WACC Calculator

Calculate the Weighted Average Cost of Capital (WACC) — the blended cost a firm pays across all its capital sources.

Inputs

Equity (Market Value)

₹

Debt (Market Value)

₹

Cost of Equity (%)

Cost of Debt (%)

Corporate Tax Rate (%)

CAPM Helper (for Cost of Equity)

Risk-Free Rate (%)

Beta (β)

Market Return (%)

CAPM Cost of Equity = 7% + 1.2 × (13% − 7%) = 14.20%

Total Capital (E + D)₹ 1,00,00,000

Weight of Equity60.00%

Weight of Debt40.00%

After-Tax Cost of Debt6.00%

WACC9.60%

Component	Weight	Cost	Contribution
Equity	60.00%	12.00%	7.20%
Debt (after-tax)	40.00%	6.00%	2.40%
WACC	100%	—	9.60%