{"head":{"title":"Firebase Pricing: Firestore, Storage, Auth, Functions","description":"Firebase Blaze prices for Firestore, Cloud Storage, Authentication and Cloud Functions, read off Google's own pages, with free quotas. Estimate a month.","canonical":"https://oceanlab.in/pricing/firebase"},"asOf":"2026-10-25","vendor":{"id":"firebase","name":"Firebase","product":"Firebase (Firestore, Auth, Cloud Storage, Cloud Functions)","categories":["databases","auth","object-storage","serverless"],"source":"https://firebase.google.com/pricing","checkedAt":"2026-10-25","assumptions":"USD, Blaze (pay as you go). Firestore Standard edition and Cloud Storage prices are for Iowa (us-central1); multi-region locations cost more. Google lists storage per GiB-hour; we multiply by 730 for a month. Firestore free quotas are daily; the monthly figure uses 30 days.","plans":[{"id":"spark","name":"Spark","monthly":0,"summary":"No-cost usage limits, no payment method needed","source":"https://firebase.google.com/pricing"},{"id":"blaze","name":"Blaze","monthly":0,"summary":"Pay as you go; includes the Spark no-cost usage, then Google Cloud pricing","source":"https://firebase.google.com/pricing"}],"meters":[{"id":"fs-reads","kind":"other","label":"Firestore document reads","unit":"document read","per":100000,"price":0.03,"included":1500000,"plan":"blaze","region":"us-central1","note":"Free quota is 50,000 reads per day.","source":"https://cloud.google.com/firestore/pricing"},{"id":"fs-writes","kind":"other","label":"Firestore document writes","unit":"document write","per":100000,"price":0.09,"included":600000,"plan":"blaze","region":"us-central1","note":"Free quota is 20,000 writes per day.","source":"https://cloud.google.com/firestore/pricing"},{"id":"fs-deletes","kind":"other","label":"Firestore document deletes","unit":"document delete","per":100000,"price":0.01,"included":600000,"plan":"blaze","region":"us-central1","note":"Free quota is 20,000 deletes per day.","source":"https://cloud.google.com/firestore/pricing"},{"id":"fs-storage","kind":"db-storage-gb","label":"Firestore stored data beyond 1 GiB","unit":"GB-month","per":1,"price":0.15,"included":1,"plan":"blaze","region":"us-central1","note":"Page shows $0.000205479 per GiB-hour; x730 hours = $0.15 per GiB-month.","source":"https://cloud.google.com/firestore/pricing"},{"id":"gcs-storage","kind":"storage-gb","label":"Cloud Storage, Standard class","unit":"GB-month","per":1,"price":0.02,"included":5,"plan":"blaze","region":"us-central1","note":"Page shows $0.000027397 per GiB-hour; x730 = $0.02 per GiB-month. 5 GB-months free only in us-central1, us-west1, us-east1.","source":"https://cloud.google.com/storage/pricing"},{"id":"gcs-egress","kind":"egress-gb","label":"Cloud Storage data transfer to the internet (worldwide, excl. Asia and Australia)","unit":"GB","per":1,"tiers":[{"upTo":100,"price":0},{"upTo":10240,"price":0.12},{"upTo":153600,"price":0.11},{"upTo":null,"price":0.08}],"included":0,"plan":"blaze","note":"Tiers are in GiB (10 TiB, 150 TiB). Firebase includes 100 GB/month downloaded for *.firebasestorage.app buckets.","source":"https://cloud.google.com/storage/pricing"},{"id":"auth-mau","kind":"mau","label":"Authentication (with Identity Platform), email/phone/anonymous/social sign-in","unit":"MAU","per":1,"tiers":[{"upTo":50000,"price":0},{"upTo":100000,"price":0.0055},{"upTo":1000000,"price":0.0046},{"upTo":10000000,"price":0.0032},{"upTo":null,"price":0.0025}],"included":0,"plan":null,"note":"Firebase page: no-cost up to 50K MAUs, then Google Cloud pricing. Phone auth SMS billed separately. SAML/OIDC: 50 free, then $0.015/MAU.","source":"https://cloud.google.com/identity-platform/pricing"},{"id":"fn-invocations","kind":"fn-requests","label":"Cloud Functions invocations beyond 2 million","unit":"invocation","per":1000000,"price":0.4,"included":2000000,"plan":"blaze","note":"GB-seconds and CPU-seconds are billed separately at Google Cloud pricing.","source":"https://firebase.google.com/pricing"}],"notes":[{"title":"Free tier","detail":"Spark is free and needs no payment method. Blaze keeps the Spark no-cost usage and bills the rest."},{"title":"Firestore","detail":"One free database per project. Free quota: 1 GiB stored, 50,000 reads, 20,000 writes and 20,000 deletes a day."},{"title":"Cloud Storage","detail":"No-cost storage quotas only apply to buckets in us-central1, us-west1 and us-east1."}],"unverified":["Firestore nam5 (multi-region) prices: the fetched table showed the default us-central1 values only.","Firestore network egress per-GB price.","Cloud Functions GB-second and CPU-second rates (Firebase page defers to Google Cloud pricing).","Any hard spend cap on Blaze (not stated on the pricing page)."]},"categories":[{"id":"databases","name":"Database","href":"/pricing/categories/databases"},{"id":"auth","name":"Auth","href":"/pricing/categories/auth"},{"id":"object-storage","name":"Object storage","href":"/pricing/categories/object-storage"},{"id":"serverless","name":"Serverless functions","href":"/pricing/categories/serverless"}],"siblings":[{"label":"AWS pricing","href":"/pricing/aws","detail":"Plans and rates, checked 2026-10-25."},{"label":"Microsoft Azure pricing","href":"/pricing/azure","detail":"Plans and rates, checked 2026-10-25."},{"label":"Cloudflare pricing","href":"/pricing/cloudflare","detail":"Plans and rates, checked 2026-10-25."},{"label":"DigitalOcean pricing","href":"/pricing/digitalocean","detail":"Plans and rates, checked 2026-10-25."},{"label":"Google Cloud pricing","href":"/pricing/google-cloud","detail":"Plans and rates, checked 2026-10-25."},{"label":"MongoDB Atlas pricing","href":"/pricing/mongodb-atlas","detail":"Plans and rates, checked 2026-10-25."},{"label":"Neon pricing","href":"/pricing/neon","detail":"Plans and rates, checked 2026-10-25."},{"label":"Netlify pricing","href":"/pricing/netlify","detail":"Plans and rates, checked 2026-10-25."},{"label":"PlanetScale pricing","href":"/pricing/planetscale","detail":"Plans and rates, checked 2026-10-25."},{"label":"Render pricing","href":"/pricing/render","detail":"Plans and rates, checked 2026-10-25."},{"label":"Supabase pricing","href":"/pricing/supabase","detail":"Plans and rates, checked 2026-10-25."},{"label":"Vercel pricing","href":"/pricing/vercel","detail":"Plans and rates, checked 2026-10-25."}],"faqs":[{"question":"How much does Firebase cost?","answer":"Spark has no monthly fee: No-cost usage limits, no payment method needed. Usage rates include firestore stored data beyond 1 GiB at $0.15 per GB-month, cloud Storage, Standard class at $0.02 per GB-month and cloud Storage data transfer to the internet (worldwide, excl. Asia and Australia) at $0.12 per GB, falling with volume. All checked on 2026-10-25."},{"question":"Is there a free tier on Firebase?","answer":"Yes. Firestore document reads: 1,500,000 document reads a month at no charge, Firestore document writes: 600,000 document writes a month at no charge and Firestore document deletes: 600,000 document deletes a month at no charge. The rates table shows which plan each allowance is on."},{"question":"What is not on Firebase's pricing page?","answer":"We could not confirm these on 2026-10-25, so the page shows no number for them: Firestore nam5 (multi-region) prices: the fetched table showed the default us-central1 values only. Firestore network egress per-GB price. Cloud Functions GB-second and CPU-second rates (Firebase page defers to Google Cloud pricing). Any hard spend cap on Blaze (not stated on the pricing page)."},{"question":"Where do these prices come from?","answer":"From Firebase's own pricing pages, starting at https://firebase.google.com/pricing, checked on 2026-10-25. Every row links to the page it came from. USD, Blaze (pay as you go). Firestore Standard edition and Cloud Storage prices are for Iowa (us-central1); multi-region locations cost more. Google lists storage per GiB-hour; we multiply by 730 for a month. Firestore free quotas are daily; the monthly figure uses 30 days."}]}