Windloadcalc.com started the development of its wind load calculator back in the year 2001 and has been making the tedious task of calculating wind loads easy and precise for over a decade. Our wind load calculator has helped thousands of users find wind load pressure calculations fast and with the most accurate wind load pressure output. In fact, wind load pressures can be very sensitive to rounding errors, which is also why it is a good reason to use the windloadcalc.com wind load calculator, because there is no rounding done within the formula and we do not read off of charts. Our wind load calculators apply actual logarithms and fractions so to provide the most accurate pressures. Another benefit of using the windloadcalc.com wind load calculator is that adjustments can be made easily to see how wind load pressures change with inputs without having the tortuous task of checking by hand.