The Daily Wages Calculator estimates an income, tax or statutory-cost estimate for the figures entered from the income, employment or business status, relevant period, allowances and current thresholds shown on the page. Replace the example values with your own daily wages figures and recalculate after changing an assumption. Use it to compare scenarios, then verify any current rate or fee before acting.
Convert salary to daily wages or daily wages to monthly wages, calculate overtime pay, holiday pay and social security deductions according to Thai labor law.
Calculation results
Net monthly income.
-
Daily wages.
-
Monthly wages.
-
Hourly rate.
-
Income and social security deductions.
Base salary.-
OT normal day (1.5 times)-
Working Holidays (2 times)-
OT Holidays (3 times)-
Total OT-
Gross profit before deductions.-
Social security deductions, section 33.-
Net monthly income.-
Daily to monthly wage conversion table.
Salary (baht)
Daily (÷30)
Daily (÷26)
Hourly (÷30)
10,000
333.33
384.62
41.67
12,000
400.00
461.54
50.00
15,000
500.00
576.92
62.50
18,000
600.00
692.31
75.00
20,000
666.67
769.23
83.33
25,000
833.33
961.54
104.17
30,000
1,000.00
1,153.85
125.00
35,000
1,166.67
1,346.15
145.83
40,000
1,333.33
1,538.46
166.67
50,000
1,666.67
1,923.08
208.33
The formula used by this tool
Daily wage = salary ÷ number of days worked per month
Salary = daily wage x number of working days per month
Hourly wages = daily wages ÷ 8 hours
OT regular day = hourly wage × 1.5 × OT hour
Working on holidays = Hourly wage × 2 × Hours of working on holidays
OT Holidays = Hourly wage × 3 × OT Holiday Hours
Social Security M.33 = 5% of wages (base 1,650-17,500 baht maximum 875 baht)
Net income = salary + total OT costs - social security.
example
Employee salary 15,000 baht working 26 days/month with OT regular day 10 hours
Daily wages = 15,000 ÷ 26 = 576.92 baht
Hourly wages = 576.92 ÷ 8 = 72.12 baht
OT ordinary day = 72.12 × 1.5 × 10 = 1,081.80 baht
Total revenue = 15,000 + 1,081.80 = 16,081.80 baht
This calculation result is suitable for preliminary planning. Actual figures should be checked from documents or official sources before making important decisions.
The calculation is based on the information you enter on this page.
Special cases may require additional information.
It is recommended to record or compare the results with the related tools below.
Daily wages = salary ÷ number of working days per month. For example, salary 15,000 baht working 26 day = 576.92 baht/day or if the employee is a monthly divide 30 day = 500 baht/day
What's the difference between a monthly and a daily employee?
Monthly employees usually use 30 days as a divisor (as is common practice), while daily employees count only the actual working days, such as 22-26 days, depending on the employment agreement.
How does OT count against daily wages?
Based on hourly wages (daily wages ÷ 8) and multiplied by the ratio: OT 1.5 times regular day, working on holidays 2 times, OT on holidays 3 times. According to the Labour Protection Act 1998 Section 61-63
Social security Section 33 How much?
Deduct 5% of salary (not including OT) calculated from the minimum salary base 1,650 baht maximum 17,500 baht so deduct maximum 875 baht/month
15,000 salary, how much is it per day?
If you divide 30 days = 500 baht/day, if you divide 26 days = 576.92 baht/day, the hourly wage will be 62.50 or 72.12 baht respectively.
400 baht a day. How much do you make a month?
If working 26 days = 10,400 baht/month, 22 days = 8,800 baht/month, depending on the number of actual working days in that month
What is the minimum wage for the year 2026?
The minimum wage in 2025-2026 in Bangkok and surrounding areas is 370-400 baht/day, in the provinces is 330-370 baht/day depending on the province. Check the latest rate from the Ministry of Labour mol. go. th
What is the net salary calculated from?
Net salary = Total salary - Tax deducted at place of payment - Social security contributions (5% maximum 875 baht) - Subsistence reserve fund (if any) Employer pays additional social security to the other party 5%
Disclaimer: The results are preliminary calculations according to the general formula and the Labour Protection Act 1998. The number of days actually worked may vary in each month and each company. Social security is a rate for M.33 only. Please check with the personnel department or the local social security office.
English calculator guide
How to use the Daily Wages Calculator
Use this page to test a specific daily wages scenario. Enter your own values in the calculator above, review the units beside each field, and recalculate after changing an assumption. The result updates the daily wages estimate instead of relying on a generic example.
Build a baseline daily wages case with figures that match your situation.
Run a second daily wages case after changing the rate, period, quantity or other key assumption.
Record the difference between the two daily wages results and the input responsible for it.
Inputs for the daily wages estimate
For this daily wages calculation, check the income, employment or business status, relevant period, allowances and current thresholds shown on the page. The result is designed to show an income, tax or statutory-cost estimate for the figures entered, not a guaranteed provider price or official decision.
How the daily wages result is calculated
The calculator converts the entered value using the selected units or the displayed exchange-rate assumption. Reusing the same daily wages inputs will produce the same estimate, which makes the page suitable for controlled scenario comparisons.
Checks for a daily wages decision
Check the effective date and confirm current rules with the relevant Thai authority or a qualified adviser. For daily wages, Use the result to reconcile a payslip or plan take-home pay. Employer payroll rules, benefits, withholding and statutory contributions can change the final amount. Check the important inputs and any current provider or authority rules before using the result for a decision.
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Terminology, numeric values and calculator controls checked
Review formula structure, test cases, data sources, effective dates, and risk language accordingly.How to check our · There is no claim that an outside professional reviewed it. Unless the page directly states the name and qualifications. This content is therefore not individual advice.
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