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Thailand

(13 tools)

Thailand Personal Income Tax Calculator 2026

Calculate Thai personal income tax with progressive rates and deductions

Thailand Salary Calculator — Net Take-Home Pay

Calculate Thai net salary after social security, tax withholding, and provident fund

Thailand Bonus Tax Calculator 2026

How much tax on your bonus? Calculate the true marginal tax on a Thai bonus, its effective rate, and top tax bracket

Thailand Tax Residency Calculator (180-Day Rule)

Are you a Thai tax resident? Check your status against the 180-day rule and see the tax implications for foreign income

Thailand Home Loan Interest Calculator

Calculate Thai home loan interest, monthly payments, and amortization schedule

Thailand Car Loan Calculator

Calculate monthly car payments with flat rate and reducing balance interest

Thailand Social Security Contribution Calculator

Calculate Thai social security contributions for employee and employer

Thailand Severance Pay Calculator

Calculate severance pay under Thai Labor Protection Act

Thailand Overtime Pay Calculator

Calculate overtime pay and holiday work pay under Thai labor law

Thailand Provident Fund Calculator

Calculate provident fund growth and retirement benefits

Thailand Retirement Calculator

Calculate how much you need to save for retirement in Thailand

Thailand Social Security Pension Calculator (CARE)

Estimate your Thai Social Security old-age pension under the new CARE formula (2026)

Thailand VAT Calculator (7%)

Calculate 7% VAT — add or remove VAT from product or service prices

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United States

(7 tools)

US Mortgage Calculator

Calculate US mortgage payments with PMI, taxes, and insurance

Credit Card Payoff Calculator

Calculate how long to pay off credit card debt and total interest

Loan Comparison Calculator

Compare multiple loan offers to find the best deal

US Take-Home Pay Calculator (by State)

Calculate your after-tax income by US state

US Retirement Planner Calculator

Plan retirement with 401(k), IRA, and Social Security estimates

Freelancer Hourly Rate Calculator

Calculate your ideal freelance hourly rate based on expenses and goals

US Sales Tax Calculator (by State)

Calculate sales tax by US state. See pre-tax and post-tax prices.

Universal Tools

(13 tools)

Compound Interest Calculator

Calculate compound interest with growth visualization chart

Buddhist Era ↔ Christian Era Converter

Convert between Buddhist Era (BE) and Christian Era (CE) years

Investment Return Calculator

Calculate investment returns including dividends and capital growth

ROI Calculator (Return on Investment)

Calculate return on investment for any business or investment project

Net Worth Tracker

Track your assets and liabilities. Data saved locally in your browser.

Free Invoice Generator (PDF Export)

Create professional invoices for free. Export to PDF. No signup.

Profit Margin Calculator

Calculate gross margin, net margin, and markup percentage

Break-Even Analysis Calculator

Calculate your business break-even point in units and revenue

Markup Calculator

Calculate selling price from cost and desired markup percentage

CAC/LTV Calculator

Calculate Customer Acquisition Cost and Lifetime Value ratio

Savings Goal Calculator

Calculate how much to save monthly or how long to reach your savings goal

Discount & Sale Price Calculator

Calculate final price after discount. Supports stacked discounts and tax.

Salary Converter (Annual ↔ Hourly)

Convert salary between annual, monthly, biweekly, weekly, daily, and hourly rates

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Thailand Tax & Finance Guides

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How Much Money Do You Need to Retire in Thailand?

How much money do you need to retire in Thailand? A single retiree needs about ฿30,000–฿80,000/month ($900–$2,400). Full 2026 cost, visa and tax breakdown.

Do Thais Working Abroad Pay Thai Tax? (2024 Rules)

Thais abroad owe Thai tax only if two conditions are met: 180+ days in Thailand and income remitted home. Covers Por.161/162, the 180-day rule, and DTAs.

At What Salary Do You Start Paying Tax in Thailand? (2026)

A single salaried worker pays zero Thai income tax up to about ฿26,000/month. Full salary-by-salary table (2026): net taxable income, annual tax, effective rate, and take-home pay from ฿15,000 to ฿200,000.

Thailand Social Security 2026: New 17,500 Baht Ceiling Guide

Everything about Thai social security in 2026: the new 17,500 baht salary ceiling, contribution rates, all 7 benefit categories, and how Section 33 vs 39 vs 40 differ.

Thailand Tax Deductions 2026: Complete Checklist of All Allowances

Every Thai tax deduction and allowance for 2026 (B.E. 2569) in one place. Includes personal, insurance, investment (SSF/RMF/Thai ESG), and special deductions with worked examples.

Thailand VAT Guide: When to Register, Collect, and File

Complete guide to Thailand 7% VAT. Learn who must register, how to calculate and collect VAT, when to file, and how to claim input tax credits.

Refinance Your Home Loan in Thailand: Step-by-Step Guide

Save ฿3,000-8,000/month by refinancing your Thai home loan. When to do it, real costs, which banks offer the best rates, and step-by-step process.

Thailand Income Tax Guide 2026: Brackets, Deductions & Filing

Complete guide to Thai personal income tax in 2026. Tax brackets, deductions, filing deadlines, and how to minimize your tax bill legally.

Thailand Severance Pay: Employee Rights Under Thai Labor Law

Know your legal rights. How much severance pay are you entitled to in Thailand? Complete guide with calculations, timelines, and what to do if your employer refuses.

Thailand Provident Fund: Complete Retirement Planning Guide

Everything about Thai provident funds (PVD): contribution rates, employer matching, tax benefits, withdrawal rules, and how to maximize your retirement savings.

Cheapest Way to Send Money Internationally in 2026

Banks charge 3-5% on international transfers. We compare the cheapest alternatives — Wise, Remitly, and more — with real transfer fee examples.