Freeware In Calculators

-log(1+2) * 3% + sin(4 5/6)^7

Edit previous calculations and re-calculate, cut and paste at will. Save your work to a text file (automatic or manual), restore it later.

Compact single-line mode or flexible multi-line mode. Show buttons or hide them. Separately adjustable font and button sizes.

Flexible snap-on screen positioning to your preferred location. Enable/disable always-on-top style. Help file included.

Adjust it to suit your preferences: Change the font. Show or hide calculator buttons used with the mouse; adjust their size as well. Switch the work area to single line mode so that it looks like a plain desk calculator. Stretch the window to any size: shrink it down to a tiny utility window stashed in a corner of your screen, or maximize it in multi-line edit mode for complete editing flexibility. Save the work area contents to a text file. Do this manually or automatically when you exit the program, reload it the same way to continue working where you left off.

Operation of the abacus of the wonderful speed by the computer is marvelous. It is useful also to the study of the right abacus of operation.

Just enter the current spot price for Gold, Platinum or Silver and the percent of spot you expect to get paid and the Scrap Price Calculator will give you results per Gram or Pennyweight for each Karat (24k,22k,20k,18k,14k,10k). It returns results of .999,.950,.925,.900 for Platinum and Silver.