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formulanode
Zero Cost, High Precision Calculators

Free Calculation Tools for Legal, Finance, Tax, Real Estate, and more

Access our suite of 20 free calculators designed to help you check statutory deadlines, estimate legal damages, and calculate financial variables. Fully free and open-source.

Category:

Statute of Limitations Calculator

Calculate filing deadlines for multiple civil claim types across all 50 states. Track personal injury, medical malpractice, wrongful death, and breach of contract deadlines.

Mortgage Refinance Break-Even Calculator

Determine the exact month you will break even on a new refinance transaction based on interest differentials, closing costs, and tax variables.

FinanceComing Soon

Medical Malpractice Damage Cap Tracker

Track statutory damage caps for noneconomic damages in medical malpractice suits, mapped state-by-state with active legal revisions.

LegalComing Soon

Workers' Comp Permanent Disability Estimator

Estimate disability payouts using state-specific workers' compensation matrix structures and injury severities.

LegalComing Soon

Business Interruption Insurance Loss Estimator

Calculate potential recovery figures for commercial business interruption claims after disasters, closures, or supply chain failure.

BusinessComing Soon

B2B Invoice Factoring Fee Calculator

Evaluate factoring rates, advance rates, and total cost of borrowing against accounts receivable to optimize cash flow.

BusinessComing Soon

Freelancer Quarterly Estimated Tax Matrix

Predict quarterly self-employment taxes, deductions, and payment deadlines for independent contractors and small business owners.

TaxComing Soon

Commercial Real Estate Cap Rate & NOI Calculator

Calculate Net Operating Income (NOI), Capitalization Rates, and property valuation projections for multi-family and retail properties.

Real EstateComing Soon

Corporate LLC Formation Fee & Annual Tax Tool

Compare state filing fees, franchise taxes, and compliance deadlines to find the most cost-effective location to incorporate your business.

BusinessComing Soon

Structured Settlement Cash-Out Valuation Calculator

Estimate the lump-sum present value of future annuity payments, legal settlements, or lottery winnings when cashed out today.

FinanceComing Soon

Capital Gains & Crypto Tax Loss Harvesting Tool

Calculate tax-saving write-offs by harvesting crypto and capital asset losses to offset current year gains.

TaxComing Soon

Employee Severance Package Tax Estimator

Estimate net payout after federal, state, and payroll tax deductions on lump-sum severance packages.

TaxComing Soon

Vehicle Lease vs. Buy Deduction Estimator

Compare Section 179 tax deductions and operational write-offs for business auto leases vs. purchases.

FinanceComing Soon

State Auto Loan Amortization & Sales Tax Tool

Calculate auto payments, interest schedules, and state-specific vehicle sales tax obligations before visiting the dealership.

FinanceComing Soon

Small Claims Court Jurisdictional Limit Finder

Find local small claims dollar limits, filing fees, and dispute resolution guidelines for each state and major municipality.

LegalComing Soon

Eviction Filing Notice & Legal Timeline Tracker

Calculate notice timelines, wait periods, and court filing schedules for landlord-tenant eviction proceedings based on local statutes.

LegalComing Soon

Tenant Security Deposit Refund Deadline Tool

Determine the statutory deadline for landlords to return security deposits and itemized deductions in your state.

LegalComing Soon

Child Support Statutory Guideline Tool

Estimate statutory child support payment structures based on state formulas, gross income percentages, and custody divisions.

LegalComing Soon

Traffic Ticket Fine & DMV Point Estimator

Calculate estimated ticket fines, insurance premium impacts, and DMV point accumulations for moving violations.

LegalComing Soon

Product Liability Injury Claim Expiration Finder

Check deadlines and statute of repose dates for injury claims related to defective consumer products, medical devices, or prescription drugs.

LegalComing Soon