Worked example
Moving from two office days to five can create well over 100 additional journeys a year, before even considering the time spent travelling.
Frequently asked questions
Why is the answer a take-home premium?
The costs are paid from your disposable income and personal time, so the cleanest comparison is against additional take-home pay.
What if the proposed role has cheaper parking or travel?
Use the actual expected cost per office day for the proposed arrangement.