Revenue Rex logo markThe library

All revenue calculators

Live tools plus what's shipping next. Filter by category — every calculator is free, instant, and built for sharing.

Rex sniffs out the right one — pick a category and dig in.

Topic hubs

Jump straight to a cluster

Each hub bundles the calculators, decision guides, comparison tables, and FAQs for one revenue model.

🌍New

Life Atlas

Compare life in any two cities side by side — income, taxes, cost of living, creator economics, and 10-year wealth projections.

Explore
🧰Utility

Rex's Toolbox

Everyday calculators — mortgage, BMI, calorie, GPA, tip, fractions, and more. Same math as calculator.net, redesigned.

Open Toolbox
🎬39 live

Creator Revenue Hub

YouTube, TikTok, Twitch, Shorts, sponsorships, RPM, CPM — every creator monetization tool in one place.

Open hub
▶️39 live

YouTube Monetization Hub

Every YouTube revenue stream — ads, Premium, memberships, Super Chat, Shorts, sponsorships — plus YPP eligibility, RPM vs CPM, and country mix.

Open hub
💼3 live

LinkedIn Tools Hub

Profile analyzer, score checker, and recruiter visibility tools for the LinkedIn-driven job search.

Open hub
🧑‍💻2 live

Freelance Hub

Hourly rate, retainer pricing, and 1099 / self-employment tax across US, UK, CA, AU.

Open hub
🏛️3 live

Agency Hub

Retainer pricing, utilization, margin, project quoting, and valuation math for independent agencies and studios.

Open hub
📊7 live

SaaS Hub

MRR, ARR, LTV:CAC, growth, and US sales-tax / economic-nexus exposure.

Open hub
🛒7 live

Ecommerce Hub

Shopify, Amazon FBA, ROAS, and profit-after-tax for DTC and marketplace operators.

Open hub
🎯9 live

Ad Revenue Hub

Display, YouTube, website ad revenue and ROAS targets across every ad surface.

Open hub
🧾14 live

Tax Calculators Hub

Self-employment, creator, SaaS sales-tax / nexus, and Shopify after-tax estimators (US/UK/CA/AU).

Open hub
🏠5 live

Real Estate Hub

Airbnb / STR revenue, residential ROI, commercial NOI + cap rate, rental cashflow, and global land investing.

Open hub
🚗5 live

Gig Economy Hub

Net hourly take-home for Uber, Lyft, Didi, Bolt, Grab, Ola, Gojek, DoorDash, Uber Eats, Instacart, and Deliveroo drivers worldwide.

Open hub
💼
Live

LinkedIn Profile Analyzer

Score your LinkedIn headline, summary, keywords, recruiter visibility, and experience bullets.

Formula
Profile strength × keywords
CareerOpen
👀
Live

Profile Views on LinkedIn Analyzer

Find the profile gaps that limit recruiter clicks, search visibility, and profile views.

Formula
Visibility × intent
CareerOpen
🏅
Live

LinkedIn Profile Score Checker

Get a 0–100 profile score with keyword, recruiter visibility, and engagement meters.

Formula
Profile score / 100
CareerOpen
▶️
Live

YouTube Revenue Calculator

Estimate monthly and yearly earnings from views, RPM, niche, and upload cadence.

Formula
RPM × views
CreatorOpen
📺
Live

YouTube CPM Calculator

Translate advertiser CPM into estimated creator ad revenue and RPM.

Formula
CPM × monetized views
CreatorOpen
Live

YouTube Shorts Money Calculator

Estimate Shorts payouts from views, Shorts RPM, and posting volume.

Formula
Views × Shorts RPM
CreatorOpen
📈
Live

YouTube RPM Calculator

Calculate creator revenue per 1,000 views and compare realistic niche RPMs.

Formula
Revenue ÷ views
CreatorOpen
Live

YouTube Shorts Revenue Calculator

Estimate Shorts payouts with low-RPM ranges, view volume, and sponsor upside.

Formula
Shorts views × RPM
CreatorOpen
💵
Live

How Much YouTube Pays for 1,000 Views

Answer-first calculator for 1,000 YouTube views across low, average, and high RPMs.

Formula
1K views × RPM
CreatorOpen
💰
Live

How Much YouTube Pays for 100K Views

Calculate 100K-view YouTube payouts for long-form, Shorts, and high-RPM niches.

Formula
100K views × RPM
CreatorOpen
🏆
Live

How Much YouTube Pays for 1 Million Views

Estimate million-view YouTube earnings with RPM ranges and sponsor upside.

Formula
1M views × RPM
CreatorOpen
🤝
Live

YouTube Sponsorship Rate Calculator

Price brand deals from average views, niche, and integration depth.

Formula
Views × sponsor CPM
CreatorOpen
🎵
Live

TikTok Revenue Calulator

Estimate TikTok Creator Rewards, qualified views, RPM, and sponsor income.

Formula
Views × RPM
CreatorOpen
🎮
Live

Twitch Revenue Calculator

Estimate Twitch income from subs, ads, bits, donations, and sponsorships.

Formula
Subs + ads + sponsors
CreatorOpen
📡
Live

Twitch Ad Revenue Calculator

Model Twitch ad earnings from live views, monetized rate, and ad RPM.

Formula
Views × ad RPM
CreatorOpen
📹
Live

YouTube Channel Revenue Calculator

Forecast full channel income from monthly views, RPM, and sponsorships.

Formula
Views × RPM
CreatorOpen
👁️
Live

YouTube View Revenue Calculator

Convert YouTube views into estimated dollars with RPM and monetization rate.

Formula
Views to dollars
CreatorOpen
💸
Live

Ad Revenue YouTube Calculator

Focused YouTube AdSense calculator for ad revenue, RPM, and view forecasts.

Formula
AdSense RPM
CreatorOpen
🎮
Soon

Twitch Streamer Revenue Calculator

Subs, bits, ads, and donations modelled into a monthly streamer paycheck.

Formula
Subs + bits + ads
Creator
✉️
Live

Newsletter Revenue Calculator

Forecast newsletter MRR from list size, paid conversion, churn, and price.

Formula
Subscribers × ARPU
CreatorOpen
⏱️
Live

Freelance Hourly Rate Calculator

Reverse-engineer the rate you need from target salary, expenses, and billable hours.

Formula
Target ÷ hours
FreelanceOpen
📐
Live

Agency Retainer Pricing Calculator

Price retainers with the right margin from team cost, hours, and overhead.

Formula
Cost + margin
AgencyOpen
⏱️
Live

Agency Billable Utilization Calculator

Model billable utilization, revenue, margin, and break-even from team size, loaded cost, and rate.

Formula
Util × rate × hrs
AgencyOpen
📊
Live

Agency Margin & P&L Calculator

Gross margin, EBITDA, owner take-home, and rough valuation from team, overhead, sales, and owner draws.

Formula
EBITDA + multiple
AgencyOpen
📈
Live

SaaS MRR & ARR Calculator

Project MRR, ARR, and growth from new signups, churn, and expansion.

Formula
Signups − churn
SaaSOpen
🧮
Live

Sales Pipeline & MRR Forecast Calculator

Forecast new MRR, LTV, steady-state MRR, and AE hours from leads, close rate, deal size, and retention.

Formula
Leads × close × deal
SaaSOpen
♾️
Live

LTV : CAC Ratio Calculator

Compute customer LTV, CAC payback, and the holy 3:1 SaaS ratio.

Formula
LTV ÷ CAC
SaaSOpen
🛍️
Live

Shopify Store Revenue Calculator

Estimate Shopify store revenue from traffic, conversion rate, and AOV.

Formula
Visits × CR × AOV
EcommerceOpen
📦
Live

Amazon FBA Profit Calculator

Margin after FBA fees, ad spend, returns, and cost of goods.

Formula
Price − all fees
EcommerceOpen
🌐
Live

Web Revenue Calculator

Estimate site revenue from pageviews, RPM, affiliate conversions, and sponsors.

Formula
Pageviews × RPM
AdsOpen
📰
Live

Website Ad Revenue Calculator

Estimate site ad revenue from pageviews, page RPM, monetized rate, and affiliate upside.

Formula
Pageviews × RPM
AdsOpen
🚀
Live

Revenue Growth Calculator

Forecast compound monthly revenue growth, future revenue, and annual run-rate.

Formula
Revenue × growth
AdsOpen
🎯
Live

Google Ads ROAS Calculator

Break-even CPA, target ROAS, and required CTR for paid search campaigns.

Formula
Revenue ÷ spend
AdsOpen
📊
Live

Meta Ads ROAS Calculator

Forecast Facebook & Instagram ad ROAS from CPM, CTR, and conversion rate across Feed, Reels, and Stories.

Formula
Revenue ÷ spend
AdsOpen
🧾
Live

Freelancer & 1099 Tax Calculator

Estimate self-employment tax, income tax, take-home, and quarterly payments (US/UK/CA/AU).

Formula
SE tax + income tax
TaxOpen
🎥
Live

Creator Income Tax Calculator

Tax on YouTube, TikTok, Twitch, sponsorships, affiliates, with creator-specific deductions.

Formula
Net creator income tax
TaxOpen
🏛️
Live

SaaS Sales Tax & Nexus Estimator

US economic-nexus exposure and back-tax liability for SaaS / digital products.

Formula
Nexus + sales tax
TaxOpen
🛒
Live

Shopify Sales Tax & Profit-After-Tax

Net Shopify profit after COGS, fees, ad spend, sales tax collected, and personal income tax.

Formula
Profit after tax
TaxOpen
🇺🇸
Live

Federal Income Tax Calculator (2025)

Estimate 2025 US federal income tax + FICA + state on W-2 wages with pre-tax 401(k)/HSA.

Formula
Federal + FICA + state
TaxOpen
🗺️
Live

State Income Tax Calculator — All 50 States

2025 state income tax estimate for any US state plus DC, with no-tax-state comparison.

Formula
State income tax owed
TaxOpen
✈️
Live

Expat Tax Calculator — US Citizens Abroad

FEIE ($130k 2025), housing exclusion, and Foreign Tax Credit for digital nomads + overseas workers.

Formula
US tax owed abroad
TaxOpen
Live

Crypto Tax Calculator — Capital Gains + State

2025 short/long-term capital gains, NIIT, staking + DeFi, and state tax on your crypto.

Formula
Crypto federal + state tax
TaxOpen
🏡
Live

Airbnb Revenue Calculator — Short-Term Rental Income

Estimate Airbnb monthly revenue, net cash after host fees, cleaning, and channel fees from ADR, occupancy, and seasonality.

Formula
ADR × occupancy − fees
RealEstateOpen
🏠
Live

Residential Property ROI Calculator — Cap Rate + Cash-on-Cash

Underwrite a single-family or condo rental: NOI, cap rate, cash-on-cash, DSCR and 5-year IRR from rent, expenses, and financing.

Formula
Cap rate + cash-on-cash
RealEstateOpen
🏢
Live

Commercial Property ROI Calculator — NOI, Cap Rate, DSCR

Underwrite office, retail, industrial, or multifamily commercial real estate: NOI, cap rate, DSCR, cash-on-cash and exit value.

Formula
NOI + cap rate + DSCR
RealEstateOpen
🌍
Live

Land Investment Calculator — Appreciation + Carrying Costs

Project land deal returns globally: holding period, appreciation, property taxes, financing, and after-tax IRR on raw or development land.

Formula
Land IRR after costs
RealEstateOpen
💰
Live

Rental Property Cashflow Calculator — Monthly P&L + DSCR

Monthly cashflow, DSCR, break-even occupancy, and 1% rule check for long-term rentals — works for SFR, duplex, and small multifamily.

Formula
Monthly net cashflow
RealEstateOpen
🎮
Live

Steam Revenue Calculator

Net Steam payout after Valve's 30% cut, refunds, regional VAT, and discounts.

Formula
Net payout after Valve
EcommerceOpen
📱
Live

AdMob Revenue Calculator

Mobile app ad earnings from DAU, sessions, fill rate, and eCPM across banner, interstitial, and rewarded video.

Formula
Monthly mobile ad revenue
AdsOpen
📈
Live

Marginal Revenue Calculator

Marginal revenue (MR) per additional unit, plus price elasticity of demand, from two price/quantity points.

Formula
ΔRevenue ÷ ΔQuantity
EcommerceOpen
💵
Live

Advertising Revenue Calculator

Publisher ad revenue from pageviews, ad slots, fill rate, viewability, and blended CPM.

Formula
Monthly publisher ad revenue
AdsOpen
🎧
Live

Spotify Royalty Calculator

Estimate Spotify, Apple Music, YouTube Music, and Amazon Music royalties from streams, with label and publishing splits.

Formula
Streams × per-stream rate
CreatorOpen
🧡
Live

Patreon Revenue Calculator

Net monthly Patreon income after platform fees, payment processing, churn, and failed pledges.

Formula
Patrons × tier − fees
CreatorOpen
🤖
Live

AI Model Cost Calculator

Estimate monthly API costs for GPT-5, Claude, and Gemini from request volume, input/output tokens, and prompt caching.

Formula
Tokens × $/1M
SaaSOpen
🔗
Live

Affiliate Marketing Income Calculator

Estimate monthly affiliate commissions from traffic, CTR, merchant conversion, AOV, and commission rate — Amazon, ShareASale, Impact, custom.

Formula
Clicks × CR × commission
CreatorOpen
🎟️
Live

YouTube Channel Memberships Calculator

Net monthly Memberships income after the 70% YouTube cut and iOS Apple-fee leakage. Models multi-tier mix.

Formula
Members × tier × share
CreatorOpen
💬
Live

Super Chat & Super Thanks Calculator

Live-stream tip income from Super Chats and Super Thanks, net of YouTube's 30% cut and the iOS Apple fee.

Formula
Tips × avg × share
CreatorOpen
Live

YPP Eligibility & Progress Tracker

Track progress to expanded YPP (500/3K) and full YPP (1K/4K or 10M Shorts) with a timeline estimator.

Formula
% to YPP thresholds
CreatorOpen
⚖️
Live

Long-Form vs Shorts Revenue Comparison

Side-by-side YouTube long-form and Shorts earnings at the same view count, with mid-roll lift modeled.

Formula
$/M views compared
CreatorOpen
🧩
Live

Multi-Stream Creator Income Planner

Combine ads, Shorts, memberships, Super Chat, sponsorships, and affiliate into one monthly creator income plan.

Formula
6 streams combined
CreatorOpen
🤝
Live

Multi-Platform Brand Deal Rate Calculator

Price cross-platform brand deals across YouTube, Shorts, TikTok, and Reels with exclusivity and usage rights premiums.

Formula
Views × CPM × multipliers
CreatorOpen
🎙️
Live

Podcast Sponsorship Rate Calculator

Price pre-roll, mid-roll, post-roll, and host-read podcast sponsorships with category premiums.

Formula
Downloads × CPM × slots
CreatorOpen
Live

YouTube Premium Revenue Calculator

Estimate Premium subscriber payouts allocated by watch-time share of the subscription pool.

Formula
Premium views × RPM
CreatorOpen
💵
Live

Dividend Income Calculator

Project monthly dividend income, DRIP compounding, and yield-on-cost over time for stocks, ETFs, and REITs.

Formula
Yield × growth × DRIP
InvestingOpen
🛍️
Live

TikTok Shop Affiliate Calculator

Estimate commission income from TikTok Shop videos and live shopping streams with realistic CTR and conversion.

Formula
GMV × commission
CreatorOpen
⚔️
Live

TikTok vs Meta vs Google Ads ROAS Comparison

Compare ROAS, CAC, and net profit across TikTok, Meta, and Google Ads side-by-side to find your most profitable channel.

Formula
3-channel ROAS / CAC
AdsOpen
🔁
Live

Churn Rate Calculator

Model monthly/annual churn, GRR, NRR, customer lifetime, and the MRR impact of cutting churn by 1 point.

Formula
NRR · GRR · LTV
SaaSOpen
🎵
Live

TikTok Creator Rewards Calculator

Estimate monthly Creator Rewards Program payouts from qualified >1-minute video views and RPM.

Formula
Qualified views × RPM
CreatorOpen
📸
Live

Instagram Reels Earnings Calculator

Project monthly Reels income from brand deals, engagement rate, and affiliate / shopping commissions.

Formula
Followers × ER × rate
CreatorOpen
📧
Live

Newsletter Sponsorship Calculator

Forecast monthly newsletter sponsorship revenue from opens, CPM, ad slots, and sell-through rate.

Formula
Opens × CPM × slots
CreatorOpen
🎓
Live

Online Course Revenue Calculator

Model course launch revenue across audience, email conversion, price, refund rate, and platform fees.

Formula
Funnel × launches
CreatorOpen
👕
Live

Creator Merch Profit Calculator

Project monthly merch profit — POD vs bulk margins, platform fees, shipping, and drop conversion.

Formula
Orders × margin
CreatorOpen
🎬
Live

UGC Creator Rate Calculator

Price UGC deliverables with usage rights, exclusivity, whitelisting, and revision multipliers itemized.

Formula
Base × rights stack
CreatorOpen
🧩
Live

Fan Funding Income Mix Calculator

Combine memberships, tips, merch, ads, brand deals, and products to see total income + diversification score.

Formula
Total + HHI score
CreatorOpen
🤝
Live

Branded Content ROI Calculator

Decide if a brand deal is worth it — fee vs lost ad revenue, view drop, production cost, and trust cost.

Formula
Net deal value
CreatorOpen
💵
Live

Freelancer Paycheck Calculator

Estimate 1099 take-home pay after SE tax, federal/state income tax, deductible expenses, and Solo 401(k)/SEP-IRA contributions.

Formula
Gross − SE tax − income tax
TaxOpen
🧾
Live

Self-Employment Tax Calculator

Calculate SECA: 12.4% Social Security + 2.9% Medicare + 0.9% Additional Medicare. Shows the deductible half too.

Formula
Schedule SE total
TaxOpen
📅
Live

Quarterly Estimated Tax Calculator

Forecast 1040-ES quarterly payments using safe-harbor (110% prior year) or current-year (90%) methods to avoid IRS penalty.

Formula
4 × per-quarter
TaxOpen
🏢
Live

LLC vs S-Corp Tax Calculator

Compare default LLC tax to S-corp election. Models reasonable salary, FICA on salary only, distributions, and overhead.

Formula
Annual savings delta
TaxOpen
🌐
Live

Creator Sales Tax Calculator

Sales tax, VAT, and GST owed on digital products and courses across US nexus, EU OSS, UK, AU, and CA.

Formula
Owed to remit
TaxOpen
🔁
Live

Salary to Freelance Rate Calculator

Convert a W-2 salary to equivalent 1099 hourly, day, and project rates after SE tax, benefits, and non-billable time.

Formula
Equivalent hourly
TaxOpen
🧠
Live

LLM Inference Cost Calculator

Estimate OpenAI, Claude, Gemini, and open-source LLM monthly bills from tokens, requests, and per-million pricing.

Formula
Monthly token spend
AIOpen
🖥️
Live

AI / GPU Cloud Cost Calculator

Monthly H100/A100/L40S spend on AWS, GCP, CoreWeave, Lambda, RunPod, and Modal — with reserved discounts and egress.

Formula
Monthly GPU + storage
AIOpen
🔢
Live

Token Usage Calculator

Convert words and characters to LLM tokens and estimate API cost across input/output for any model.

Formula
Tokens & $/doc
AIOpen
📉
Live

Prompt Engineering ROI Calculator

Quantify ROI of prompt trimming, caching, and model routing — payback days, year-1 savings, quality impact.

Formula
Year-1 net benefit
AIOpen
🤖
Live

AI Agent Unit Economics Calculator

Cost per task, gross margin, and break-even price for AI agents including retries, tools, and human review.

Formula
Cost & margin / task
AIOpen
⚔️
Live

TikTok vs YouTube Revenue Calculator

Side-by-side payout math: TikTok Creator Rewards vs YouTube long-form, ads plus sponsor mix.

Formula
Per-platform $/mo
CreatorOpen
🛒
Live

Shopify vs Amazon FBA Profit Calculator

DTC margin vs marketplace margin after fees, ads, fulfillment, and storage.

Formula
Net profit by channel
EcommerceOpen
⚖️
Live

Freelance vs Salary Take-home Calculator

True take-home gap: self-employment tax, benefits, PTO, and utilization.

Formula
Annual net comparison
FreelanceOpen
📨
Live

Newsletter vs Podcast Sponsorship Calculator

Which audience format earns more per sponsor — CPMs, fill rate, and reads vs listens.

Formula
$/sponsor by format
CreatorOpen
📊
Live

Paid Ads vs Organic Growth ROI Calculator

Honest paid vs organic comparison including content cost, decay, and compounding.

Formula
12-month ROI
AdsOpen
📦
Live

Dropshipping Profit Calculator

Real margin after ads, supplier, fees, refunds, and chargebacks.

Formula
Net margin %
EcommerceOpen
🧵
Live

Etsy Shop Profit Calculator

Etsy take-home after listing, transaction, payment, and Offsite Ads fees.

Formula
Take-home per item
EcommerceOpen
💜
Live

Twitch Subscriber Revenue Calculator

Sub income by tier, Prime, gifts, bits, and ads at the real 50/50 split.

Formula
Monthly take-home
CreatorOpen
⏱️
Live

CAC Payback Period Calculator

Months to recover acquisition cost from gross-margin contribution.

Formula
Months to recover CAC
SaaSOpen
🛫
Live

SaaS Runway Calculator

Months of cash left with MRR growth and gross-margin contribution.

Formula
Months of runway
SaaSOpen
🚗
Live

Rideshare Driver Earnings Calculator

Net hourly take-home for Uber, Lyft, Didi, Bolt, Grab, Ola, Gojek drivers after platform cut, fuel, and vehicle wear.

Formula
Net $ / hour
GigOpen
🛵
Live

Food Delivery Driver Earnings Calculator

Net hourly for DoorDash, Uber Eats, Instacart, Deliveroo, Rappi, Grab Food, Gojek GoFood after costs.

Formula
Net $ / hour
GigOpen
⚖️
Live

Rideshare vs Delivery Calculator

Compare net hourly between rideshare and food delivery in the same city with your own fares, tips, and miles.

Formula
Net $/hr delta
GigOpen
🔋
Live

EV vs Gas Rideshare TCO Calculator

Annual total cost of ownership for an EV vs gas car driving full-time for Uber, Lyft, or DoorDash.

Formula
Annual savings
GigOpen
🧾
Live

Gig Economy Tax Set-Aside Calculator

How much of every Uber, Lyft, DoorDash, Instacart, or Bolt payout to reserve for self-employment + income tax.

Formula
% to reserve
GigOpen

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