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Calcs.com supports calculations and site data aligned to named standards including ASCE 7, Eurocode, and NDS. CalcsConnect returns results from the same engine. A calculation run through the API is checked against the same standard as the same calculation run on Calcs.com.

Calculations

The developer portal currently documents three calculator families: Generic templates cover any calculator your organization is licensed for. List the templates available to your key with the template endpoints, then read the standard from the template details.

Site design data

Site design data names the edition it applies. US wind and snow values are returned against ASCE 7-16 or ASCE 7-22, with ASCE 7-22 as the default. European locations return values against their national standard. Coverage varies by region and by data type. For the region by region detail, see site design data coverage.

Where the parameters are documented

Per-endpoint parameters, including how to request a specific standard edition, are documented on the Calcs.com developer portal.