One profile, every super calc
Your profile
Fill what's relevant — every field is optional and self-heals. Auto-saves every 5 seconds. Stored on this device (anonymous cookie); never tied to an email or name unless you sign up later. Wipe everything anytime with the button at the bottom.
How is this stored? (read before filling)
- Identified by an anonymous UUID stored in a cookie + localStorage on this device. No email, no name, no auth.
- Saved to our database (Postgres on Neon, US-East) so the data follows you across devices when you import the JSON. If our database isn't reachable from your network, everything still works locally — the badge above flips to “Local-only”.
- We never sell or share this data. It exists to drive the chained super calcs and gets read back only by your device's cookie.
- Wipe button below removes the row from our DB and the localStorage cache. Export button gives you the full JSON to take with you.
identity
Identity
Basics that show up across nearly every super calc — household size, location, marital status.
financial
Financial
Income, savings, debt. Used by the wealth, tax, and home-affordability super calcs.
tax
Tax
Filing status, retirement contribution rate, HSA, business expenses. Drives quarterly + annual estimates.
business
Business / contractor
Trade, shop rate, labor burden. Powers the contractor profit super calcs.
fitness
Health & fitness
Weight, height, activity, goals. Drives BMR/TDEE/macro chains in the fitness super calc.
real_estate
Real estate
Home value, mortgage rate, property tax. Drives home-affordability + investment super calcs.
Move to another device
Export as JSON, import it on another browser to keep your prefill.
Wipe profile
Removes the row from our DB and the localStorage backup on this device.
Super calcs ready to run
What your profile unlocks
Each super calc lights up as you fill the fields it needs. Anything below 100% still runs — missing fields fall back to sensible defaults you can override inline.
Contractor & freelancer
Contractor profit engine
Health & fitness
Complete fitness plan
Tax
Freelancer tax master
Wealth & retirement
Wealth trajectory
Real estate
Home affordability master
Wealth & retirement
Divorce financial impact
Wealth & retirement
College funding engine
Wealth & retirement
Social Security claim optimizer
Real estate
Mortgage refi engine
Wealth & retirement
Estate planning master
Tax
Roth conversion ladder
Tax
RMD master
Tax
Backdoor + mega-backdoor Roth
Wealth & retirement
Inheritance impact