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Sourdough Hydration Calc

Sourdough math that counts the water hiding in your levain

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This is 1 of 254 launches in specialized calculation tools — see how it stacks up on momentum and crowding →

66 other launches read as similar to this one →

Details

External ID
1267370
Source
PH
Company
—
Product
Sourdough Hydration Calc
Website domain
producthunt.com
Launched
Oct. 6, 2026
Cohort
—
Upvotes
1
Upvotes percentile
0.33
Tags
Android, Home, Food & Drink

Description

Most hydration calculators treat starter as if it were water. It isn't — a 100% hydration levain is half flour, half water, and that changes your dough math. This app computes true hydration (levain included), baker's percentages for every ingredient, and levain builds, and saves recipes with a per-bake journal. Free, offline, no account, 14 languages. Ad-supported on Android — no subscription, no IAP. Early release, feedback welcome!

Enrichment

Niche
specialized calculation tools
Vertical
Horizontal
Function
Vertical SaaS
Audience
B2C
AI stance
Not AI
Project type
Hobby / open-source project
Normalized one-liner
dough hydration calculator for sourdough bakers
Manually corrected
False

Could you build this?

Yes This is a single-purpose culinary calculator with well-defined mathematical formulas and simple browser state persistence.

Competitors

Other products that read as similar to this one — 66 launches clear the similarity bar, closest 8 shown.

Attention rank: #31 of 67 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 203 days after the earliest competitor.

Other launches for this product