Lifted Index Calculator
Lifted index from environment and parcel temperatures at 500 hPa.
Compare Your Options And Get Clear Answers
Lifted index from environment and parcel temperatures at 500 hPa.
Lifted Index 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.
Lifted Quick Guide
Typical values for reference.
| Environment temp at 500 hPa (C) | Parcel temp at 500 hPa (C) | Spare | Lifted index |
|---|---|---|---|
| -14 | -10 | 0 | -4.00 C |
| -12 | -5 | 0 | -7.00 C |
| -8 | -9 | 0 | 1.00 C |
| -15 | -7 | 0 | -8.00 C |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Lifted Index 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.
LI = environment temp – parcel temp
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.