Convert daily pay to monthly pay, or monthly pay to daily pay, based on the actual days worked.
It's suitable for day workers, temporary workers and overtime pay calculations.
Monthly Daily Wages Calculator
The Monthly 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 monthly daily wages figures and recalculate after changing an assumption. Use it to compare scenarios, then verify any current rate or fee before acting.
Enter the rate and number of days you're working. The system will calculate your monthly earnings and show you the daily and hourly rates.
Calculation results
Monthly income
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Daily wages.
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Hourly pay.
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Working days per month-
Annual income (approx.)-
Formulas used
Monthly income = wage/day rate × working days per month
Rate of pay per day = salary ÷ working days per month
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.
Monthly earnings = daily wage rate x number of days actually worked in that month, which may vary month by month according to the number of days actually worked.
How many days a month is a standard working day?
Generally, the month with working days 5 days/week will have about 20-23 working days, and the month with working days 6 days/week will have about 25-26 days.
How do you convert monthly pay to daily pay?
Rate per day = monthly salary ÷ working days per month Use this formula to calculate O. T., loss or wages for days not worked in full month
What is the minimum wage for the year 2026?
Minimum wage per year 2026 varies by province from 330-400+ baht/day depending on the latest announcement of the Wage Commission
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%
How does OT count?
Regular days: 1.5 times the normal hourly wage | Holidays: 2 times (regular hours) and 3 times (overtime) | Under the Labour Protection Act 1998
What's the benefit of a life insurance fund?
Long-term savings that employers contribute (1-15% of wages) + maximum tax deduction 15% of income or 500,000 baht + return on investment withdrawable when leaving work or retirement
Disclaimer: The results are calculations for preliminary estimates, actual earnings may vary due to holidays, absenteeism and the terms of employment contracts of each organization.
English calculator guide
How to use the Monthly Daily Wages Calculator
Use this page to test a specific monthly 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 monthly daily wages estimate instead of relying on a generic example.
Build a baseline monthly daily wages case with figures that match your situation.
Run a second monthly daily wages case after changing the rate, period, quantity or other key assumption.
Record the difference between the two monthly daily wages results and the input responsible for it.
Inputs for the monthly daily wages estimate
For this monthly 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 monthly daily wages result is calculated
The calculator converts the entered value using the selected units or the displayed exchange-rate assumption. Reusing the same monthly daily wages inputs will produce the same estimate, which makes the page suitable for controlled scenario comparisons.
Checks for a monthly daily wages decision
Check the effective date and confirm current rules with the relevant Thai authority or a qualified adviser. For monthly 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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