Business & Marketing
Calculators.
Revenue, marketing ROI, SaaS metrics, and HR — every number your business needs to grow. Sales & Revenue
4 toolsMarkup, margin, discounts, and break-even — the four numbers that define every pricing decision.
Marketing Metrics
8 toolsCPM, CAC, ROAS, LTV, conversion rate, email growth, and social media ROI — measure what you spend to acquire customers and what they're worth.
CPM
Cost per thousand impressions across ad platforms.
CAC
Customer acquisition cost by channel and campaign.
ROAS
Return on ad spend with platform benchmarks.
LTV
Customer lifetime value with retention modeling.
QR Code
Generate styled QR codes for any URL or text.
Conversion Rate
CVR analysis, A/B testing, and funnel optimization.
Email List Growth
Subscriber growth rate, churn, and revenue projection.
Social Media ROI
Platform ROI, CPL, engagement rate, and campaign planner.
SaaS Metrics
10 toolsMRR, churn, NRR, runway, and valuation — the metrics investors and operators track obsessively.
SaaS LTV
Lifetime value with LTV:CAC ratio analysis.
CAC Calculator
Acquisition cost with payback period.
Churn Rate
Customer and revenue churn with net retention.
MRR & ARR
Monthly and annual recurring revenue by tier.
Startup Runway
Months of cash at current burn rate.
Quick Ratio
SaaS growth efficiency — gains vs losses.
NRR Calculator
Net revenue retention with expansion modeling.
Startup Valuation
Revenue multiple, ARR multiple, and DCF.
Ad Revenue
Website ad earnings from RPM and pageviews.
Burn Rate
Monthly cash burn by expense category.
Operations
1 toolDate math for business — count working days, exclude holidays, and plan project timelines.
HR & Payroll
6 toolsPayroll, total employee cost, severance, workers comp, freelance rates, and the contractor-vs-employee decision.
Payroll Calculator
Net take-home pay with federal, state, and FICA.
Employee Cost
True cost of a hire — salary, benefits, and overhead.
Severance Pay
Weeks of pay by tenure with benefits continuation.
Workers Comp Rate
Premium estimate by class code, EMR, and state.
Freelance Rate
Hourly rate to hit income target with SE tax.
Contractor vs Employee
Total cost comparison with tax and benefits delta.