Salary & Overtime Calculator
Check that your overtime is paid right: hourly rate from your monthly salary, OT at twice that rate, minus unpaid leave.
QUICK ANSWERHourly rate = monthly wages ÷ working days ÷ hours per day. Overtime pay = OT hours × hourly rate × 2 under the Factories Act and Code on Wages. With ₹14,000 basic + DA, 26 days and 8 hours, the rate is ₹67.31/hour, so 18 hours of OT pays ₹2,423.
Loading tool…
Want this synced, automatic and collecting payments?
- Same workflow in a free FastFee account, on every device and for your whole team
- Automatic WhatsApp reminders before and after due dates
- Payment links, UPI and AutoPay with auto receipts and live “paid” status
What you get free in the Salary & Overtime Calculator
- ✅ Hourly rate
- ✅ OT at 2× / 1.5×
- ✅ On basic + DA or gross
- ✅ Unpaid leave
- ✅ Advance deduction
How to use the Salary & Overtime Calculator
- STEP 1Enter your numbersSalary, working days, hours, OT hours and leave.
- STEP 2Read the resultSalary payable, OT pay and hourly rate.
- STEP 3Share or saveShare the result on WhatsApp or save it as PDF.
Frequently asked questions
Is overtime calculated on basic or gross?
The law uses the “ordinary rate of wages”, usually basic + DA (plus some allowances). Many employers pay on gross; pick the basis your company uses.
Is this tool free? Do I need to sign up?
Yes, it is completely free with no login and no limit on entries. Signing up for FastFee is optional. The free plan keeps your records synced across devices; automatic WhatsApp reminders, UPI AutoPay and team logins are on FastFee Premium.
Where is my data stored?
Only in your browser on this device (local storage). Nothing is uploaded to FastFee. Clearing browser data deletes it, so export a CSV or PDF backup regularly.
Need the full software?
More free personal & family money tools
WhatsApp Bill Splitter →Split a dinner, party or flat bill among friends, even unequally, and send who-pays-whom on WhatsApp.Travel Group Expense Splitter →Trip expenses for a group: hotel, cab, food and activities paid by different people, settled with the fewest transfers.Wedding Guest Expense Splitter →Families travelling to a wedding together: split the gift, tempo traveller and rooms fairly by family size.Electricity Bill Splitter for Flatmates →Split the flat’s electricity bill by days stayed, AC use or sub-meter units, with fixed charges shared fairly.Petrol Cost Sharing Calculator →Fuel, tolls and parking for a road trip or office car pool, split per person.Wedding Budget Planner →Plan an Indian wedding budget head by head: catering by guests × plate, venue, decor, outfits, photography and advances paid.Shopping Discount Calculator (Stacked Offers) →40% + 10% off, Buy 2 Get 1, coupon and card cashback: the real final price and real discount.Gold Jewellery Price Calculator →Final jewellery bill from weight, 22K/18K rate, making charges, wastage, 3% GST, hallmark fee and old gold exchange.Daily Savings Challenge Planner →52-week or 365-day money challenge: how much you save, month-by-month plan and interest if kept in an RD.Personal Debt Repayment Planner →Credit card, personal loan and other dues: which to pay first, debt-free date and interest saved by paying a little extra.Family Savings Goal Tracker →Emergency fund, school admission, trip, vehicle: monthly saving needed for each goal and whether your budget covers all.Committee / BC / Chit Contribution Tracker →Monthly committee (BC / kitty / chit) register: who took the pot, bid, dividend and what each member pays.PDF Scanner & Photo to PDF Converter →Scan documents with your phone camera, clean them up and save as one PDF. Nothing is uploaded.Image Compressor (Reduce Photo to 20 KB, 50 KB, 100 KB) →Reduce photo size in KB for exam, job and government forms. Batch compress, no upload.Passport Size Photo Maker (4×6 Print Sheet) →Crop any photo to 35×45 mm passport, 2×2 inch visa, PAN or stamp size and print 8 on a 4×6 sheet.UPI Payment Reminder Maker →Polite, friendly or firm payment reminder in Hinglish, English or Hindi with a tap-to-pay UPI link and QR.Digital Money Gift Envelope (Shagun Card) →Festive shagun / gift card with amount and wish for weddings, birthdays and festivals, or a UPI QR card to collect shagun at your event.Household Ration List Maker →Monthly kirana list from a ready Indian grocery list: tick, set quantity, see the estimate and send to the shop on WhatsApp.Personal Udhaar Reminder →Money lent to friends and relatives: who owes how much, part payments and a polite WhatsApp reminder with your UPI.Personal Subscription Tracker →Netflix, Prime, Hotstar, Spotify, gym, cloud storage: monthly cost, renewal dates and what to cancel.Mobile Recharge Reminder for the Family →Every family number with plan, validity (28 / 56 / 84 days) and next recharge date, so no one’s SIM stops.Birthday & Anniversary Reminder →Family and friends’ birthdays and anniversaries with a WhatsApp wish ready to send on the day.Vehicle Service, Insurance & PUC Reminder →Car and bike service, insurance, PUC and FASTag due dates in one list, with odometer readings.Digital Receipt & Warranty Organizer →Every gadget and appliance with bill number, store, price and warranty end date, so claims are easy.Event Contribution Tracker →Society puja, office party, reunion or temple fund: who promised how much, who paid and polite reminders.Family Medicine & Medical Expense Tracker →Medicines, doctor visits, tests and insurance premiums for the family, month by month, with monthly repeats for regular medicines.
Other free business tool categories
🎓 School Certificates, Exams & Admissions →Report cards, admit cards, ID cards, TC, bonafide, timetable, online tests and a coaching admission website, all from one student list.🏫 School Staff Tools →Free staff salary sheet with payslips and a staff attendance register for schools, coaching and colleges.🧾 Billing & Invoicing →GST invoices, quotations, purchase orders, delivery challans, receipts and job cards, all free and unlimited.🏪 Shop Billing & POS →Browser POS with exact-amount UPI QR, small-shop billing with stock, daily sales closing and expense P&L.🏦 Lending & Field Collection →MFI group collection sheet, daily cash collection register for agents and a shop installment (kist) tracker.📒 Udhaar, Receivables & Collections →Digital khata, outstanding tracker, payment reminders, promise-to-pay, credit limits, dealer ageing and customer statements.🔁 Subscriptions & Memberships →Recurring billing, gym and studio memberships, PG rent, AMC and insurance renewals, retainers and packages.🥛 Daily Delivery Billing →Milk, newspaper, water can and tiffin monthly bills from daily quantities, plus laundry orders.📅 Projects, Bookings & Installments →Milestone billing, installment plans, booking advances, event and property payment schedules.💳 UPI Payments & Collection →UPI QR with amount, payment pages, coupons, booking advances, bulk payment requests, group collections and UTR reconciliation.🏦 Vendor, Refund & Cash Flow →Vendor payables, PO payments, invoice and payment approvals, refunds, security deposits, commissions, renewals and a cash flow calendar.🎒 School Fee & Admin →Fee demand, fee structure, concessions, attendance %, promotion, exam seating, PTM slots and holiday calendar for schools and coaching.🏦 Loan, NBFC & Microfinance →Daily demand sheets, repayment schedules, payment history, DPD buckets, NACH bounce tracker, centre meetings and loan calculators.🚚 Distributor & Shop Credit →Party-wise outstanding, credit aging, salesman targets, cheque due dates, advances, part payments and monthly recovery reports.🏘️ Local Recurring Business →Monthly collection registers for cable TV, internet, parking, dance and music classes, hostel mess, PG electricity, laundry and home tuition.🧮 Fee & finance calculators →GST, EMI, late fee, rent receipt and more.