Formula
- Use the units shown beside each field.
- Results update automatically whenever you change an input.
- Displayed values use up to four decimal places, or scientific notation for very small or large numbers. Calculations use standard floating-point arithmetic; exact integer and fraction tools identify their own precision rules.
- Assumes full exemption from the entered tax and comparable risks. No jurisdiction, account type or tax eligibility is inferred.
Example Calculation
- Tax-exempt yield: 3 %
- Relevant marginal tax rate: 25 %
Tax-exempt yield = 3 %; Relevant marginal tax rate = 25 %. The primary result is 4.
Frequently asked questions
How do I use this calculator?
Enter tax-exempt yield, relevant marginal tax rate. The result updates automatically. Use Reset to restore the example values.
What method does it use?
taxable-equivalent yield=tax-exempt yield/(1−tax rate).. Assumes full exemption from the entered tax and comparable risks. No jurisdiction, account type or tax eligibility is inferred.
Why might a rounded result differ?
The calculation keeps full numeric precision internally, then rounds the displayed result. Rounding intermediate steps by hand can produce a slightly different answer.
Are my inputs saved online?
No. This calculator processes your inputs in your browser. A recently used list stores only calculator names on this device, not your entered values.
Check the assumptions and units before using this result. Read about calculation methods.