Privacy Policy & Computational Charter

Welcome to SolveItCalculator (operating globally at solveitcalculator.com, herein referred to as "SolveIt", "we", "our", or "us"). We design, develop, and operate high-precision, mathematically audited browser computational tools spanning finance, taxation, loans, health, and science.

We are staunch believers in Privacy by Architecture. This Privacy Policy sets out our contractual and statutory commitments regarding any information processed when you visit our website, run numerical calculations, interact with advertisements, or submit correspondence.

While calculations are private, web standard protocols require the processing of baseline digital packets to serve static files reliably across worldwide content delivery networks (CDNs).

Under European Data Protection Law (GDPR Article 6(1)) and equivalent global mandates, SolveIt processes information solely on established legal foundations:

Cookies are small string tokens placed on your device to maintain UI state or measure performance. We categorize our cookie inventory into four transparent tiers:

SolveItCalculator utilizes Google Analytics 4 (GA4) with Google Consent Mode v2 configured. This ensures:

• Dynamic Tag Firing: Analytics beacons are restricted until the user accepts the analytics storage parameter (analytics_storage: 'granted').
• Default IP Masking: IP addresses are automatically truncated and discarded by Google servers before storage occurs; raw IPs are never made accessible to SolveIt engineers.
• Minimised Data Retention: User-level and event-level data retention in GA4 is hard-capped at 14 months, after which metrics are permanently deleted.

Our computational pages may reference statutory data or external institutional databases (such as IRS.gov, SEC EDGAR, Federal Reserve FRED, European Central Bank API). SolveIt does not control and is not liable for the privacy disclosures, TLS posture, or practices of third-party domains linked within footnotes or educational references.

In compliance with FTC guidelines (16 CFR § 255): Some informational articles or calculator results may feature contextual affiliate links (e.g. high-yield savings accounts or mortgage refinancing services). If you click through to a partner provider, we may receive compensation at zero extra expense to you. Affiliate relationships never bias formula mathematical precision, compound equations, or tax tables.

In concordance with the GDPR storage limitation principle (Art. 5(1)(e)), we adhere to explicit lifecycles:

We protect digital transit with modern cryptographic defense-in-depth:

• Transport Layer Security (TLS 1.3): All network sessions enforce mandatory TLS 1.3 cryptographic tunnels with HSTS (HTTP Strict Transport Security) preloaded headers.
• Content Security Policy (CSP Level 3): Strict restriction of unauthorized script execution, eliminating Cross-Site Scripting (XSS) vectors.
• SOC-2 Aligned Edge CDN: Static assets are distributed globally via enterprise CDN tiers audited to SOC-2 Type II standards.

SolveItCalculator is not directed to individuals under the age of 13 (or under 16 within the EU). We do not knowingly collect, solicit, or store personally identifiable information from children. If a parent or guardian becomes aware that a child has submitted personal information, contact our privacy officer at info@solveitcalculator.com for immediate scrubbing.

If you are a resident of the European Economic Area (EEA) or the United Kingdom, Chapter III of the GDPR grants you comprehensive protections:

To invoke any right, email info@solveitcalculator.com. We respond to verified requests within thirty (30) days at zero cost.

The California Consumer Privacy Act (as amended by CPRA, Cal. Civ. Code § 1798.100 et seq.) guarantees specific statutory disclosures:

SolveItCalculator operates global infrastructure. When data is transferred outside the European Economic Area, we implement the European Commission's Standard Contractual Clauses (SCCs) alongside the EU-U.S. Data Privacy Framework adequacy provisions.

We review this policy semi-annually. In the event of material modifications impacting how data is processed, we post a high-visibility badge on the SolveIt Calculator header for 30 consecutive calendar days.

If you have inquiries, complaints, or wish to assert statutory rights regarding SolveItCalculator’s privacy commitments, our dedicated Data Protection Officer is ready to assist: