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Sunny 16 Rule Calculator
Find a starting shutter speed using the sunny 16 rule.
camera Free Online Tool
β‘ Instant Results
π Clear Comparison
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Shutter
Compare Your Options And Get Clear Answers
Find a starting shutter speed using the sunny 16 rule.
Sunny 16 Rule Estimator
Enter your numbers below for an instant estimate.
0
π‘ Tip: Shutter = 1/ISO at f/16, scaled.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Sunny Quick Guide
Typical values for reference.
| ISO | f/ | X | Shutter |
|---|---|---|---|
| 100 | f/16 | – | 1/100 |
| 100 | f/8 | – | 1/400 |
| 200 | f/11 | – | 1/423 |
| 400 | f/5.6 | – | 1/3265 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Sunny 16 Rule Calculator FAQ
Answers to common questions about this calculator.
Rule.
It gives a quick estimate of sunny 16 rule from the values you enter.
No. It is a planning estimate, so check important figures with a professional or official source.
Yes. Edit any field and the result updates when you calculate.