Строительный калькулятор

StroyOsnova is a construction calculator for accurately calculating materials for renovation, construction, manufacturing, and metal structures!

Automatically calculate the quantity of rolled metal, boards, beams, logs, and other materials. Save money and time!

* Metal calculator – calculates the weight or length of rebar, pipe, angle, and sheet metal. Calculations are based on the theoretical weight of metals, GOST standards, and steel grades. StroyOsnova will help you calculate the length and weight of rolled metal most efficiently and accurately.
This is an indispensable tool for calculating materials when solving targeted problems in home building and various manufacturing applications where it is important to understand the costs of various product ranges.
The app includes several useful tools: a calculator, a GOST reference book, and a steel grade reference book. No more searching for GOST tables or remembering formulas – the app will automatically calculate the weight or length of:
- rebar (of any diameter),
- angles, channels, I-beams,
- pipes (round, profile),
- sheet metal (accounting for thickness),
- wire, mesh, and other types of rolled products.
Need to minimize waste when cutting pipes or sheets? The app will suggest the most efficient cutting pattern.
Warehouses, workshops, or construction sites often lack a stable connection – the main functions are available offline.

* Lumber calculator – boards, beams, logs. Convert pieces to cubic meters.
Repair, construction, or furniture manufacturing – all these jobs require precise lumber calculations.

Measurement errors lead to unnecessary expenses, material shortages, or budget overruns.
StroyOsnova will help you quickly and accurately calculate the required quantity of boards, lumber, and other lumber, avoiding unnecessary expenses.
Buying lumber in cubic meters but counting in pieces? The app easily converts cubic meters to boards and vice versa.
Find out how much your purchase will cost by entering the price per cubic meter or piece.

The metal and lumber calculator works offline, so internet access is not required.
Download the StroyOsnova construction calculator and see how much easier construction is when all the calculations are at your fingertips!