it comes to Dungeons & Dragons 5e, fall damage is one of those mechanics that can dramatically shift the outcome of an encounter. Whether your character gets knocked off a cliff, leaps from a rooftop, or takes a daring dive, fall damage rules help determine survival.
To simplify the math and save time during sessions, the DnD 5e Fall Damage Calculator was created. This online tool estimates how much damage a character will take when falling from a given height, considers special abilities like Slow Fall or Feather Fall, and even checks if the damage would be fatal based on character level and class.
Let’s break down how it works, how to use it, and why it’s a must-have for Dungeon Masters and players alike.
What is the DnD 5e Fall Damage Calculator?
The DnD 5e Fall Damage Calculator is a free, interactive online tool that helps players quickly figure out how much damage a character suffers after a fall. Instead of manually calculating dice rolls (1d6 per 10 feet, up to a maximum of 20d6), this tool automates everything.
It goes a step further by:
- Estimating a character’s maximum HP based on level and class
- Factoring in mitigation (like Feather Fall, Slow Fall, or barbarian rage)
- Showing whether the fall would be fatal
This allows for smoother gameplay and more immersive storytelling without long pauses at the table.
How to Use the Fall Damage Calculator (Step-by-Step)
Using the calculator is simple and only takes a few seconds:
- Enter Fall Height (feet)
Input how far the character falls. The tool supports heights up to 10,000 feet, though damage caps at 200 feet. - Enter Character Level
Type the character’s level (1–20). This helps estimate average HP for survival checks. - Choose Character Class
Select the class from the dropdown (e.g., Fighter, Wizard, Cleric). Each class has different hit dice used to estimate HP. - Select Mitigation (if applicable)
Pick from options like:- None – Normal fall damage
- Monk Slow Fall – Reduces damage by 5×level
- Feather Fall Spell – Prevents all damage
- Raging Barbarian – Halves damage taken
- Click Calculate
The calculator processes the data and provides results, including:- Height fallen
- Dice rolled
- Average damage
- Possible damage range
- Mitigated damage
- Estimated HP
- Fatality check
- Review Tips & Results
The tool also provides helpful gameplay tips based on your selections.
Practical Example: A Level 5 Monk Falling 60 Feet
Let’s say your level 5 monk accidentally slips from a 60-foot ledge.
- Step 1: Enter 60 ft as fall height
- Step 2: Set character level to 5
- Step 3: Choose Monk from the dropdown
- Step 4: Select Monk Slow Fall as mitigation
- Step 5: Click Calculate
Results:
- Height Fallen: 60 ft
- Dice Rolled: 6d6
- Average Damage: 21 HP
- Range: 6–36 HP
- Mitigation: Monk reduces damage by 25 (5 × 5), bringing total to 0
- Estimated HP: ~44 HP
- Fatal: No
With Slow Fall, the monk takes no damage, making this a dramatic but safe moment.
Benefits of the Fall Damage Calculator
- ✅ Saves Time: No need to roll multiple d6 dice during play
- ✅ Accurate: Considers D&D 5e rules and damage caps
- ✅ Class-Aware: Estimates HP based on level and class hit dice
- ✅ Mitigation Options: Accounts for Feather Fall, Slow Fall, and rage resistance
- ✅ Fatality Check: Instantly tells you if the fall would be deadly
Features at a Glance
- Damage Calculation: Auto-calculates dice, averages, and damage ranges
- Mitigation Support: Includes rules-based reductions
- HP Estimation: Calculates average max HP for most classes
- Result Sharing: Copy or share results directly with your party
- User-Friendly Interface: Simple layout with instant feedback
Best Use Cases for Players and DMs
- Dungeon Masters: Quickly resolve fall scenarios without interrupting the game flow
- Players: Check survival odds before making risky moves
- Character Planning: Evaluate the usefulness of class features like Slow Fall
- Rules Clarification: Reinforce fall damage rules during debates
Tips for Getting the Most Out of the Calculator
- Always double-check if your DM allows average HP calculations or prefers rolled HP.
- Remember that fall damage caps at 20d6 (200 ft), no matter the height.
- If you have a feather fall spell ready, select it before calculating—your character might walk away unharmed.
- Use the sharing function to quickly send results in online campaigns.
Frequently Asked Questions (FAQ)
1. How is fall damage calculated in DnD 5e?
Fall damage is 1d6 bludgeoning per 10 feet fallen, up to a maximum of 20d6.
2. What is the maximum fall damage a character can take?
The cap is 20d6 damage (falling 200 feet or more).
3. Does Feather Fall completely prevent damage?
Yes, if cast in time, Feather Fall reduces fall damage to 0.
4. How does Monk’s Slow Fall work?
At any level, a monk reduces fall damage by 5 × their level.
5. Do barbarians take less fall damage while raging?
Yes, since fall damage is bludgeoning, barbarians halve it while raging.
6. Can you die instantly from fall damage?
Yes, if damage equals or exceeds your HP, it may cause instant death depending on excess damage rules.
7. Does armor affect fall damage?
No, fall damage is not reduced by armor.
8. Can temporary HP absorb fall damage?
Yes, temporary HP is subtracted first before normal HP.
9. Is there a saving throw against fall damage?
No standard saving throw, unless the DM allows special circumstances.
10. Can a character go unconscious from fall damage?
Yes, if HP drops to 0, the character is knocked unconscious.
11. Does resistance from other sources apply?
Yes, any resistance to bludgeoning damage reduces fall damage.
12. Can you use a reaction while falling?
Yes, if rules allow (e.g., Feather Fall as a reaction).
13. How do you calculate average damage?
The average of a d6 is 3.5, so number of dice × 3.5 = average damage.
14. Can flight or levitation stop fall damage?
Yes, if active before hitting the ground.
15. Does reducing damage to 0 prevent knockback effects?
Yes, with no damage taken, secondary effects usually don’t apply.
16. Can mounts or vehicles absorb fall damage?
Only if the DM rules so; typically, both mount and rider take damage.
17. Do NPCs use the same fall damage rules?
Yes, NPCs and monsters follow the same rules as players.
18. What happens if you fall into water?
Rules don’t change; however, DMs may reduce damage for deep water.
19. Does size or weight affect fall damage?
No, only distance matters in official 5e rules.
20. Why use a fall damage calculator?
It speeds up play, ensures accuracy, and prevents rule confusion.
Final Thoughts
The DnD 5e Fall Damage Calculator is a handy resource for players and Dungeon Masters alike. By automating tedious dice rolls and considering character-specific features, it keeps the game moving smoothly while maintaining accuracy.
Whether you’re mid-battle or planning character strategies, this tool saves time, clarifies rules, and enhances immersion.
Next time you’re about to leap from a tower, you’ll know exactly what awaits you at the bottom.