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Stock Option Calculator
Estimate the value of stock options at exercise.
coins Free Online Tool
⚡ Instant Results
📊 Clear Comparison
🔒 100% Free Tool
After tax
Compare Your Options And Get Clear Answers
Estimate the value of stock options at exercise.
Stock Option Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: (Market – strike) x options.
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
Stock Quick Guide
Typical values for reference.
| Options | Strike £ | Market £ | After tax |
|---|---|---|---|
| 2000 | 5 | 4 | £0.00 |
| 2000 | 5 | 12 | £9,800.00 |
| 2000 | 5 | 25 | £28,000.00 |
| 10000 | 5 | 30 | £175,000.00 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Stock Option Calculator FAQ
Answers to common questions about this calculator.
Spread.
It gives a quick estimate of stock option 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.