Creatinine mg/dL to mmol/L & µmol/L Conversion Calculator

By mmolltomgdl.com Editorial Team · Conversion factor verified 24 September 2026 · How we check

Creatinine conversion: to convert creatinine from mg/dL to mmol/L, multiply by 0.0884 (or divide by 11.31). Most labs report creatinine in µmol/L, so to get µmol/L multiply mg/dL by 88.4. Example: creatinine 1.5 mg/dL = 0.133 mmol/L = 133 µmol/L.

Tap µmol/L in the creatinine converter to get the result in micromoles, or switch the direction to convert creatinine mmol/L to mg/dL.

Creatinine Conversion Factor

The creatinine conversion factor comes from its molar mass, 113.12 g/mol. The same factors apply to serum creatinine (also written S. creatinine, SCr, Cr or Crea on lab reports).

Convert creatinine	Formula	Example
mg/dL to mmol/L	mmol/L = mg/dL × 0.0884 (or ÷ 11.31)	1.3 mg/dL = 0.115 mmol/L
mg/dL to µmol/L (umol/L)	µmol/L = mg/dL × 88.4	1.3 mg/dL = 115 µmol/L
mmol/L to mg/dL	mg/dL = mmol/L × 11.31	0.1 mmol/L = 1.13 mg/dL
µmol/L to mg/dL	mg/dL = µmol/L ÷ 88.4 (or × 0.0113)	100 µmol/L = 1.13 mg/dL
µmol/L to mmol/L	mmol/L = µmol/L ÷ 1,000	88 µmol/L = 0.088 mmol/L
mg/L to mmol/L	mmol/L = mg/L ÷ 113.12	10 mg/L = 0.088 mmol/L

How to Convert Creatinine from mg/dL to mmol/L

1. Take your creatinine result in mg/dL, for example 1.2 mg/dL.
2. Multiply by 0.0884 to get mmol/L: 1.2 × 0.0884 = 0.106 mmol/L.
3. Or multiply by 88.4 to get µmol/L, the unit most labs outside the US use: 1.2 × 88.4 = 106 µmol/L.

Creatinine mg/dL to mmol/L Conversion Chart

Creatinine (mg/dL)	Creatinine (mmol/L)	Creatinine (µmol/L)
0.3 mg/dL	0.027 mmol/L	27 µmol/L
0.5 mg/dL	0.044 mmol/L	44 µmol/L
0.6 mg/dL	0.053 mmol/L	53 µmol/L
0.7 mg/dL	0.062 mmol/L	62 µmol/L
0.8 mg/dL	0.071 mmol/L	71 µmol/L
0.9 mg/dL	0.080 mmol/L	80 µmol/L
1.0 mg/dL	0.088 mmol/L	88 µmol/L
1.1 mg/dL	0.097 mmol/L	97 µmol/L
1.2 mg/dL	0.106 mmol/L	106 µmol/L
1.3 mg/dL	0.115 mmol/L	115 µmol/L
1.4 mg/dL	0.124 mmol/L	124 µmol/L
1.5 mg/dL	0.133 mmol/L	133 µmol/L
1.6 mg/dL	0.141 mmol/L	141 µmol/L
1.7 mg/dL	0.150 mmol/L	150 µmol/L
1.8 mg/dL	0.159 mmol/L	159 µmol/L
1.9 mg/dL	0.168 mmol/L	168 µmol/L
2.0 mg/dL	0.177 mmol/L	177 µmol/L
2.1 mg/dL	0.186 mmol/L	186 µmol/L
2.4 mg/dL	0.212 mmol/L	212 µmol/L
2.5 mg/dL	0.221 mmol/L	221 µmol/L
2.6 mg/dL	0.230 mmol/L	230 µmol/L
3.0 mg/dL	0.265 mmol/L	265 µmol/L
3.5 mg/dL	0.309 mmol/L	309 µmol/L
4.0 mg/dL	0.354 mmol/L	354 µmol/L
5.0 mg/dL	0.442 mmol/L	442 µmol/L
6.0 mg/dL	0.530 mmol/L	530 µmol/L
8.0 mg/dL	0.707 mmol/L	707 µmol/L
10.0 mg/dL	0.884 mmol/L	884 µmol/L

Creatinine mmol/L to mg/dL and µmol/L to mg/dL

To convert creatinine from mmol/L to mg/dL, multiply by 11.31. If your result is in µmol/L (also written umol/L or micromol/L), divide by 88.4. Creatinine values are small in mmol/L (about 0.05–0.12 for healthy adults) and in the tens to hundreds in µmol/L. For a dedicated tool, use the creatinine mmol/L to mg/dL calculator.

Creatinine (µmol/L)	Creatinine (mmol/L)	Creatinine (mg/dL)
44 µmol/L	0.044 mmol/L	0.50 mg/dL
53 µmol/L	0.053 mmol/L	0.60 mg/dL
60 µmol/L	0.060 mmol/L	0.68 mg/dL
62 µmol/L	0.062 mmol/L	0.70 mg/dL
70 µmol/L	0.070 mmol/L	0.79 mg/dL
80 µmol/L	0.080 mmol/L	0.90 mg/dL
88 µmol/L	0.088 mmol/L	1.00 mg/dL
90 µmol/L	0.090 mmol/L	1.02 mg/dL
100 µmol/L	0.100 mmol/L	1.13 mg/dL
110 µmol/L	0.110 mmol/L	1.24 mg/dL
115 µmol/L	0.115 mmol/L	1.30 mg/dL
120 µmol/L	0.120 mmol/L	1.36 mg/dL
130 µmol/L	0.130 mmol/L	1.47 mg/dL
133 µmol/L	0.133 mmol/L	1.50 mg/dL
150 µmol/L	0.150 mmol/L	1.70 mg/dL
177 µmol/L	0.177 mmol/L	2.00 mg/dL
200 µmol/L	0.200 mmol/L	2.26 mg/dL
250 µmol/L	0.250 mmol/L	2.83 mg/dL
300 µmol/L	0.300 mmol/L	3.39 mg/dL
354 µmol/L	0.354 mmol/L	4.00 mg/dL
400 µmol/L	0.400 mmol/L	4.52 mg/dL
500 µmol/L	0.500 mmol/L	5.66 mg/dL
700 µmol/L	0.700 mmol/L	7.92 mg/dL

Normal Serum Creatinine Levels in mg/dL, mmol/L and µmol/L

Adults	mg/dL	mmol/L	µmol/L
Men	0.74 – 1.35	0.065 – 0.119	65 – 119
Women	0.59 – 1.04	0.052 – 0.092	52 – 92

Creatinine depends on muscle mass, age and sex, so ranges vary between laboratories. Doctors judge kidney function mainly with the eGFR, which is calculated from creatinine. The CKD-EPI equation uses creatinine in mg/dL, so a µmol/L result is divided by 88.4 first. Use the reference range on your own report and discuss results with your doctor.

Serum vs Urine Creatinine Units

Serum (blood) creatinine and urine creatinine use the same factor, but urine values are much higher and are usually reported in mmol/L or mg/dL. For urine results, use the urine creatinine mg/dL to mmol/L converter.

In Arabic: تحويل الكرياتينين من mg/dL إلى mmol/L: اضرب في 0.0884، ومن mg/dL إلى µmol/L: اضرب في 88.4. In Spanish, creatinina mg/dL a mmol/L uses the same factors.

Frequently Asked Questions

How do I convert creatinine from mg/dL to mmol/L?

Multiply the mg/dL value by 0.0884 (or divide by 11.31). For example, 1.0 mg/dL = 0.088 mmol/L.

What is the creatinine conversion factor?

1 mg/dL = 88.4 µmol/L = 0.0884 mmol/L. In the other direction, 1 mmol/L = 11.31 mg/dL.

What is creatinine 1.5 mg/dL in mmol/L?

1.5 mg/dL × 0.0884 = 0.133 mmol/L, or 133 µmol/L. This is above the usual normal range for most adults.

What is creatinine 1.3 mg/dL in mmol/L?

1.3 mg/dL = 0.115 mmol/L = 115 µmol/L.

What is creatinine 2 mg/dL in mmol/L?

2.0 mg/dL = 0.177 mmol/L = 177 µmol/L.

How do I convert creatinine from mmol/L to mg/dL?

Multiply mmol/L by 11.31. For example, 0.1 mmol/L × 11.31 = 1.13 mg/dL.

How do I convert creatinine µmol/L to mg/dL?

Divide by 88.4. For example, 120 µmol/L ÷ 88.4 = 1.36 mg/dL.

Is serum creatinine the same as creatinine, SCr, Cr or Crea?

Yes. These are all names for the blood creatinine test and use the same conversion factors.

More kidney tests: urea and BUN conversion and all kidney function unit conversions.

Related Kidney Function Converters

• Urine Creatinine mg/dL to mmol/L
• Urea (BUN) mg/dL to mmol/L
• Uric Acid mg/dL to mmol/L
• Oxalate mg/dL to mmol/L

See all kidney function conversions and factors →