Your Firebase bill, before it arrives.
Drag the sliders to match your app. We'll do the Firebase math from public list prices — then show you the other option.
Your app
The Firebase math
Monthly totals from daily usage × 30. Free tiers applied first, exactly like the Blaze plan does.
That's $22.36/mo — $268.28/year — back in your pocket.
Pricing sources
- Firestore pricing — Google Cloudas of Oct 2026
Standard edition, us-central1: $0.03 / 100K reads, $0.09 / 100K writes, $0.01 / 100K deletes. Free: 50K reads, 20K writes, 20K deletes per day. Source ↗
- Firestore Enterprise pricing — Firebase docsas of Oct 2026
Standard vs Enterprise edition rate table, us-central1 (Standard edition rates match the Cloud table). Source ↗
- Firebase Pricing pageas of Oct 2026
Auth free up to 50K MAU, then Identity Platform pricing. Cloud Storage legacy buckets: 5 GB stored free then $0.026 / GB; 1 GB / day downloads free then $0.12 / GB.
- Firebase Authentication pricing — Logto analysisas of Jul 2026
Tier 1 MAU tiers: $0.0055 (50–100K), $0.0046 (100K–1M), $0.0032 (1M–10M), $0.0025 (10M+). Phone-auth SMS $0.01–$0.46 per send by region. Source ↗
What this estimate is — and isn't
This is an estimate from public list prices, not a quote. It models Firestore document reads/writes, Auth MAUs, and file storage only. It does not include downloads/egress, deletes, Cloud Functions, phone-auth SMS, the new *.firebasestorage.app bucket rates, or multi-region uplifts — all of which push real bills higher. Firestore prices shown are Standard edition, us-central1; other regions differ. Your actual bill depends on usage patterns, and Google can change prices at any time.