Offline
No internet, no account required.
NFPA 14
Validated against the standard.
PDF export
Pro-only. Generate professional reports.
$2.99 Pro
Lifetime unlock. No subscriptions.
NFPA 14-compliant calculator. Works 100% offline. Free with rewarded ads, $2.99 lifetime Pro.
No internet, no account required.
Validated against the standard.
Pro-only. Generate professional reports.
Lifetime unlock. No subscriptions.