PDT to PST Converter

Convert time between Pacific Daylight Time (PDT) and Pacific Standard Time (PST)

Pacific Daylight Time (PDT)

17:56:50

Nov 11, 2025

UTC

Pacific Standard Time (PST)

17:56:50

Nov 11, 2025

UTC

Time Difference

Pacific Standard Time (PST) is 0 hours ahead of Pacific Daylight Time (PDT)

Select Date

Select Time

Quick Reference

PDT	PST
18:00	18:00
20:00	20:00
22:00	22:00
00:00	00:00
02:00	02:00
04:00	04:00
06:00	06:00
08:00	08:00
10:00	10:00
12:00	12:00
14:00	14:00
16:00	16:00

Related Time Zone Conversions

EST to MST MST to EST EST to PST EST to PDT PST to EST EST to CST

About PDT to PST Time Conversion

Pacific Daylight Time (PDT) and Pacific Standard Time (PST) represent the same geographic time zone but during different times of the year. PDT is UTC-7 and is used during daylight saving time (March to November), while PST is UTC-8 and is used during winter months (November to March). PST is exactly 1 hour behind PDT.

Understanding the reverse conversion from PDT to PST is essential for accurate scheduling, especially when planning events that span daylight saving time transitions. This converter helps you understand historical time records, coordinate with different seasons, and plan activities that might transition between daylight and standard time. Daylight saving time ends on the first Sunday of November in North America.

Common Use Cases for PDT to PST Conversion

Business & Work

Converting summer schedules to winter schedules
Understanding time records from daylight saving time periods
Planning year-round events that change with seasons
Coordinating historical time data across DST transitions

Personal & Travel

Adjusting schedules as clocks change from daylight to standard time
Planning winter events based on summer time references
Understanding time differences in seasonal business operations
Coordinating with contacts during DST transition periods

Time Zone Information

Pacific Daylight Time (PDT)

UTC Offset: UTC-7
IANA Timezone: America/Los_Angeles
Daylight Saving: Second Sunday in March to First Sunday in November
Major Cities: Los Angeles, San Francisco, Seattle, San Diego, Portland
Coverage: Pacific United States and Canada (summer months)

Pacific Standard Time (PST)

UTC Offset: UTC-8
IANA Timezone: America/Los_Angeles
Daylight Saving: First Sunday in November to Second Sunday in March
Major Cities: Los Angeles, San Francisco, Seattle, San Diego, Portland
Coverage: Pacific United States and Canada (winter months)

Quick Reference: PDT to PST

1:00 PM PDT

12:00 PM PST

4:00 PM PDT

3:00 PM PST

7:00 PM PDT

6:00 PM PST

10:00 PM PDT

9:00 PM PST

Remember: PST is always 1 hour behind PDT (during daylight saving time)

Network Analysis

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Management

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10 Minute Timer

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15 Minute Timer

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20 Minute Timer

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25 Minute Timer

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30 Minute Timer

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35 Minute Timer

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40 Minute Timer

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45 Minute Timer

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50 Minute Timer

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55 Minute Timer

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60 Minute Timer

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90 Minute Timer

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120 Minute Timer

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240 Minute Timer

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Time Zones

World Time Zones

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Time zones Lookup

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Current time in Mountain Daylight Time (MDT) with customizable display options and fullscreen mode.

EST to MST Converter

Convert Eastern Standard Time (EST) to Mountain Standard Time (MST) with interactive time picker, conversion chart, and quick reference.

MST to EST Converter

Convert Mountain Standard Time (MST) to Eastern Standard Time (EST) with interactive time picker, conversion chart, and quick reference.

EST to PST Converter

Convert Eastern Standard Time (EST) to Pacific Standard Time (PST) with interactive time picker, conversion chart, and quick reference.

EST to PDT Converter

Convert Eastern Time (EST/EDT) to Pacific Daylight Time (PDT) with interactive time picker, conversion chart, and quick reference.

PST to EST Converter

Convert Pacific Standard Time (PST) to Eastern Standard Time (EST) with interactive time picker, conversion chart, and quick reference.

EST to CST Converter

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CST to EST Converter

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MST to PST Converter

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PST to MST Converter

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CST to MST Converter

Convert Central Standard Time (CST) to Mountain Standard Time (MST) with interactive time picker, conversion chart, and quick reference.

MST to CST Converter

Convert Mountain Standard Time (MST) to Central Standard Time (CST) with interactive time picker, conversion chart, and quick reference.

CST to PST Converter

Convert Central Standard Time (CST) to Pacific Standard Time (PST) with interactive time picker, conversion chart, and quick reference.

PST to CST Converter

Convert Pacific Standard Time (PST) to Central Standard Time (CST) with interactive time picker, conversion chart, and quick reference.

EST to UTC Converter

Convert Eastern Standard Time (EST) to Coordinated Universal Time (UTC) with interactive time picker, conversion chart, and quick reference.

UTC to EST Converter

Convert Coordinated Universal Time (UTC) to Eastern Standard Time (EST) with interactive time picker, conversion chart, and quick reference.

PST to UTC Converter

Convert Pacific Standard Time (PST) to Coordinated Universal Time (UTC) with interactive time picker, conversion chart, and quick reference.

UTC to PST Converter

Convert Coordinated Universal Time (UTC) to Pacific Standard Time (PST) with interactive time picker, conversion chart, and quick reference.

UTC to PDT Converter

Convert Coordinated Universal Time (UTC) to Pacific Daylight Time (PDT) with interactive time picker, conversion chart, and quick reference.

PST to PDT Converter

Convert Pacific Standard Time (PST) to Pacific Daylight Time (PDT) with interactive time picker, conversion chart, and quick reference.

PDT to PST Converter

Convert Pacific Daylight Time (PDT) to Pacific Standard Time (PST) with interactive time picker, conversion chart, and quick reference. Perfect for daylight saving time transitions.

PDT to MST Converter

Convert Pacific Daylight Time (PDT) to Mountain Standard Time (MST) with interactive time picker, conversion chart, and quick reference. Perfect for Pacific-Mountain region coordination.

PDT to EDT Converter

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PDT to CST Converter

Convert Pacific Daylight Time (PDT) to Central Standard Time (CST) with interactive time picker, conversion chart, and quick reference. Perfect for Pacific-Central region coordination.

PDT to CDT Converter

Convert Pacific Daylight Time (PDT) to Central Daylight Time (CDT) with interactive time picker, conversion chart, and quick reference. Perfect for Pacific-Central region coordination during daylight saving season.

PDT to UTC Converter

Convert Pacific Daylight Time (PDT) to Coordinated Universal Time (UTC) with interactive time picker, conversion chart, and quick reference. Perfect for US West Coast to global coordination.

UTC to CST Converter

Convert Coordinated Universal Time (UTC) to Central Standard Time (CST) with interactive time picker, conversion chart, FAQ section, and quick reference.

UTC to MST Converter

Convert Coordinated Universal Time (UTC) to Mountain Standard Time (MST) with interactive time picker, conversion chart, FAQ section, and quick reference.

UTC to EDT Converter

Convert Coordinated Universal Time (UTC) to Eastern Daylight Time (EDT) with interactive time picker, conversion chart, FAQ section, and quick reference.

UTC to IST Converter

Convert Coordinated Universal Time (UTC) to India Standard Time (IST) with interactive time picker, conversion chart, FAQ section, and quick reference.

UTC to CDT Converter

Convert Coordinated Universal Time (UTC) to Central Daylight Time (CDT) with interactive time picker, conversion chart, FAQ section, and quick reference.

CDT to EST Converter

Convert Central Daylight Time (CDT) to Eastern Standard Time (EST) with interactive time picker, conversion chart, FAQ section, and quick reference.

CDT to CST Converter

Convert Central Daylight Time (CDT) to Central Standard Time (CST) with interactive time picker, conversion chart, FAQ section, and quick reference.

CDT to PST Converter

Convert Central Daylight Time (CDT) to Pacific Standard Time (PST) with interactive time picker, conversion chart, FAQ section, and quick reference.

EDT to CST Converter

Convert Eastern Daylight Time (EDT) to Central Standard Time (CST) with interactive time picker, conversion chart, FAQ section, and quick reference.

EDT to PST Converter

Convert Eastern Daylight Time (EDT) to Pacific Standard Time (PST) with interactive time picker, conversion chart, FAQ section, and quick reference.

EDT to UTC Converter

Convert Eastern Daylight Time (EDT) to Coordinated Universal Time (UTC) with interactive time picker, conversion chart, FAQ section, and quick reference.

EST to GMT Converter

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GMT to EST Converter

Convert Greenwich Mean Time (GMT) to Eastern Standard Time (EST) with interactive time picker, conversion chart, and quick reference.

GMT to PST Converter

Convert Greenwich Mean Time (GMT) to Pacific Standard Time (PST) with interactive time picker, conversion chart, FAQ section, and quick reference.

GMT to CST Converter

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GMT to MST Converter

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CET to PST Converter

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CET to CST Converter

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PDT to EST Converter

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EDT to EST Converter

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IST to EST Converter

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CEST to EST Converter

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CEST to PST Converter

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CEST to UTC Converter

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CEST to CST Converter

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PST to IST Converter

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Calculator

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Capacitor Color Code Calculator

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Daily Calorie Needs Calculator

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Break-Even Point Calculator

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Stoichiometry Calculator

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Random

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Random 6 Digit Number Generator

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Random Number Between 1 And 50

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Mcdonald or KFC

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Pizza or Burger

Generate random Pizza or Burger answers to help make quick decisions. Customize your options and let chance decide between two possibilities.

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Secure Password Generator

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Random Color Picker

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Random Security Check

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Random Name Picker

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Random Decision Maker

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Random Team Generator

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Random List Shuffler

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JSON Randomizer

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Engineering

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Calculate output voltage, resistor values, power dissipation, and current for voltage divider circuits used in electronics and engineering.

Resistor Color Code Calculator

Decode resistor color bands to determine resistance values, tolerance, and power ratings for 4, 5, and 6-band resistors with visual representation.

Capacitor Value Calculator

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Wire Gauge Converter

Convert between AWG, millimeters, inches, square mm, square inches, and circular mils. Complete AWG chart with current ratings and resistance values.

Wave Frequency Calculator

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Fourier Series Visualizer

Interactive tool for visualizing Fourier series decomposition with real-time coefficient calculation, animation, and function approximation for signal analysis.

Sampling & Nyquist Calculator

Calculate Nyquist rate, check sampling sufficiency, analyze aliasing, and compute oversampling ratios for signal processing applications.

Beam Deflection Calculator

Calculate maximum deflection for simply supported and cantilever beams with point loads or distributed loads. Includes structural engineering formulas and design guidelines.

Bolt Torque Calculator

Calculate proper tightening torque for bolts based on material grade, preload requirements, and friction coefficients. Includes safety checks and engineering formulas.

Gear Ratio Calculator

Free professional gear ratio calculator for mechanical engineering. Calculate speed reduction, torque multiplication, compound gear trains, and mechanical advantage with real-time formulas and step-by-step solutions.

Molar Mass Calculator

Calculate molar mass and analyze chemical formulas with detailed elemental breakdown. Supports complex formulas, hydrates, parentheses, and provides mass percentages for chemistry applications.

Ideal Gas Law Calculator

Calculate pressure, volume, temperature, or moles using the ideal gas law (PV = nRT). Free calculator with multiple units, step-by-step solutions, and educational content for chemistry and physics.

Op-Amp Calculator

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Heat Transfer Calculator

Calculate heat transfer rates for conduction, convection, and radiation. Include thermal resistance, heat exchanger analysis, and cooling calculations for engineering applications.

Transformer Turns Calculator

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Power Electronics Calculator

Design and analyze DC-DC converters (buck, boost, buck-boost), calculate switching frequencies, inductor/capacitor values, and efficiency for power supply design.

Motor RPM Calculation

Calculate motor rotational speed from Hall-effect sensors, encoders, tachometers, and back-EMF measurements. Includes filtering, calibration, and performance analysis for motor control applications.

KVAR Calculator

Calculate required reactive power (KVAR) for power factor correction, capacitor bank sizing, and energy savings analysis for electrical systems and industrial applications.

HP to kW Motor Converter

Convert between horsepower (HP) and kilowatts (kW) for mechanical, electrical, and metric motor ratings with efficiency and load adjustments for engineering applications.

mAh to Wh Converter

Convert battery capacity between milliamp-hours (mAh) and watt-hours (Wh). Calculate energy storage for batteries, power banks, and electronic devices.

kW to kWh Converter

Convert kilowatts (kW) to kilowatt-hours (kWh) and calculate energy consumption from power and time. Estimate electricity costs for appliances and devices.

kWh to Watts Converter

Convert kilowatt-hours (kWh) to watts and calculate average power consumption from energy and time. Understand device power ratings and energy usage patterns.

Screensaver

A free backlight bleed tester to check dead pixels, backlight bleeding. Test monitor, laptop, mobile screen or other display issues.

Quickly detect dead pixels, screen flicker, or backlight bleed on any monitor with our advanced display testing tool.

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Test your monitor for dead pixels, backlight bleeding, and color inconsistencies in seconds with our display diagnostic tool.

Identify dead pixels, uneven backlighting, or screen defects easily-optimize your monitor's display quality now.

Find and fix dead pixels, backlight bleeding, or display issues using our comprehensive screen testing solution.

Ensure perfect screen quality by detecting dead pixels, backlight bleed, and other monitor issues instantly.

Diagnose dead pixels, backlight bleeding, or display problems quickly-improve your monitor's performance and viewing experience.

Uncover dead pixels, backlight bleed, or screen defects fast with our user-friendly display testing tool.

Verify your screen for dead pixels, backlight bleeding, or color issues to maintain top display performance.

Easily detect dead pixels, backlight bleed, and other screen issues to ensure your display's optimal quality.

Quickly identify and troubleshoot dead pixels, backlight bleeding, and display defects for a flawless viewing experience.

Display the local time on your screensaver, automatically adjusting to your current time zone for accurate, real-time clock display.

A screensaver that displays the current date and time. Real-time clock display on your desktop or device.

Elegant clock screensaver displaying the current time with customizable styles, perfect for adding a sleek look to your screen.

Utilities

Quickly test your webcam and verify camera settings to ensure optimal video quality and proper device functionality.

Microphone Test

Test your microphone and verify settings to ensure clear audio quality and proper device performance for free.

Flashlight Tester

Test your flashlight and verify settings to ensure optimal lighting and proper device functionality for free.

Morse Code Translator

Free online Morse code generator. Convert text to Morse code, e.g.: SOS in morse code, and vice versa.

View, edit, and manage your browser cookies effortlessly to control privacy, enhance security, and customize your browsing experience.

Credit Card Number Validation

Validate credit card numbers using the Luhn algorithm to ensure they are valid and secure.

Online Tally Counter

Free online tally counter with multiple counters, labels, and total calculation. Perfect for counting, tracking, and tallying various items.

Spacebar Counter

Simple spacebar counter - press spacebar or click + button to count. Perfect for counting repetitions, events, or any activity.

Password Strength Tester

Test your password strength and learn how secure your password is. Get real-time feedback and tips to create stronger passwords.

Website Screenshot

Generate screenshots of websites by entering a URL, with options for different device viewports (mobile, tablet, desktop) and full-page captures.

Color Blindness Simulator

Simulate how colors appear to users with different types of color blindness to ensure designs are accessible to users with color vision deficiencies.

Track and compare weight progress for multiple users. Add, edit, and delete weight records with visual progress reports and user comparison.

Printable

Printable Calendar

Generate and download printable monthly calendars for any month and year. Perfect for planning, organizing, and printing.

January 2025 Calendar

Generate and download printable January 2025 Calendar. Perfect for planning, organizing, and printing.

February 2025 Calendar

Generate and download printable February 2025 Calendar. Perfect for planning, organizing, and printing.

March 2025 Calendar

Generate and download printable March 2025 Calendar. Perfect for planning, organizing, and printing.

April 2025 Calendar

Generate and download printable April 2025 Calendar. Perfect for planning, organizing, and printing.

May 2025 Calendar

Generate and download printable May 2025 Calendar. Perfect for planning, organizing, and printing.

June 2025 Calendar

Generate and download printable June 2025 Calendar. Perfect for planning, organizing, and printing.

July 2025 Calendar

Generate and download printable July 2025 Calendar. Perfect for planning, organizing, and printing.

August 2025 Calendar

Generate and download printable August 2025 Calendar. Perfect for planning, organizing, and printing.

September 2025 Calendar

Generate and download printable September 2025 Calendar. Perfect for planning, organizing, and printing.

October 2025 Calendar

Generate and download printable October 2025 Calendar. Perfect for planning, organizing, and printing.

November 2025 Calendar

Generate and download printable November 2025 Calendar. Perfect for planning, organizing, and printing.

December 2025 Calendar

Generate and download printable December 2025 Calendar. Perfect for planning, organizing, and printing.

January 2026 Calendar

Generate and download printable January 2026 Calendar. Perfect for planning, organizing, and printing.

February 2026 Calendar

Generate and download printable February 2026 Calendar. Perfect for planning, organizing, and printing.

March 2026 Calendar

Generate and download printable March 2026 Calendar. Perfect for planning, organizing, and printing.