Circuit Breaker for Excel
- Example file for the tutorial on the circuit breaker trick, which eliminates the irreversible circular reference errors in Excel
Frequently Asked Questions about the Circuit Breaker for Excel
What is the “Circuit Breaker” technique in Excel?
The Circuit Breaker technique is a workaround to prevent irreversible circular reference errors in Excel by controlling when formulas that might cause circularity are activated.
What problem does the Circuit Breaker solve?
It helps users avoid Excel crashes or inaccurate results due to circular reference errors in complex financial modeling scenarios.
How does the Circuit Breaker method work?
It works by using a logical switch (often a toggle cell) that enables or disables parts of a formula, preventing circular calculations until the model is ready to handle them.
Is this method useful for real estate financial modeling?
Yes. It is especially useful when modeling complex loan structures, cash flow waterfalls, or IRR-based distributions that may introduce circularity.
How many times has the file been downloaded?
As of the latest update, the “Circuit Breaker for Excel” example file has been downloaded 2,745 times.