Monthly Income
Calculate monthly income from annual salary or hourly wage using our free gross monthly earnings calculator. Get monthly, annual, and hourly figures with charts.
About This Calculator
Our Monthly Income Calculator helps you determine your gross monthly earnings whether you are paid an annual salary or an hourly wage. Simply select your income type, enter your earnings, and get instant results showing your monthly, annual, and hourly income figures. The calculator works for any country -- India, US, UK, and worldwide.
The calculator uses two standard formulas: from annual salary, monthly income = annual salary ÷ 12; from hourly wage, monthly income = hourly rate x hours per week x 52 ÷ 12. The factor 52/12 ≈ 4.33 converts weekly earnings to a monthly average, accounting for the fact that months have more than 4 weeks.
This calculator shows gross monthly income -- your earnings before taxes and deductions. For net income estimates, consult a local tax professional or use our country-specific income tax calculators. Income tax rates vary significantly between India (progressive slabs up to 30% + 4% cess), the US (federal brackets up to 37% plus state taxes), and the UK (rates up to 45% plus National Insurance).
Regional Notes
India: Standard workweek is 48 hours. Annual salaries are commonly quoted in lakhs (₹1,00,000 = 1 lakh) and crores. Use the Annual Salary mode with your CTC (Cost to Company) for gross monthly income.
US: Standard workweek is 40 hours. Salaries are quoted annually. Hourly workers are common in retail, hospitality, and gig economy roles. Multiply your hourly wage by 40 hours x 52 weeks ÷ 12 for monthly income.
UK: Standard workweek is 37.5-40 hours. Salaries are quoted annually (e.g., £30,000 per year). The National Minimum Wage and National Living Wage set hourly minimums that vary by age.
Frequently Asked Questions
How do I calculate monthly income from annual salary?
Divide your annual salary by 12. For example, an annual salary of ₹6,00,000 yields a monthly income of ₹50,000 before taxes and deductions.
How do I calculate monthly income from hourly wage?
Multiply your hourly rate by hours worked per week, then multiply by 52 (weeks per year), then divide by 12. For example, $25/hour at 40 hours/week gives $4,333.33 per month.
What is the formula for hourly to monthly income?
Monthly Income = Hourly Rate x Hours per Week x 52 / 12. The factor 4.33 (52/12) converts weekly pay to a monthly average.
Is monthly income calculated the same way in India, US, and UK?
Yes, the basic formula is the same globally. However, tax rates, deductions, and social security contributions vary by country. This calculator shows gross income before tax. Consult a local tax professional for net income estimates.
What is the difference between gross and net monthly income?
Gross monthly income is your total earnings before any deductions. Net monthly income is what you take home after taxes, social security, health insurance, and other deductions. This calculator computes gross monthly income.
How many hours per week is standard for monthly income calculations?
A standard workweek is 40 hours in the US, 37.5-40 hours in the UK, and 48 hours in India. This calculator lets you enter your actual hours per week for accurate results.
Can I calculate monthly income if I work part-time?
Yes. Simply enter your actual hourly rate and the number of hours you work per week. The calculator works for any number of hours, including part-time schedules.