Q: Should I consider the price estimates here as "final offer"?
A: The estimated fees provided by Google Cloud Platform Pricing Calculator are for discussion purposes only and are not binding on either you or Google. Your actual fees may be higher or lower than the estimate. A more detailed and specific list of fees will be provided at time of sign up. To sign up for Google Cloud Platform and purchase services, please click on one of the product links above.
Q: What usage timeframe should I use when entering estimated numbers in the Calculator?
A: By default it is monthly estimated use, unless the name of the parameter says otherwise (e.g. "per day")