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Luminance

Browse Luminance conversions

1 stilb = 3.141593 lambert

Reviewed June 18, 2026 Linear conversions use exact SI and international definitions where available. No account, tracking login, or third-party scoring required.
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Formula Summary

Result: 1 stilb = 3.141593 lambert

Formula: (1 x 10000) / 3183.09886183791

Rounding: Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.

Real World Context

3.141593 lambert is approximately:

  • on a specialized high-brightness signage or display scale
Unit Story

Stilb

One stilb equals one candela per square centimeter, or exactly 10,000 candelas per square meter.

Lambert

The lambert is an older CGS luminance unit equal to about 3183.10 nits. It is much larger than the foot-lambert.

How This Conversion Works

Stilb and lambert are both used for luminance conversions. This page converts 1 stilb into 3.141593 lambert using the formula shown below.

Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.

The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.

Unit Notes
  • 1 stilb (sb) equals 10000 candela per square meter.
  • 1 lambert (lambert) equals 3183.0988618379 candela per square meter.

Questions

How do you convert stilb to lambert?

This page converts stilb to lambert using this formula: (1 x 10000) / 3183.09886183791.

What is 1 stilb in lambert?

1 stilb equals 3.141593 lambert.

How many decimals does this converter show?

Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision. The precision buttons can also show a shorter result or scientific notation.

Equivalent Values
10000 candela per square meter
929.0304 candela per square foot
2918.6350796016 foot-lambert
3.1415926536 lambert
3141.5926535898 millilambert
1 stilb
31415.9265358979 apostilb
31415926.5358978957 skot
Nearby Values
0.5 stilb 1.5707963268 lambert
1 stilb 3.1415926536 lambert
2 stilb 6.2831853072 lambert
5 stilb 15.7079632679 lambert
10 stilb 31.4159265359 lambert
Full Details
Formula
(1 x 10000) / 3183.09886183791
Rounding
Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
Assumption
Luminance describes luminous intensity per projected area. Display and surface examples are broad references because calibration, viewing conditions, measurement method, and peak versus sustained output affect real values.

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