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OSHA Incident Rate (based on Lost Work Days) Formula

GoOSHA Incident Rate (based on Injury) Formula

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OSHA incident rates are an indication of how many incidents have occurred, or how severe they were. They are measurements only of past performance or lagging indicators. Check FAQs

TRIR = \frac{LWR \cdot 200000}{t \cdot n E \cdot N Days}

TRIR - OSHA Incident Rate?LWR - Number of Lost Workdays?t - Time?n_E - Number of Employees?N_Days - Number of Days?

OSHA Incident Rate (based on Lost Work Days) Example

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Here is how the OSHA Incident Rate (based on Lost Work Days) equation looks like with Values.

Here is how the OSHA Incident Rate (based on Lost Work Days) equation looks like with Units.

Here is how the OSHA Incident Rate (based on Lost Work Days) equation looks like.

1.2685 = \frac{274 \cdot 200000}{4 \cdot 1000 \cdot 3}

1.2685 = \frac{274 \cdot 200000}{4h \cdot 1000 \cdot 3}

1.2685 = \frac{274 \cdot 200000}{4 \cdot 1000 \cdot 3}

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OSHA Incident Rate (based on Lost Work Days) Solution

Follow our step by step solution on how to calculate OSHA Incident Rate (based on Lost Work Days)?

FIRST Step Consider the formula

TRIR = \frac{LWR \cdot 200000}{t \cdot n E \cdot N Days}

Next Step Substitute values of Variables

∴

TRIR = \frac{274 \cdot 200000}{4h \cdot 1000 \cdot 3}

Next Step Convert Units

∴

TRIR = \frac{274 \cdot 200000}{14400s \cdot 1000 \cdot 3}

Next Step Prepare to Evaluate

∴

TRIR = \frac{274 \cdot 200000}{14400 \cdot 1000 \cdot 3}

Next Step Evaluate

∴

TRIR = 1.26851851851852

LAST Step Rounding Answer

∴

TRIR = 1.2685

OSHA Incident Rate (based on Lost Work Days) Formula Elements

Variables

OSHA Incident Rate

OSHA incident rates are an indication of how many incidents have occurred, or how severe they were. They are measurements only of past performance or lagging indicators.

Symbol: TRIR

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find OSHA Incident Rate

Number of Lost Workdays

Number of lost workdays means the number of days (consecutive or not) after, but not including, the day of injury or illness during which the employee would have worked.

Symbol: LWR

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Number of Lost Workdays

Time

Time can be defined as the ongoing and continuous sequence of events that occur in succession, from the past through the present to the future.

Symbol: t

Measurement: TimeUnit: h

Note: Value can be positive or negative.

Formulas to find Time

Number of Employees

The Number of Employees is defined as those persons who work for an employer and who have a contract of employment and receive compensation in the form of wages etc.

Symbol: n_E

Measurement: NAUnit: Unitless

Note: Value should be greater than 1.

Formulas to find Number of Employees

Number of Days

The Number of Days means the number of days after the peak is achieved.

Symbol: N_Days

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Number of Days

Other Formulas to find OSHA Incident Rate

Go OSHA Incident Rate (based on Injury)

TRIR = \frac{I n \cdot 200000}{n E \cdot t \cdot d}

Other formulas in OSHA and FAR category

Go Number of Fatalities

n = \frac{FAR \cdot n E \cdot ((t)) \cdot d}{{(10)}^{8}}

How to Evaluate OSHA Incident Rate (based on Lost Work Days)?

OSHA Incident Rate (based on Lost Work Days) evaluator uses OSHA Incident Rate = (Number of Lost Workdays*200000)/(Time*Number of Employees*Number of Days) to evaluate the OSHA Incident Rate, OSHA Incident Rate (based on Lost Work Days) is a measure of how often a recordable number of lost workdays occurs at your business over a specified period of time, typically one year. Incident rates are a highly important metric tool that serve as a benchmark for evaluating your company’s safety program. OSHA Incident Rate is denoted by TRIR symbol.

How to evaluate OSHA Incident Rate (based on Lost Work Days) using this online evaluator? To use this online evaluator for OSHA Incident Rate (based on Lost Work Days), enter Number of Lost Workdays (LWR), Time (t), Number of Employees (n_E) & Number of Days (N_Days) and hit the calculate button.

FAQs on OSHA Incident Rate (based on Lost Work Days)

What is the formula to find OSHA Incident Rate (based on Lost Work Days)?

The formula of OSHA Incident Rate (based on Lost Work Days) is expressed as OSHA Incident Rate = (Number of Lost Workdays*200000)/(Time*Number of Employees*Number of Days). Here is an example- 1.268519 = (274*200000)/(14400*1000*3).

How to calculate OSHA Incident Rate (based on Lost Work Days)?

With Number of Lost Workdays (LWR), Time (t), Number of Employees (n_E) & Number of Days (N_Days) we can find OSHA Incident Rate (based on Lost Work Days) using the formula - OSHA Incident Rate = (Number of Lost Workdays*200000)/(Time*Number of Employees*Number of Days).

What are the other ways to Calculate OSHA Incident Rate?

Here are the different ways to Calculate OSHA Incident Rate-

OSHA Incident Rate=(Number of Disabling Injuries*200000)/(Number of Employees*Time*Number of Day)

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OSHA Incident Rate (based on Lost Work Days) Formula

​GoOSHA Incident Rate (based on Injury) Formula

OSHA Incident Rate (based on Lost Work Days) Example

OSHA Incident Rate (based on Lost Work Days) Solution

OSHA Incident Rate (based on Lost Work Days) Formula Elements

Other Formulas to find OSHA Incident Rate

Other formulas in OSHA and FAR category

How to Evaluate OSHA Incident Rate (based on Lost Work Days)?

FAQs on OSHA Incident Rate (based on Lost Work Days)

Variable Name

GoOSHA Incident Rate (based on Injury) Formula