d20 Calculator
Lion's Den Tools In-app purchases Contains ads
A calculator and dice roller for your table top games
- Rating
- 3.9
- 211 ratings
- Downloads
- 10K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Jan 26
- 2015 · v1.0
Screenshots
About d20 Calculator
A calculator and dice roller for table top games. Enter any combination of die and get the result instantly. It can be as simple as "1d4" and as complex as "(3d100 + 5d7) x 3d2". No need to add up all the numbers yourself. d20 Calculator is a useful tool for any RPG or tabletop game.
Features:
- Save your frequently used rolls with labels to help you identify which rolls belong to which attacks.
- "dx" button lets you roll any type of dice needed.. ever need a d7?
- Add, subtract, multiply, and divide any combination of dice.
- Dice roll sound effect so everyone know you're not cheating.
- 8 stylish themes available.
Use for tabletop games such as Dungeons & Dragons (D&D), Pathfinder RPG (PFRPG), Savage Worlds, GURPS and many more RPGs.
Features:
- Save your frequently used rolls with labels to help you identify which rolls belong to which attacks.
- "dx" button lets you roll any type of dice needed.. ever need a d7?
- Add, subtract, multiply, and divide any combination of dice.
- Dice roll sound effect so everyone know you're not cheating.
- 8 stylish themes available.
Use for tabletop games such as Dungeons & Dragons (D&D), Pathfinder RPG (PFRPG), Savage Worlds, GURPS and many more RPGs.
What’s new
Version 1.0 · Updated January 26, 2015
This version of d20 Calculator has been replaced by a new version on the Play Store. Please download it to get the latest updates.
User reviews
Easy to use interface, stack deletion, all standard dice available (d4 to d100) plus dN(dX), history, formula save, colour themes, works in portrait and landscape modes. Even though it crashes a few times per session, I think this is easily the best Dice Calc. A great app, thanks! TIP: if in portrait, drag screen ri...
The only problem I had with this app was the ads. The ads were intensely disruptive and embarrassing and they made an otherwise flawless app /literally/ unusable. But I finally found out how to get rid of the ads! It does cost $1 but I would gladly play more for such a helpful app. There's no pay button in the setti...
Excellent app for any roleplaying game, and honestly better than your standard calculating app. Makes playing on the go SO much easier.
perfect companion to any PC or DM that forgot their dice work lots of options
Very Good App... I'd have given 5 stars if there was an option to calculate d100... Edit(2 minutes after the original was posted): Oops! Sorry, there is an option to calculate d100...
Great app! The option to buy the app. appears much later after many ads, unfortunately. But it does eventually appear! Keep on rolling, guys! Thanks for this really useful app!
Alternatives to d20 Calculator
Looking for apps like d20 Calculator? Here are 3 similar Android apps on Google Play. The highest rated is Fight Club 5th Edition (4.6/5), and all 3 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| d20 Calculator | 3.9 / 5 | Free | 10,000+ | Jan 26, 2015 | |
| Fight Club 5th Edition | 4.6 / 5 | Free | 100,000+ | Aug 20, 2025 | Compare |
| Game Master 5th Edition | 4.2 / 5 | Free | 500,000+ | – | Compare |
| d20 Calculator | 4.2 / 5 | Free | 1,000+ | Apr 17, 2020 | Compare |
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