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Lifting Condensation Level Calculator
Cloud base height estimate from temperature and dew point.
snow Free Online Tool
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Cloud base
Compare Your Options And Get Clear Answers
Cloud base height estimate from temperature and dew point.
Lifting Condensation Level Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: LCL = 125 x (T – Td)
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
Lifting Quick Guide
Typical values for reference.
| Surface temperature (C) | Dew point (C) | Spare | Cloud base |
|---|---|---|---|
| 25 | 15 | 0 | 1,250 m |
| 30 | 10 | 0 | 2,500 m |
| 12 | 11 | 0 | 125 m |
| 20 | 5 | 0 | 1,875 m |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Lifting Condensation Level 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.
LCL = 125 x (T – Td)
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.