Kilograms to Stones | Convert Kilograms to Stones

Converting Between Kilograms and Stones for Weight Measurements

When looking at weight and mass data, there is often a need to switch between kilograms (kg) and stones. While the metric system uses kilograms, stones are commonly used for body weight in some areas, notably the UK. This guide provides the key details for converting between these units.

Comparing Kilograms and Stones

A kilogram equals 1,000 grams and is the standard metric unit for mass. A stone equals 14 pounds (lbs) and comes from traditional British units.

Some key reference weights:

1 kg	= 2.2 lbs
1 stone	= 6.35 kg
70 kg	= 11 stone

So stones represent more weight than kilograms since a stone converts to over 6 kg.

Converting the Values

To transition between kilograms and stones, you multiply or divide based on the following ratios:

Stones = Kilograms / 6.35 Kilograms = Stones x 6.35

Examples:

| 90 kg | = 14 stone | | 8 stone | = 50 kg |

As shown, higher kg gives lower stones, while higher stones means lower kg.

Key Takeaways

In summary:

Kilograms are a metric unit equal to 1,000 grams
Stones represent 14 pounds traditionally used in the UK
Convert via: Stones = Kilograms / 6.35 and Kilograms = Stones x 6.35
Adjustments match the defined ratios
For mental math, divide kg by 6 to estimate stones

Using the right conversion approach allows an easy transition between these weight units.

Type a value in the Kilograms field to convert the value to Stones:

Kilograms

Stones:

How to convert Kilograms to Stones

1 kilogram (kg) is equal to 0.1574 Stones (st).

1 KG = 0.1574 ST

Kilograms to Stones Formula

st=kg*0.1574

Convert Kilograms to Stones Example-

Convert 2.5 kg to Stones:

m_(st) = 2.5 kg × 0.1574 = 0.3935 st

Convert 5 kg to Stones:

m_(st) = 5 kg × 0.1574 = 0.787 st

Kilograms to Stones conversion table

Value 1 to 100

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
1	0.16	26	4.09	51	8.03	76	11.97
2	0.31	27	4.25	52	8.19	77	12.13
3	0.47	28	4.41	53	8.35	78	12.28
4	0.63	29	4.57	54	8.5	79	12.44
5	0.79	30	4.72	55	8.66	80	12.6
6	0.94	31	4.88	56	8.82	81	12.76
7	1.1	32	5.04	57	8.98	82	12.91
8	1.26	33	5.2	58	9.13	83	13.07
9	1.42	34	5.35	59	9.29	84	13.23
10	1.57	35	5.51	60	9.45	85	13.39
11	1.73	36	5.67	61	9.61	86	13.54
12	1.89	37	5.83	62	9.76	87	13.7
13	2.05	38	5.98	63	9.92	88	13.86
14	2.2	39	6.14	64	10.08	89	14.02
15	2.36	40	6.3	65	10.24	90	14.17
16	2.52	41	6.46	66	10.39	91	14.33
17	2.68	42	6.61	67	10.55	92	14.49
18	2.83	43	6.77	68	10.71	93	14.64
19	2.99	44	6.93	69	10.87	94	14.8
20	3.15	45	7.09	70	11.02	95	14.96
21	3.31	46	7.24	71	11.18	96	15.12
22	3.46	47	7.4	72	11.34	97	15.27
23	3.62	48	7.56	73	11.5	98	15.43
24	3.78	49	7.72	74	11.65	99	15.59
25	3.94	50	7.87	75	11.81	100	15.75

Value 101 to 200

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
101	15.9	126	19.84	151	23.78	176	27.72
102	16.06	127	20	152	23.94	177	27.87
103	16.22	128	20.16	153	24.09	178	28.03
104	16.38	129	20.31	154	24.25	179	28.19
105	16.53	130	20.47	155	24.41	180	28.35
106	16.69	131	20.63	156	24.57	181	28.5
107	16.85	132	20.79	157	24.72	182	28.66
108	17.01	133	20.94	158	24.88	183	28.82
109	17.16	134	21.1	159	25.04	184	28.98
110	17.32	135	21.26	160	25.2	185	29.13
111	17.48	136	21.42	161	25.35	186	29.29
112	17.64	137	21.57	162	25.51	187	29.45
113	17.79	138	21.73	163	25.67	188	29.6
114	17.95	139	21.89	164	25.83	189	29.76
115	18.11	140	22.05	165	25.98	190	29.92
116	18.27	141	22.2	166	26.14	191	30.08
117	18.42	142	22.36	167	26.3	192	30.23
118	18.58	143	22.52	168	26.46	193	30.39
119	18.74	144	22.68	169	26.61	194	30.55
120	18.9	145	22.83	170	26.77	195	30.71
121	19.05	146	22.99	171	26.93	196	30.86
122	19.21	147	23.15	172	27.09	197	31.02
123	19.37	148	23.31	173	27.24	198	31.18
124	19.53	149	23.46	174	27.4	199	31.34
125	19.68	150	23.62	175	27.56	200	31.49

Value 201 to 300

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
201	31.65	226	35.59	251	39.53	276	43.46
202	31.81	227	35.75	252	39.68	277	43.62
203	31.97	228	35.9	253	39.84	278	43.78
204	32.12	229	36.06	254	40	279	43.93
205	32.28	230	36.22	255	40.16	280	44.09
206	32.44	231	36.38	256	40.31	281	44.25
207	32.6	232	36.53	257	40.47	282	44.41
208	32.75	233	36.69	258	40.63	283	44.56
209	32.91	234	36.85	259	40.79	284	44.72
210	33.07	235	37.01	260	40.94	285	44.88
211	33.23	236	37.16	261	41.1	286	45.04
212	33.38	237	37.32	262	41.26	287	45.19
213	33.54	238	37.48	263	41.42	288	45.35
214	33.7	239	37.64	264	41.57	289	45.51
215	33.86	240	37.79	265	41.73	290	45.67
216	34.01	241	37.95	266	41.89	291	45.82
217	34.17	242	38.11	267	42.05	292	45.98
218	34.33	243	38.27	268	42.2	293	46.14
219	34.49	244	38.42	269	42.36	294	46.3
220	34.64	245	38.58	270	42.52	295	46.45
221	34.8	246	38.74	271	42.68	296	46.61
222	34.96	247	38.9	272	42.83	297	46.77
223	35.12	248	39.05	273	42.99	298	46.93
224	35.27	249	39.21	274	43.15	299	47.08
225	35.43	250	39.37	275	43.31	300	47.24

Value 301 to 400

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
301	47.4	326	51.34	351	55.27	376	59.21
302	47.56	327	51.49	352	55.43	377	59.37
303	47.71	328	51.65	353	55.59	378	59.52
304	47.87	329	51.81	354	55.75	379	59.68
305	48.03	330	51.97	355	55.9	380	59.84
306	48.19	331	52.12	356	56.06	381	60
307	48.34	332	52.28	357	56.22	382	60.15
308	48.5	333	52.44	358	56.38	383	60.31
309	48.66	334	52.6	359	56.53	384	60.47
310	48.82	335	52.75	360	56.69	385	60.63
311	48.97	336	52.91	361	56.85	386	60.78
312	49.13	337	53.07	362	57.01	387	60.94
313	49.29	338	53.23	363	57.16	388	61.1
314	49.45	339	53.38	364	57.32	389	61.26
315	49.6	340	53.54	365	57.48	390	61.41
316	49.76	341	53.7	366	57.64	391	61.57
317	49.92	342	53.86	367	57.79	392	61.73
318	50.08	343	54.01	368	57.95	393	61.89
319	50.23	344	54.17	369	58.11	394	62.04
320	50.39	345	54.33	370	58.27	395	62.2
321	50.55	346	54.49	371	58.42	396	62.36
322	50.71	347	54.64	372	58.58	397	62.52
323	50.86	348	54.8	373	58.74	398	62.67
324	51.02	349	54.96	374	58.89	399	62.83
325	51.18	350	55.12	375	59.05	400	62.99

Value 401 to 500

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
401	63.15	426	67.08	451	71.02	476	74.96
402	63.3	427	67.24	452	71.18	477	75.11
403	63.46	428	67.4	453	71.34	478	75.27
404	63.62	429	67.56	454	71.49	479	75.43
405	63.78	430	67.71	455	71.65	480	75.59
406	63.93	431	67.87	456	71.81	481	75.74
407	64.09	432	68.03	457	71.97	482	75.9
408	64.25	433	68.19	458	72.12	483	76.06
409	64.41	434	68.34	459	72.28	484	76.22
410	64.56	435	68.5	460	72.44	485	76.37
411	64.72	436	68.66	461	72.6	486	76.53
412	64.88	437	68.82	462	72.75	487	76.69
413	65.04	438	68.97	463	72.91	488	76.85
414	65.19	439	69.13	464	73.07	489	77
415	65.35	440	69.29	465	73.22	490	77.16
416	65.51	441	69.45	466	73.38	491	77.32
417	65.67	442	69.6	467	73.54	492	77.48
418	65.82	443	69.76	468	73.7	493	77.63
419	65.98	444	69.92	469	73.85	494	77.79
420	66.14	445	70.08	470	74.01	495	77.95
421	66.3	446	70.23	471	74.17	496	78.11
422	66.45	447	70.39	472	74.33	497	78.26
423	66.61	448	70.55	473	74.48	498	78.42
424	66.77	449	70.71	474	74.64	499	78.58
425	66.93	450	70.86	475	74.8	500	78.74

Value 501 to 600

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
501	78.89	526	82.83	551	86.77	576	90.7
502	79.05	527	82.99	552	86.93	577	90.86
503	79.21	528	83.15	553	87.08	578	91.02
504	79.37	529	83.3	554	87.24	579	91.18
505	79.52	530	83.46	555	87.4	580	91.33
506	79.68	531	83.62	556	87.56	581	91.49
507	79.84	532	83.78	557	87.71	582	91.65
508	80	533	83.93	558	87.87	583	91.81
509	80.15	534	84.09	559	88.03	584	91.96
510	80.31	535	84.25	560	88.18	585	92.12
511	80.47	536	84.41	561	88.34	586	92.28
512	80.63	537	84.56	562	88.5	587	92.44
513	80.78	538	84.72	563	88.66	588	92.59
514	80.94	539	84.88	564	88.81	589	92.75
515	81.1	540	85.04	565	88.97	590	92.91
516	81.26	541	85.19	566	89.13	591	93.07
517	81.41	542	85.35	567	89.29	592	93.22
518	81.57	543	85.51	568	89.44	593	93.38
519	81.73	544	85.67	569	89.6	594	93.54
520	81.89	545	85.82	570	89.76	595	93.7
521	82.04	546	85.98	571	89.92	596	93.85
522	82.2	547	86.14	572	90.07	597	94.01
523	82.36	548	86.3	573	90.23	598	94.17
524	82.52	549	86.45	574	90.39	599	94.33
525	82.67	550	86.61	575	90.55	600	94.48

Value 601 to 700

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
601	94.64	626	98.58	651	102.51	676	106.45
602	94.8	627	98.74	652	102.67	677	106.61
603	94.96	628	98.89	653	102.83	678	106.77
604	95.11	629	99.05	654	102.99	679	106.92
605	95.27	630	99.21	655	103.14	680	107.08
606	95.43	631	99.37	656	103.3	681	107.24
607	95.59	632	99.52	657	103.46	682	107.4
608	95.74	633	99.68	658	103.62	683	107.55
609	95.9	634	99.84	659	103.77	684	107.71
610	96.06	635	100	660	103.93	685	107.87
611	96.22	636	100.15	661	104.09	686	108.03
612	96.37	637	100.31	662	104.25	687	108.18
613	96.53	638	100.47	663	104.4	688	108.34
614	96.69	639	100.63	664	104.56	689	108.5
615	96.85	640	100.78	665	104.72	690	108.66
616	97	641	100.94	666	104.88	691	108.81
617	97.16	642	101.1	667	105.03	692	108.97
618	97.32	643	101.26	668	105.19	693	109.13
619	97.48	644	101.41	669	105.35	694	109.29
620	97.63	645	101.57	670	105.51	695	109.44
621	97.79	646	101.73	671	105.66	696	109.6
622	97.95	647	101.89	672	105.82	697	109.76
623	98.11	648	102.04	673	105.98	698	109.92
624	98.26	649	102.2	674	106.14	699	110.07
625	98.42	650	102.36	675	106.29	700	110.23

Value 701 to 800

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
701	110.39	726	114.33	751	118.26	776	122.2
702	110.55	727	114.48	752	118.42	777	122.36
703	110.7	728	114.64	753	118.58	778	122.51
704	110.86	729	114.8	754	118.73	779	122.67
705	111.02	730	114.96	755	118.89	780	122.83
706	111.18	731	115.11	756	119.05	781	122.99
707	111.33	732	115.27	757	119.21	782	123.14
708	111.49	733	115.43	758	119.36	783	123.3
709	111.65	734	115.59	759	119.52	784	123.46
710	111.81	735	115.74	760	119.68	785	123.62
711	111.96	736	115.9	761	119.84	786	123.77
712	112.12	737	116.06	762	119.99	787	123.93
713	112.28	738	116.22	763	120.15	788	124.09
714	112.44	739	116.37	764	120.31	789	124.25
715	112.59	740	116.53	765	120.47	790	124.4
716	112.75	741	116.69	766	120.62	791	124.56
717	112.91	742	116.84	767	120.78	792	124.72
718	113.07	743	117	768	120.94	793	124.88
719	113.22	744	117.16	769	121.1	794	125.03
720	113.38	745	117.32	770	121.25	795	125.19
721	113.54	746	117.47	771	121.41	796	125.35
722	113.7	747	117.63	772	121.57	797	125.51
723	113.85	748	117.79	773	121.73	798	125.66
724	114.01	749	117.95	774	121.88	799	125.82
725	114.17	750	118.1	775	122.04	800	125.98

Value 801 to 900

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
801	126.14	826	130.07	851	134.01	876	137.95
802	126.29	827	130.23	852	134.17	877	138.1
803	126.45	828	130.39	853	134.32	878	138.26
804	126.61	829	130.55	854	134.48	879	138.42
805	126.77	830	130.7	855	134.64	880	138.58
806	126.92	831	130.86	856	134.8	881	138.73
807	127.08	832	131.02	857	134.95	882	138.89
808	127.24	833	131.18	858	135.11	883	139.05
809	127.4	834	131.33	859	135.27	884	139.21
810	127.55	835	131.49	860	135.43	885	139.36
811	127.71	836	131.65	861	135.58	886	139.52
812	127.87	837	131.8	862	135.74	887	139.68
813	128.03	838	131.96	863	135.9	888	139.84
814	128.18	839	132.12	864	136.06	889	139.99
815	128.34	840	132.28	865	136.21	890	140.15
816	128.5	841	132.43	866	136.37	891	140.31
817	128.66	842	132.59	867	136.53	892	140.47
818	128.81	843	132.75	868	136.69	893	140.62
819	128.97	844	132.91	869	136.84	894	140.78
820	129.13	845	133.06	870	137	895	140.94
821	129.29	846	133.22	871	137.16	896	141.1
822	129.44	847	133.38	872	137.32	897	141.25
823	129.6	848	133.54	873	137.47	898	141.41
824	129.76	849	133.69	874	137.63	899	141.57
825	129.92	850	133.85	875	137.79	900	141.73

Value 901 to 1000

Kilogram	Stone	Kilogram	Stone	Kilogram	Stone	Kilogram	Stone
901	141.88	926	145.82	951	149.76	976	153.69
902	142.04	927	145.98	952	149.91	977	153.85
903	142.2	928	146.13	953	150.07	978	154.01
904	142.36	929	146.29	954	150.23	979	154.17
905	142.51	930	146.45	955	150.39	980	154.32
906	142.67	931	146.61	956	150.54	981	154.48
907	142.83	932	146.76	957	150.7	982	154.64
908	142.99	933	146.92	958	150.86	983	154.8
909	143.14	934	147.08	959	151.02	984	154.95
910	143.3	935	147.24	960	151.17	985	155.11
911	143.46	936	147.39	961	151.33	986	155.27
912	143.62	937	147.55	962	151.49	987	155.43
913	143.77	938	147.71	963	151.65	988	155.58
914	143.93	939	147.87	964	151.8	989	155.74
915	144.09	940	148.02	965	151.96	990	155.9
916	144.25	941	148.18	966	152.12	991	156.06
917	144.4	942	148.34	967	152.28	992	156.21
918	144.56	943	148.5	968	152.43	993	156.37
919	144.72	944	148.65	969	152.59	994	156.53
920	144.88	945	148.81	970	152.75	995	156.69
921	145.03	946	148.97	971	152.91	996	156.84
922	145.19	947	149.13	972	153.06	997	157
923	145.35	948	149.28	973	153.22	998	157.16
924	145.51	949	149.44	974	153.38	999	157.32
925	145.66	950	149.6	975	153.54	1000	157.47