Get in Touch with Engineering
Have a calculation inquiry, bug report, or partnership proposal? Fill out the form below.
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Email Engineering Directly
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contact@timedatestack.comBug Reports & Calculation Anomalies
If you encounter an unexpected calculation discrepancy in any of our 9 hubs, please include:
- The tool URL (e.g.
/duration/8-hour-shift/); - Your exact input values (dates, times, break duration);
- Your expected result vs the calculated result;
- Your local device timezone and browser version.
Technical Support Service Level Agreement (SLA) & Incident Matrix
TimeDateStack is committed to absolute mathematical precision across all 9 calculation silos. To ensure total transparency and rapid resolution of issues, our engineering and editorial review team operates according to a structured incident severity classification matrix.
| Severity Level | Incident Classification | Target Response SLA | Remediation Action |
|---|---|---|---|
| Severity 1 (Critical) | Algorithmic arithmetic error, leap year miscalculation, or statutory payroll break deduction failure. | < 12 Hours | Immediate engineering hotfix, regression unit test deployment, and public errata advisory. |
| Severity 2 (High) | IANA Timezone Database update, daylight saving boundary rule adjustment, or federal holiday shift. | < 24 Hours | Data table synchronization, calendar pipeline re-execution, and staging environment verification. |
| Severity 3 (Medium) | Cross-browser visual rendering discrepancy, input form accessibility defect, or locale display formatting issue. | < 48 Hours | Frontend template refactoring, WCAG 2.1 AA screen reader audit, and automated DOM testing. |
| Severity 4 (Standard) | General inquiries, new calculation hub proposals, educational content suggestions, or partnership requests. | 24–48 Hours | Editorial review triage, product backlog evaluation, and direct technical email response. |
Algorithmic Peer Review, Accuracy Standards & Mathematical Governance
Every mathematical engine on TimeDateStack is engineered under rigorous quality benchmarks. We believe that chronological computations—whether determining financial payroll intervals, corporate settlement deadlines, or gestational milestones—demand zero tolerance for rounding drifts or calendar edge-case failures.
Authoritative Reference Standards
Our algorithms are explicitly benchmarked against international standards organizations:
- ISO 8601-1:2019 / ISO 8601-2:2019: Date, time, and interval representations with strict midnight representation (00:00:00 vs 24:00:00) handling.
- BIPM & IERS Bulletins: Coordinated Universal Time (UTC) leap second synchronization and astronomical solar epoch alignment.
- IANA Timezone Database (tzdb): Real-time Olson timezone offsets, historical Daylight Saving adjustments, and geopolitical jurisdiction boundaries.
- FLSA 29 CFR § 785.48: U.S. Department of Labor 7-minute and 15-minute timesheet rounding intervals for compliant payroll audit calculations.
Zero-Telemetry & Inquirer Privacy
In full alignment with our client-side architecture, your privacy is safeguarded at every step:
- Zero Storage of Calculator Inputs: Inquiries referencing calculations are reproduced locally in sandboxed environments without storing your private schedule data.
- Strict Purpose Limitation: Information submitted via this contact form is utilized exclusively to research and answer your direct inquiry.
- No Ad Targeting or Data Brokering: We do not associate inquiry records with tracking cookies or share contact details with advertisers.
- Right to Complete Erasure: In accordance with GDPR and CCPA, you may request the immediate deletion of your correspondence history at any time.
Frequently Asked Questions Regarding Technical Support
Find answers to common questions about our support process, algorithm validation, and partnership opportunities.