Here's a sample of a flagstone/bluestone install calculator. In it, we included production rates for 2 different kinds of stone (square cut vs. irregular) since production times would differ. Typically, we'd only use one or the other on a single job.
Production Rate TipsRemember: when estimating, your production rate should always be calculated man hours. E.g. - if your 2-man crew can lay 80 sq. ft of flagstone/bluestone in an 10 hour day, then your production rate is (80 sq. ft / (2 * 10 hrs))
Notes about Production Rates
Production rates below are for sample only and are not intended for use as recommended production times. Note that these times don't factor any time for daily loading/driving/cleanup.