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Pitch Difference in Cents Calculator
Find the interval in cents between two frequencies.
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Find the interval in cents between two frequencies.
Pitch Difference in Cents Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: There are 100 cents in a semitone and 1,200 cents in an octave.
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
Pitch Quick Guide
Typical values for reference.
| Interval | Cents | Ratio | Note |
|---|---|---|---|
| Unison | 0 | 1.000 | Same |
| Semitone | 100 | 1.059 | Half step |
| Fifth | 700 | 1.498 | Perfect |
| Octave | 1200 | 2.000 | Double |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Pitch Difference in Calculator FAQ
Answers to common questions about this calculator.
One hundredth of a semitone.
1,200.
About 5 cents for trained ears.
1200 times log base 2 of the ratio.