Cost of Debt (after-tax)
Calculate Cost of Debt (after-tax) instantly with the exact formula and a worked example. Free online calculator — no signup.
Cost of Debt (after-tax)
Pre-tax r_D
t
After-tax r_D
0.048
r_D
4,8%
More about: Cost of Debt (after-tax)
What it calculates
The “Cost of Debt (after-tax)” calculator computes After-tax r_D from 2 parameters: pre-tax r_d, t.
Used by investors to estimate returns, project savings, and analyze a portfolio.
Example calculation
With parameters Pre-tax r_D = 0.06, t = 0.2 the result is 0.048 (r_D·(1−t)).
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.