calculatorsonline.co.uk
Shutter Speed To Stops Calculator
Convert a shutter speed change into stops.
camera Free Online Tool
โก Instant Results
๐ Clear Comparison
๐ 100% Free Tool
Stops
Compare Your Options And Get Clear Answers
Convert a shutter speed change into stops.
Shutter Speed To Stops Estimator
Enter your numbers below for an instant estimate.
0
๐ก Tip: log2 of the ratio.
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
Shutter Quick Guide
Typical values for reference.
| From | To | X | Stops |
|---|---|---|---|
| 1/250 | 1/125 | – | 1.00 |
| 1/250 | 1/60 | – | 2.06 |
| 1/500 | 1/60 | – | 3.06 |
| 1/1000 | 1/30 | – | 5.06 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Shutter Speed To Calculator FAQ
Answers to common questions about this calculator.
Doubling.
It gives a quick estimate of shutter speed to stops 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.