Construction and DIY

Measure a screw on your calibrated screen, or print a true-to-size paper gauge — then read its diameter, thread pitch and length.

Pick a job and see what it includes under the Russian state construction norms, how many man-hours it should take and how much material your volume needs.

Enter your rooms — wall, floor, ceiling areas and the skirting run are worked out for you. Tick the jobs, put in your own prices or the ones from the quote you were sent, and see the total next to the standard labor hours.

Measure ten threads on a calibrated screen to get the pitch, TPI and matching sizes. The 1:1 printable sheet adds pitch combs, radius arcs and a feeler table.

Measure a drill bit on your calibrated screen, or print a true-to-size gauge — then read its metric and inch size.

Measure an O-ring on your calibrated screen, or print a true-to-size sizer — then read its inner diameter and cross-section.

Measure a hex key on your calibrated screen, or print a true-to-size gauge — then read its metric or SAE size.

Measure a nail on your calibrated screen, or print a true-to-size gauge — then read its penny size, length and shank thickness.

Enter the floor-to-floor height and get the riser height, tread depth, stair angle and stringer length, with comfort and code checks.

Enter the room size and the tile size, add a waste margin, and get the number of tiles and boxes to buy.

Enter the room size, the number of coats and the paint coverage, and get the liters or gallons to buy.

Enter the room size, the roll size and the pattern repeat, and get the number of rolls to buy.

Enter the dimensions of a slab, footing or round column and get the concrete volume and the number of pre-mix bags.

Enter the board thickness, width, length and quantity to get the board feet per board, the total and the cost.

Enter the fence length and post spacing to get the posts, sections, rails and pickets you need.