About DOF Calculator
Take the guesswork out of ND photography. Get perfect exposures-every time. Whether you’re smoothing waterfalls, capturing dramatic skies, or crafting cinematic motion, ND Calculator helps you nail the correct shutter s
Take the guesswork out of ND photography. Get perfect exposures-every time.
Whether you’re smoothing waterfalls, capturing dramatic skies, or crafting cinematic motion,
ND Calculator helps you nail the correct shutter speed when using Neutral Density (ND) filters.
Stack filters, track your gear, run a timer, and learn while you shoot-all in one clean, powerful, offline-friendly app.
🚀 Why ND Calculator?
ND filters are a creative powerhouse-but calculating exposure can be tricky. That’s where we come in.
ND Calculator is built for real photographers, with tools that simplify the technical stuff so you can focus on creating.
📸 Features That Make a Difference
🧮 ND Filter Calculator
Set your base shutter speed, choose up to 5 stacked filters (0–24 stops, fractional included), and get your adjusted speed-instantly.
📷 Real-World Shutter Speeds
Results appear just like your camera settings: 1/500, 1/60, 2.5s, etc. No guesswork, no math.
🔁 Save Your Calculations
Lock, restore, or delete past exposures. Undo mistakes or clear everything with a tap.
🎒 Track Your Filters
Own specific filters? Mark them as "owned" and streamline your stacking workflow.
📘 Learn as You Go
Helpful onboarding, random tips, FAQs, and sample photos to boost your ND photography skills.
⏱ Built-In Long Exposure Timer
Start a countdown for bulb mode directly in the app-with haptic feedback and notifications.
📴 Works Offline
No internet? No problem. Every feature works perfectly offline-great for outdoor and remote shooting.
🌟 Built for Photographers
- Clean, modern
Material Design 3 interface
- Large text and touch-friendly controls
- High-contrast mode and accessible design
- Responsive layout for phones and tablets
🔓 Go PRO
Unlock the PRO version to:
- Remove all ads
- Support future updates
- Enjoy a cleaner, uninterrupted experience
🔐 Respecting Your Privacy
We use
Firebase Analytics & Crashlytics (optional, with your consent) to fix bugs and improve performance. GDPR-compliant with full user control.
Whether you're new to ND filters or a long-exposure veteran, ND Calculator is your go-to tool for every shot. Get accurate results fast, grow your skills, and shoot with confidence.
Download now and create with precision.
Previous Versions
Here you can find the changelog of DOF Calculator since it was posted on our website on 2019-09-22 17:22:06.
The latest version is and it was updated on 2026-10-06 11:14:40. See below the changes in each version.
DOF Calculator version
Updated At: 2026-09-12
DOF Calculator version 1.2025.07.30
Updated At: 2025-07-30
Changes: Fix for decimal numbers
DOF Calculator version 5.20210912
Updated At: 2021-09-12
Changes: - Switch fstop increments in the settings
DOF Calculator version 5.20201223
Updated At: 2020-12-23
Changes: - Stability improvements
- Added Hyperfocal Distance Near Limit
DOF Calculator version 5.20201112
Updated At: 2020-11-11
Changes: - Stability improvements
DOF Calculator version 4.20190921
Updated At: 2019-09-21
Changes: - Stability improvements
- New languages added
Disclaimer
Official Google Play Link
We do not host DOF Calculator on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for DOF Calculator is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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