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WACC Calculator
Calculate the weighted average cost of capital from equity, debt, cost of each and the tax rate.
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WACC
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Calculate the weighted average cost of capital from equity, debt, cost of each and the tax rate.
WACC Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: WACC = E/V x Re + D/V x Rd x (1 – tax).
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
WACC Quick Guide
Typical values for reference.
| Equity | Debt | Re % | WACC |
|---|---|---|---|
| 600000 | 100000 | 10 | 9.11% |
| 600000 | 400000 | 10 | 7.50% |
| 600000 | 800000 | 10 | 6.43% |
| 600000 | 1500000 | 10 | 5.54% |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
WACC Calculator FAQ
Answers to common questions about this calculator.
The average cost of a company capital, weighted by equity and debt.
Interest is tax-deductible.
As the discount rate for projects and valuations.
No.