Alan Rahlf

Rated 4.16(170) — Alan Rahlf

A simple tool to calculate how much concrete is needed for pouring slabs, footings, and columns.

Rated 3.39(61) — Alan Rahlf

Completely ad + permission free calculator lets you easily perform arithmetic on measurements and see the results in a configurable format. You can easily work with measurements of various units, and then have the calculated result displayed in a complete

Rated 3.93(88) — Alan Rahlf

Cribbage Hand Scorer is a simple tool to help you count how many points a hand is worth in cribbage. Simply select the 4 cards in your hand, the cut card, and select whether or not the hand is the crib. Press "Score Hand" to see how many points the hand..