How do you convert micro to deci?

To convert micro (µ) to deci (d), multiply the measurement in micro by 0.00001 (deci = micro × 0.00001).

What is 5 micro in deci?

5 micro (5 µ) is equal to 0.00005 deci (0.00005 d).

Which is larger, 1 micro (µ) (µ) or 1 deci (d) (d)?

One deci (d) (d) is larger than one micro (µ) (µ). Specifically, 1 d equals 100,000 µ, while 1 µ is 0.00001 d.

How do I convert back from deci (10⁻¹) (d) to micro (10⁻⁶) (µ)?

To reverse the calculation from d to µ, multiply your deci (d) value by the inverse factor 100,000 (or divide by 0.00001). You can also click the Swap button in the tool above to flip directions in one click.

How many decimal places should I round µ to d results to?

For everyday comparisons and quick estimates, rounding to 2 decimal places is usually sufficient (for example, 5 µ ≈ 0.00 d). For engineering, laboratory, or machining specifications, select 4 or 6 decimals—or Scientific (10ⁿ) mode—in the calculator toolbar above.

Micro to Deci Converter

Enter the prefix value in micro below to convert it to deci.

Deci (10⁻¹) to Micro (10⁻⁶) (d → µ)

Convert Micro (10⁻⁶) to Deci (10⁻¹)

Enter a value in micro (10⁻⁶) (µ) to convert to deci (10⁻¹) (d).

Value (µ)

From

Result

•

0.00005deci (10⁻¹)

5 µ = 0.00005 d

Result updates automatically

Get Widget

Suggested Conversions

Reference:NIST OWM (SI Units — Length)

[1–3] ↓

Micro to Deci Conversion Table

Table showing various micro measurements converted to deci. Click any preset value or arrow to load it into the converter.

Micro (10⁻⁶) (µ)	Deci (10⁻¹) (d)
1 µ	0.00001 d
10 µ	0.0001 d
100 µ	0.001 d
1,000 µ	0.01 d
10,000 µ	0.1 d
100,000 µ	1 d
1,000,000 µ	10 d
5,000,000 µ	50 d
10,000,000 µ	100 d
25,400,000 µ	254 d

How to Convert Micro to Deci

To convert micro to deci, multiply the prefix value by the following conversion ratio: 0.00001 deci/micro.

Since one micro is equal to 0.00001 deci, you can use this simple formula to convert:

deci = micro × 0.00001

The prefix value in deci is equal to the prefix value in micro multiplied by 0.00001.

For example, here's how to convert 5 micro to deci using the formula above.

deci = (5 µ × 0.00001) = 0.00005 d

How Many Deci Are in a Micro?

There are 0.00001 deci in a micro, which is why we use this value in the formula above.

1 µ = 0.00001 d|1 d = 100,000 µ

Our micro to deci calculator automatically converts your prefix value measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.

Micro and deci are both units used to measure prefix value. Keep reading to learn more about each unit.

What Is a Micro?

A micro is a unit of prefix value equal to 1/1,000,000 of a base unit (0.000001 1). SI prefix for 10⁻⁶ (millionth). [1]

The micro is classified as an International System of Units (SI) unit of prefix value. Micro can be abbreviated as µ; for example, 1 micro can be written as 1 µ.

When working with micro (µ) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, micro (µ) are widely used across fine-tolerance laboratory, analytical, and micro-scale prefix value measurements within International System of Units (SI) workflows, engineering documentation, and technical data sheets.

Learn more about micro in our Prefixes Converter.

What Is a Deci?

A deci is a unit of prefix value equal to 1/10 of a base unit (0.1 1). SI prefix for 10⁻¹ (tenth). [2]

The deci is classified as an International System of Units (SI) unit of prefix value. Deci can be abbreviated as d; for example, 1 deci can be written as 1 d.

When working with deci (d) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, deci (d) are widely used across standard prefix value applications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.

Learn more about deci in our Prefixes Converter.

When converting prefix value between micro (µ) and deci (d), keep full floating-point precision (1 µ = 0.00001 d; 1 d = 100,000 µ) during intermediate calculations and round only the final deci figure to match your instrument tolerance.

More Micro & Deci Conversions

Need to calculate in the opposite direction? Use our deci (10⁻¹) to micro (10⁻⁶) calculator to switch your starting unit immediately. You can also explore related tools such as converting deci (10⁻¹) to micro (10⁻⁶), converting base units (10⁰) to tera (10¹²), or converting tera (10¹²) to base units (10⁰).

Convert from Micro

Convert to Deci

Frequently Asked Questions

There are 0.00001 deci (d) in 1 micro (µ). Conversely, 1 deci (d) is equal to 100,000 micro (µ).

Prefixes Converter

Quick Info

Direct Factor: 1 micro (µ) (µ) equals 0.00001 deci (10⁻¹) (d).
Inverse Factor: 1 deci (d) (d) equals 100,000 micro (10⁻⁶) (µ).
Formula: deci (10⁻¹) = micro (10⁻⁶) ÷ 100000.
Verified Precision: Anchored to official NIST SP 811 and ISO/IEC 80000 standards.

Units Comparison

Micro (µ) (µ)

SI prefix for 10⁻⁶ (millionth).

Deci (d) (d)

SI prefix for 10⁻¹ (tenth).

Base Unit (No Prefix) (1)

Unprefixed SI base unit (10⁰ = 1).

References

[1]NIST OWM · SI Units — Length
Source
[2]BIPM · SI Base Unit: Metre (m)
Source
[3]NIST HB 133 · NIST Handbook 133 (2019 Ed.)
Source

Related Categories

Add This Calculator to Your Site

Free HTML widget · 4 embed formats

Embed the interactive Micro (10⁻⁶) to Deci (10⁻¹) converter on your blog, classroom, or documentation page.

Customize & Get Embed Code

References

NIST · BIPM · ISO

[1]
NIST OWM (SI Units — Length)·Prefixes Metrology Standard — Micro (10⁻⁶) (µ) to Deci (10⁻¹) (d)
NIST OWM Standard
[2]
BIPM (SI Base Unit: Metre (m))·Unit Specifications: Micro (µ) (µ) & Deci (d) (d)
BIPM Specification
[3]
NIST HB 133 (NIST Handbook 133 (2019 Ed.))·Conversion Factors & Mathematical Basis (µ to d)
NIST HB 133 Reference

Measurement Navigator78 Categories9 Scientific Domains

Browse All 78 Measurement Categories

A–Z Directory →Sitemap

Other & Specialty ConvertersSpecialized measurement calculators for SI metric prefixes, network data transfer rates, acoustic sound pressure, DTP/CSS typography units, and forestry lumber board-foot volume.