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⚙️ WACC · Cost of Capital · Business Finance

WACC Calculator — Weighted Average Cost of Capital

Calculate your business’s weighted average cost of capital. Essential for investment appraisal, valuation, and understanding the minimum return required to create value.

For planning purposes only — confirm with your accountant or financial adviser.

1) Inputs & Breakdown

WACC
After-tax Cost of Debt
Cost of Equity (KE)
Enterprise Value (E+D+P)
Component Breakdown
Component Value (€) Weight Rate (APR %) Contribution to WACC (pp)

2) Charts

Capital Structure
WACC Contributions (pp)
Sensitivity: WACC vs Debt %

What this means for you

3) Get Expert Help

Want levered/unlevered beta, regional tax nuances, or multi-tranche debt? Send us a message.

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Need help beyond the WACC Calculator Ireland?

Whether it's a bespoke financial model, an accounting question, or you'd like a walkthrough — our team is happy to help.

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