Support
Get help with using SparkySheet calculators and code references.
Calculator Guide
Our calculators are designed to be intuitive and easy to use. Each calculator includes:
- Step-by-step instructions
- Field descriptions and units
- Reference information
- Common use cases
For specific calculator help, visit the calculator page and refer to the usage information section.
Code Reference Guide
The code reference section provides access to electrical codes by jurisdiction:
- Filter by state or jurisdiction
- Search within code content
- View code update history
- Access official sources
Remember to always verify code requirements with your local authority having jurisdiction.
Frequently Asked Questions
How accurate are the calculators?
Our calculators are designed to meet or exceed industry standards and are regularly verified against current electrical codes. However, always verify results against your local codes and requirements.
Are the electrical codes up to date?
We strive to maintain current code information, with regular updates as jurisdictions release new versions. Each code entry shows its last update date for verification.
Can I use these calculations for permits?
While our calculators provide accurate results based on standard formulas, always verify requirements with your local authority having jurisdiction (AHJ) for permit applications.
What if I find an error?
If you believe you've found an error in our calculations or code references, please contact us immediately. We take accuracy very seriously and will investigate all reported issues.
Contact Us
Need additional help? Have suggestions for improvement? We'd love to hear from you.
Email Support: [email protected]
Bug Reports: [email protected]
Response Time: We typically respond within 1-2 business days.