Thailand (SET & TFEX) Financial Suite

Thailand's premier suite of 30 specialized financial tools. Compute SET equity trades, TFEX futures & options margins, RMF/SSF tax deductions, DW gearing, and dividend withholding taxes — all fully aligned with the Stock Exchange of Thailand regulations.

TFEX Margin Calculator SET Trading Fee Calculator

30+

Free Calculators

TFEX

Derivatives Focus

THB

Baht Native

SET

Exchange Aligned

Trading & Fees (SET)

Calculate trading fees, net day trade profits, margin loans, and VAT for the Stock Exchange of Thailand.

SET Trading Fee

Calculate brokerage commission, SET, TSD, SEC fees, and VAT.

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SET Day Trade Profit

Calculate net day trading profit after all exchange fees and taxes.

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VAT on Brokerage

Calculate the 7% VAT applied specifically to brokerage commissions.

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Margin Loan Interest

Calculate daily interest costs for Credit Balance margin accounts.

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Streaming Target Price

Determine exact target exit prices including typical Settrade fees.

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Derivatives (TFEX)

Calculate margin requirements, profits for SET50, Single Stock Futures, Gold Futures, and USD/THB derivatives.

TFEX Initial Margin

Calculate the Initial Margin (IM) required to open TFEX futures positions.

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TFEX Maintenance Margin

Check Maintenance Margin (MM) levels and predict margin call prices.

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SET50 Futures PnL

Calculate profit/loss for S50 index futures with multiplier adjustments.

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SSF ROI Calculator

Calculate return on investment for Single Stock Futures on TFEX.

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Gold Futures PnL

Calculate PnL for GF10 and GF50 Thai Gold Futures contracts.

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USD/THB Futures

Calculate hedging costs and profits for USD/THB currency futures.

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SET50 Options Pricing

Calculate theoretical premium and breakeven points for SET50 options.

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Block Trade Margin

Calculate minimum contract size and margin for SSF block trades.

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TFEX Calendar Spread

Calculate rolling yield and margin requirements for calendar spreads.

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Corporate Actions & Analysis

Evaluate right offerings (XR), stock dividends (XD), warrants, DW gearing, and market cap ratios.

XR Dilution Effect

Calculate price dilution and ex-rights (XR) theoretical price.

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XD Price Adjustment

Calculate stock price adjustment after a dividend (XD) announcement.

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Warrant Gearing

Calculate intrinsic value, premium, and gearing of SET listed warrants.

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DW Effective Gearing

Calculate effective gearing and sensitivity for Derivative Warrants.

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SET Market Cap & P/E

Calculate company market capitalization and Price-to-Earnings ratios.

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Thai Dividend Yield

Calculate dividend yield and payout ratio for SET listed companies.

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NVDR Yield Calculator

Calculate dividend yields specifically for foreign NVDR holders.

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SET Average Down

Calculate the new weighted average cost when buying SET stocks in dips.

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Click2Win Position Sizer

Simulate virtual trading positions for the Click2Win platform.

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Tax, Retirement & Investment

Optimize RMF and SSF tax deductions, PVD growth, ESG funds, and calculate dividend tax withholding.

Thai Dividend Tax

Calculate the net dividend after the 10% withholding tax is applied.

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Foreign Capital Gains Tax

Estimate PIT on remitted foreign capital gains for Thai tax residents.

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PVD Growth Calculator

Project future retirement savings in a Thai Provident Fund (PVD).

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RMF Tax Deduction

Optimize your tax savings using Retirement Mutual Funds (RMF).

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SSF Tax Savings

Calculate personal income tax savings from Super Savings Fund (SSF).

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TESG Tax Deduction

Calculate tax benefits from investing in Thailand ESG Funds.

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Thai Bond YTM

Calculate Yield to Maturity (YTM) for Thai fixed income instruments.

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Strategic Guide to Thailand SET & TFEX Trading

1. TFEX Margin & Derivatives

The Thailand Futures Exchange (TFEX) requires Initial Margin (IM) to open a position and Maintenance Margin (MM) to hold it. Leverage allows significant gains but amplifies risk. Understanding contract multipliers (e.g., SET50 = 200 THB/point) is crucial.

Use our TFEX Margin Calculatorto determine your required capital before taking a position.

2. SET Trading Fees & VAT

Equity trading on SET incurs brokerage commissions (usually 0.075% - 0.20%), plus SET (0.005%), TSD (0.001%), and SEC (0.001%) fees. A 7% VAT is then applied to the total of these fees, impacting your overall breakeven price.

Our SET Trading Fee Calculatorbreaks down every cost component for you automatically.

3. Dividend Tax & Corporate Actions

Dividends from Thai companies are subject to a 10% withholding tax. Additionally, investors must track XD (Ex-Dividend) and XR (Ex-Rights) dates, as stock prices adjust downwards on these days reflecting the payout or dilution.

Calculate net income with our Thai Dividend Tax Calculator.

4. Tax Saving Funds: RMF, SSF, & TESG

Thailand offers significant tax incentives for long-term investing. Retirement Mutual Funds (RMF) and Super Savings Funds (SSF) allow deductions of up to 30% of your income (max 500,000 THB). The newer Thai ESG (TESG) funds offer an additional 100,000 THB deduction limit.

Optimize your Personal Income Tax with our RMF Tax Deduction Calculator.

TradeCalculate is an independent provider of professional market analytics. All tools are completely free and designed to assist with SET and TFEX market trading.