The Weekly Hours Calculator is a straightforward tool designed to help individuals and businesses accurately track and sum the total hours worked over a seven-day period. Whether you are an employee tracking your time for payroll, a freelancer managing client billing, or a manager overseeing team productivity, this calculator provides a simple and efficient way to aggregate your daily work hours into a weekly total.
How it Works
The calculator operates on a simple summation principle. It takes the number of hours recorded for each day of the week (Monday through Sunday) as input and adds them together to produce a single, consolidated figure representing the total hours worked in that week.
Each input field allows for decimal values, enabling precise tracking of partial hours (e.g., 7.5 hours). The calculator is designed to handle a standard work week, but it is flexible enough to accommodate any combination of hours, including overtime or periods of less than full-time work.
Use Cases
Payroll and Time Tracking: Employees can use this to verify their reported hours for accurate pay.
Freelance Billing: Freelancers can sum up their project hours for client invoices.
Project Management: Managers can track team hours allocated to different projects or tasks.
Productivity Analysis: Individuals can monitor their work habits to identify patterns and potential improvements.
Shift Work Scheduling: Useful for calculating total hours for employees working varied shifts throughout the week.
By providing clear input fields and a direct output, the Weekly Hours Calculator removes the complexity of manual addition, reducing the chance of errors and saving valuable time.
function calculateWeeklyHours() {
var mondayHours = parseFloat(document.getElementById("mondayHours").value);
var tuesdayHours = parseFloat(document.getElementById("tuesdayHours").value);
var wednesdayHours = parseFloat(document.getElementById("wednesdayHours").value);
var thursdayHours = parseFloat(document.getElementById("thursdayHours").value);
var fridayHours = parseFloat(document.getElementById("fridayHours").value);
var saturdayHours = parseFloat(document.getElementById("saturdayHours").value);
var sundayHours = parseFloat(document.getElementById("sundayHours").value);
var totalHours = 0;
if (!isNaN(mondayHours) && mondayHours >= 0) {
totalHours += mondayHours;
}
if (!isNaN(tuesdayHours) && tuesdayHours >= 0) {
totalHours += tuesdayHours;
}
if (!isNaN(wednesdayHours) && wednesdayHours >= 0) {
totalHours += wednesdayHours;
}
if (!isNaN(thursdayHours) && thursdayHours >= 0) {
totalHours += thursdayHours;
}
if (!isNaN(fridayHours) && fridayHours >= 0) {
totalHours += fridayHours;
}
if (!isNaN(saturdayHours) && saturdayHours >= 0) {
totalHours += saturdayHours;
}
if (!isNaN(sundayHours) && sundayHours >= 0) {
totalHours += sundayHours;
}
document.getElementById("result").textContent = totalHours.toFixed(1) + " Hours";
}