Johnson Building Calculator

Johnson’s building calculator provides quick and accurate solutions for layout work and estimates, including pre-programmed right angle and stair calculations. Complete stair layouts, as well as roof, rafter and framing with powerful built-in calculations and advanced features to complete your work faster and more efficiently. Its oversized LCD is easy to read and converts measurements in both English and Metric. The paperless tape mode is useful for checking figures through the past twenty entries.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.