Moving Average Calculator
Calculate a simple moving average and see the effect of the window size.
Compare Your Options And Get Clear Answers
Calculate a simple moving average and see the effect of the window size.
Moving Average Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Moving Quick Guide
Typical values for reference.
| Latest value | Previous value | Value before that | 3-period moving average |
|---|---|---|---|
| 52 | 48 | 50 | 50.0 |
| 60 | 55 | 50 | 55.0 |
| 10 | 20 | 30 | 20.0 |
| 100 | 100 | 100 | 100 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Moving Average Calculator FAQ
Answers to common questions about this calculator.
It uses the formula shown with your inputs. Real conditions vary, so treat it as a guide.
Longer windows smooth more but lag more.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.
Yes. Replace each input with your own figures and the result updates instantly.