Cost Per Nut · the dating ROI tracker

What’s your cost per nut?

Log a date in seconds. See what each girl really costs you.

Calculate my CPN →

3 days free · then $4.99/mo or $27/yr · cancel anytime

Private by default
Web app, no download
Add to Home Screen

How it works

1
Add her
Every girl you're seeing, from the girlfriend to the sneaky link.
2
Log the date
What you spent, how long it took, how many nuts. Done.
3
See the number
Cost per nut, cost per hour, and exactly who's costing you the most.

Girl Management System
Add every girl you're dating, from soulmates to sneaky links, and track what you spend vs what you get.
Every dinner, drink and uber… logged. Every nut… counted.
Auto Calculations
Total spend, total time and total nuts per girl, so you know exactly what each one costs you in money and hours.
Rank your roster by CPN and see who's actually worth it.
Visual Analytics
Your rotation, visualized. Charts for spend, nuts and cost per nut at a glance.
Compete With Your Wingmen
Private leaderboards for you and the lads. Compare CPN, talk trash. Only the people you invite can see them.
Flex Your Success
Generate shareable graphics of your CPN for the group chat, IG or TikTok.
End Simping
Most guys have no idea what dating actually costs them, and they tell themselves it's “worth it.” Don't be that guy.
What gets measured, gets managed.

Reviews (definitely real*)

*They’re not. We made these up. The only real number on this page is the one you’re about to find out.

“I thought I loved her. Then I saw her CPN of $327. Later.”
Chad, 26
Chief Nut Officer
“Found out my ex was a $342-per-nut cash pit. Her friend? $69. CPN has spoken.”
Trevor, 32
Return On Investment Specialist
“I used to get emotionally attached. Now I get CPN-attached.”
Marcus, 31
Nut Economist

Discover Your CPN

Add every girl in your rotation
Visual graphs and stats
Leaderboard with your wingmen
Shareable graphics for WA / IG / TT

Calculate my CPN →

3 days free · then $4.99/mo or $27/yr · cancel anytime

FAQ

What is Cost Per Nut (CPN)?

Your total dating spend divided by the number of, well… outcomes. The brutally honest number for what each win is really costing you.

Who can see my data?

Nobody but you. Your girls, dates and spend are private by default. Leaderboards are opt-in and only show your stats to mates you invite. Delete your account and everything in it from Settings, any time.

How much does it cost?

3 days free, then $4.99 a month or $27 a year for Player Mode. One plan, everything included. Cancel anytime in Settings → Manage billing. Cancel before your 3-day trial ends and you pay $0.

Do I need to download an app?

No. CPN is a web app that runs in your browser on iPhone, Android or desktop. On iPhone, tap Share → Add to Home Screen and it opens like an app.

What counts as a dating expense?

Anything you spent because of her. Dinners, bar tabs, ubers there and back, gifts, hotel rooms, the concert tickets. If you wouldn't have spent it without her, it counts.

Is a lower CPN always better?

Usually, but context matters. A high CPN on a girlfriend you actually like is different from a high CPN on a sneaky link who ghosts you. Use it to spot waste, not to optimize away the things you value.

How do I start?

Tap Calculate my CPN and answer a few quick questions. Then create your account and start logging. The first 3 days are free.