---
title: "Decimal Hours Converter | Numequo"
description: "Convert hours and minutes to decimal hours, or decimal hours back to a duration. Includes the formula and practical examples."
canonical: "https://www.numequo.com/time/durations-schedules/decimal-hours-converter/"
locale: "en"
---
[Numequo](https://www.numequo.com/) › [Time](https://www.numequo.com/time/) › [Durations and schedules](https://www.numequo.com/time/durations-schedules/)

# Decimal Hours Converter

Choose a direction and enter the duration in the displayed fields.

## Input data

- **Conversion direction** - type: choice; default: to-decimal; options: Hours and minutes → decimal, Decimal → hours and minutes
- **Hours** - type: number; default: 7; min: 0; max: 100000; step: 1
- **Minutes** - type: number; default: 30; min: 0; max: 59; step: 1
- **Decimal hours** - type: number; default: 7.5; min: 0; max: 100000; step: 0.0001

## How it works

Decimal hours = hours + minutes ÷ 60. Reverse conversion multiplies the fractional hour by 60.

## Quick examples

- **7 h 30 → decimal** - Conversion direction: to-decimal, Hours: 7, Minutes: 30, Decimal hours: 7.5
- **1 h 45 → decimal** - Conversion direction: to-decimal, Hours: 1, Minutes: 45, Decimal hours: 1.75
- **8.25 → duration** - Conversion direction: to-duration, Hours: 8, Minutes: 15, Decimal hours: 8.25

## Understanding your result

Decimal hours are convenient for timesheets and multiplication by an hourly rate.

Last verified: 29 September 2026 (2026-09-29)

## Frequently asked questions

### Is 7:30 equal to 7.30 decimal hours?

No. Thirty minutes is half an hour, so the result is 7.5.

### How are seconds handled?

This calculator rounds the reverse conversion to the nearest minute.

### Can I convert durations over 24 hours?

Yes. The values are durations rather than clock times.

## Related calculators

- [Work Hours Calculator](https://www.numequo.com/time/durations-schedules/work-hours-calculator/) - Calculate your net working hours, deduct breaks and compare the result with your daily target.
- [Weekly Timesheet Calculator](https://www.numequo.com/time/durations-schedules/weekly-timesheet-calculator/) - Calculate weekly working hours from daily start times, end times and unpaid breaks.
- [Time Duration Calculator](https://www.numequo.com/time/durations-schedules/duration-calculator/) - Find the elapsed time between two clock times.
- [Duration Add or Subtract Calculator](https://www.numequo.com/time/durations-schedules/duration-add-subtract-calculator/) - Add or subtract two durations expressed as hours and minutes.
- [Arrival Time Calculator](https://www.numequo.com/time/durations-schedules/arrival-time-calculator/) - Add a travel duration to a departure time to find the arrival time.
- [Time Zone Difference Calculator](https://www.numequo.com/time/durations-schedules/time-zone-difference-calculator/) - Compare two time zones on a chosen date, including daylight-saving changes.

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